CBSbutler Holdings Limited trading as CBSbutler
City, London
Financial Services Firm is hiring for a React Developer with a focus on RTK Query / Modern Frontend Engineering. This role has a flexible hybrid working policy and is based in the City of London. Salary ranges between 75K - 95K depending on experience. They are seeking an experienced React Developer with expertise in Redux Toolkit - RTK Query to build high-performance, scalable, and user-centric applications. Responsibilities: - Develop and maintain responsive single-page applications (SPAs) using React, TypeScript, and RTK Query - Collaborate with designers, backend developers, and QA to build polished, user-friendly experiences - Translate UI/UX wireframes into reusable, maintainable components - Optimize application performance, caching, and API interactions - Participate in Agile ceremonies and contribute to continuous delivery pipelines Skills and Experience Required: - 4-7+ years in frontend or full-stack development - Proven production experience building SPAs with React - Strong hands-on experience with Redux Toolkit (RTK) and Redux Query - Comfortable working with Agile methodologies - Deep understanding of functional components, React Hooks, and component lifecycle - Skilled in TypeScript and writing type-safe frontend code - Proficient in Tailwind CSS, CSS Modules, or styled-components - Bonus: Next.js, GraphQL, Jest, React Testing Library, Cypress - Experience deploying via Netlify, or CI/CD pipelines - Comfortable with Git, ESLint, Prettier, and automated workflows Please apply for immediate interview! CBSbutler is operating and advertising as an Employment Agency for permanent positions and as an Employment Business for interim / contract / temporary positions. CBSbutler is an Equal Opportunities employer and we encourage applicants from all backgrounds.
Jun 12, 2025
Full time
Financial Services Firm is hiring for a React Developer with a focus on RTK Query / Modern Frontend Engineering. This role has a flexible hybrid working policy and is based in the City of London. Salary ranges between 75K - 95K depending on experience. They are seeking an experienced React Developer with expertise in Redux Toolkit - RTK Query to build high-performance, scalable, and user-centric applications. Responsibilities: - Develop and maintain responsive single-page applications (SPAs) using React, TypeScript, and RTK Query - Collaborate with designers, backend developers, and QA to build polished, user-friendly experiences - Translate UI/UX wireframes into reusable, maintainable components - Optimize application performance, caching, and API interactions - Participate in Agile ceremonies and contribute to continuous delivery pipelines Skills and Experience Required: - 4-7+ years in frontend or full-stack development - Proven production experience building SPAs with React - Strong hands-on experience with Redux Toolkit (RTK) and Redux Query - Comfortable working with Agile methodologies - Deep understanding of functional components, React Hooks, and component lifecycle - Skilled in TypeScript and writing type-safe frontend code - Proficient in Tailwind CSS, CSS Modules, or styled-components - Bonus: Next.js, GraphQL, Jest, React Testing Library, Cypress - Experience deploying via Netlify, or CI/CD pipelines - Comfortable with Git, ESLint, Prettier, and automated workflows Please apply for immediate interview! CBSbutler is operating and advertising as an Employment Agency for permanent positions and as an Employment Business for interim / contract / temporary positions. CBSbutler is an Equal Opportunities employer and we encourage applicants from all backgrounds.
Senior Full-Stack Developer Remote 500- 570pd (Outside IR35) 3-6 months Job Description: We are seeking a skilled Full Stack Developer with hands-on experience in platforms such as SAP or Salesforce, and a robust understanding of software development technologies. The ideal candidate will have a solid background in both front-end and back-end development, enabling them to create seamless and efficient applications. Key Responsibilities: - Develop high-quality software solutions using C# .Net and Java. - Create responsive and user-friendly front-end applications leveraging React JS (ideally with Redux and Webpack), HTML5, CSS3, ES6+, or Typescript. - Engage in API development and integration, ensuring smooth interaction between various software systems. - Utilise cloud solutions, preferably Microsoft Azure, for hosting applications and managing data. - Write clean, tested code that integrates into our CI/CD pipeline using tools such as Azure DevOps, Git, GitFlow, Jenkins, Selenium, JMeter, and Blaze Metre. - Collaborate with cross-functional teams in an Agile environment to deliver quality products in a timely manner. Required Skills: - Proven experience with any of the following platforms: SAP or Salesforce. - Strong proficiency in C# .Net and Java. - Extensive knowledge of front-end technologies, including React JS (with Redux and Webpack), HTML5, CSS3, ES6+, or Typescript. - Familiarity with API development, integration, and cloud technologies (preferably Azure). - Experience in CI/CD processes and relevant tools (Azure DevOps, Git, Jenkins, etc.). - Nice to have: Knowledge of Agile frameworks (Scrum, Kanban, etc.) and experience with Jira and Confluence.
Jun 10, 2025
Contractor
Senior Full-Stack Developer Remote 500- 570pd (Outside IR35) 3-6 months Job Description: We are seeking a skilled Full Stack Developer with hands-on experience in platforms such as SAP or Salesforce, and a robust understanding of software development technologies. The ideal candidate will have a solid background in both front-end and back-end development, enabling them to create seamless and efficient applications. Key Responsibilities: - Develop high-quality software solutions using C# .Net and Java. - Create responsive and user-friendly front-end applications leveraging React JS (ideally with Redux and Webpack), HTML5, CSS3, ES6+, or Typescript. - Engage in API development and integration, ensuring smooth interaction between various software systems. - Utilise cloud solutions, preferably Microsoft Azure, for hosting applications and managing data. - Write clean, tested code that integrates into our CI/CD pipeline using tools such as Azure DevOps, Git, GitFlow, Jenkins, Selenium, JMeter, and Blaze Metre. - Collaborate with cross-functional teams in an Agile environment to deliver quality products in a timely manner. Required Skills: - Proven experience with any of the following platforms: SAP or Salesforce. - Strong proficiency in C# .Net and Java. - Extensive knowledge of front-end technologies, including React JS (with Redux and Webpack), HTML5, CSS3, ES6+, or Typescript. - Familiarity with API development, integration, and cloud technologies (preferably Azure). - Experience in CI/CD processes and relevant tools (Azure DevOps, Git, Jenkins, etc.). - Nice to have: Knowledge of Agile frameworks (Scrum, Kanban, etc.) and experience with Jira and Confluence.
Front End React Developer, React, Javascript, NW London to £70K A leading financial software company are looking for a Front End JavaScript developer who is proficient with React.js. The role is Offcie based in North West London, Your primary focus will be on developing user interface components and implementing them following well-known React.js workflows, specifically Redux and RTK. You will ensure that these components and the overall application are robust and easy to maintain. You will coordinate with the rest of the team working on different layers of the infrastructure. Therefore, a commitment to collaborative problem solving, sophisticated design, and quality product is important. Responsibilities Developing new user-facing features using React.js Building reusable components and front-end libraries for future use Translating designs and wireframes into high quality code Optimising components for maximum performance across a vast array of web-capable devices and browsers Skills Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model Experience developing with typescript Thorough understanding of React.js and its core principles Experience with Redux and RTK (RTKQuery also a bonus) Familiarity with RESTful APIs Knowledge of modern authorization mechanisms, such as JSON Web Token Familiarity with modern front-end build pipelines and tools (Github actions a bonus) Experience with common front-end development tools such as Babel, Webpack, NPM, etc. Ability to understand business requirements and translate them into technical requirements A knack for benchmarking and optimization Familiarity with git Experience with React Native is a bonus THIS ROLE IS OFFICE BASED
Jun 06, 2025
Full time
Front End React Developer, React, Javascript, NW London to £70K A leading financial software company are looking for a Front End JavaScript developer who is proficient with React.js. The role is Offcie based in North West London, Your primary focus will be on developing user interface components and implementing them following well-known React.js workflows, specifically Redux and RTK. You will ensure that these components and the overall application are robust and easy to maintain. You will coordinate with the rest of the team working on different layers of the infrastructure. Therefore, a commitment to collaborative problem solving, sophisticated design, and quality product is important. Responsibilities Developing new user-facing features using React.js Building reusable components and front-end libraries for future use Translating designs and wireframes into high quality code Optimising components for maximum performance across a vast array of web-capable devices and browsers Skills Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model Experience developing with typescript Thorough understanding of React.js and its core principles Experience with Redux and RTK (RTKQuery also a bonus) Familiarity with RESTful APIs Knowledge of modern authorization mechanisms, such as JSON Web Token Familiarity with modern front-end build pipelines and tools (Github actions a bonus) Experience with common front-end development tools such as Babel, Webpack, NPM, etc. Ability to understand business requirements and translate them into technical requirements A knack for benchmarking and optimization Familiarity with git Experience with React Native is a bonus THIS ROLE IS OFFICE BASED
Elsewhen is seeking a talented Senior Front-End Developer to join their team in a rewarding remote position. Candidates who meet the requirements are encouraged to apply. About the Company Elsewhen is a London-based consultancy that designs innovative digital products and services for high-profile clients like Spotify, Google, Inmarsat, and Zego. Over the past decade, Elsewhen has cultivated a workplace that values impact, drive, and friendliness. They prioritize results over hours worked and embrace agility over rigid processes, fostering a dynamic and collaborative environment for their team. Join Elsewhen and be part of a company that thrives on innovation, creativity, and making a real difference in the digital landscape. Apply today! Position: Senior Frontend Developer Salary: £55,000 to £82,000 a year Job Type: Full Time Location: Remote, UK About the Role We're looking for a Senior Frontend Engineer with strong Vue.js experience to help shape and deliver a scalable and consistent front-end strategy across multiple products. You'll collaborate closely with our teams and play a critical role in building modular, reusable components while ensuring a seamless integration process. This is an opportunity to work on high-impact projects for a major client, contributing to a shared component library and supporting independent product teams to deliver best-in-class user experiences. Main Duties Translate visual designs into app components with extremely high fidelity. Build and maintain a reusable component library in Vue.js, ensuring components are modular, accessible, and optimised. Documentation & Storybook Integration: Maintain clear, user-friendly documentation for components. Implement and deploy Storybook for live component previews, usage examples, and prop definitions. Deliver scalable, testable, maintainable, and high-quality code. You may configure the front end's continuous integration and code-quality tools (GitHub Actions, Jenkins). Implement design tokens and CSS variables for theming support. Showcase theme-switching capabilities in Storybook to enable white-labelling. Collaborate with the backend team to provide feedback on APIs (OpenAPI) designs to support front-end requirements. Work with Product and Design teams to understand requirements, address blockers, and align on best practices. Contribute to frontend tooling setups (linting, testing, versioning) to streamline development workflows. Qualifications 5+ years of experience in front-end development, with a focus on React and Vue.js (Vue 3) in an Agile development environment and building medium/large-scale web applications. Extensive experience with React and its Ecosystem (React Query, Vite, Styled Component, etc.). Extensive experience with Vue and its Ecosystem. Extensive experience with different state management frameworks (Redux, etc.). Proven experience building and managing component libraries for enterprise-level projects. Familiar with component-based ecosystems (design systems, Storybook, Figma). Experience with publishing NPM and GitHub packages. Experience with Auth0 integration. In-depth understanding of front-end architecture and performance optimization. Excellent communication skills and ability to demonstrate ideas, especially to those not technologically proficient. Familiar with the latest trends and tooling. Experience with CSS variables, design tokens, and theming. Experience with Storybook for documentation and interactive previews. Familiarity with modern build tools: Vite, or similar. Experience with CI/CD pipelines for automated testing and deployment (Jenkins and GitHub Actions). Familiarity with testing tools: Jest, Chromatic/Percy, axe-core (for accessibility). Experience with end-to-end testing tools such as Playwright. Experience with Chart.js and/or similar charting technologies. Experience with the Google Cloud Platform. Benefits Private Health Insurance: Comprehensive coverage for both physical and mental health. Flexible and Remote-First Work Environment: Choose how and where you work, with the option for weekly team meet-ups in central London. Generous Leave Policy: 27 days of holiday plus bank holidays, along with enhanced paternity (6 weeks) and maternity leave (16 weeks) or shared parental pay. Learning and Development: Individual annual budget of £2,000 for learning and development, with dedicated learning days. Feel Better Fund: £500 to help set up your remote office. Social Events: Monthly and quarterly team events, an annual team trip, and half-yearly social events. Gym Membership Contribution: Support for maintaining your physical health. Additional Perks: Includes Amazon Prime, cinema perks, and more. Pension Contribution: Enhanced employer pension contribution of 6%. Bonus Opportunities: Potential to receive a discretionary (non-contractual) bonus based on business and personal achievements. Our Commitment to Diversity: Diverse thoughts, backgrounds, and perspectives create stronger teams and better technology. We welcome everyone, regardless of culture, appearance, or perspective, fostering individuality. We empower our team to challenge norms, grow ideas, and produce their best work. Required Documents CV/Resume Application Process Interested and qualified candidates should kindly CLICK HERE to learn more and apply.
Jun 04, 2025
Full time
Elsewhen is seeking a talented Senior Front-End Developer to join their team in a rewarding remote position. Candidates who meet the requirements are encouraged to apply. About the Company Elsewhen is a London-based consultancy that designs innovative digital products and services for high-profile clients like Spotify, Google, Inmarsat, and Zego. Over the past decade, Elsewhen has cultivated a workplace that values impact, drive, and friendliness. They prioritize results over hours worked and embrace agility over rigid processes, fostering a dynamic and collaborative environment for their team. Join Elsewhen and be part of a company that thrives on innovation, creativity, and making a real difference in the digital landscape. Apply today! Position: Senior Frontend Developer Salary: £55,000 to £82,000 a year Job Type: Full Time Location: Remote, UK About the Role We're looking for a Senior Frontend Engineer with strong Vue.js experience to help shape and deliver a scalable and consistent front-end strategy across multiple products. You'll collaborate closely with our teams and play a critical role in building modular, reusable components while ensuring a seamless integration process. This is an opportunity to work on high-impact projects for a major client, contributing to a shared component library and supporting independent product teams to deliver best-in-class user experiences. Main Duties Translate visual designs into app components with extremely high fidelity. Build and maintain a reusable component library in Vue.js, ensuring components are modular, accessible, and optimised. Documentation & Storybook Integration: Maintain clear, user-friendly documentation for components. Implement and deploy Storybook for live component previews, usage examples, and prop definitions. Deliver scalable, testable, maintainable, and high-quality code. You may configure the front end's continuous integration and code-quality tools (GitHub Actions, Jenkins). Implement design tokens and CSS variables for theming support. Showcase theme-switching capabilities in Storybook to enable white-labelling. Collaborate with the backend team to provide feedback on APIs (OpenAPI) designs to support front-end requirements. Work with Product and Design teams to understand requirements, address blockers, and align on best practices. Contribute to frontend tooling setups (linting, testing, versioning) to streamline development workflows. Qualifications 5+ years of experience in front-end development, with a focus on React and Vue.js (Vue 3) in an Agile development environment and building medium/large-scale web applications. Extensive experience with React and its Ecosystem (React Query, Vite, Styled Component, etc.). Extensive experience with Vue and its Ecosystem. Extensive experience with different state management frameworks (Redux, etc.). Proven experience building and managing component libraries for enterprise-level projects. Familiar with component-based ecosystems (design systems, Storybook, Figma). Experience with publishing NPM and GitHub packages. Experience with Auth0 integration. In-depth understanding of front-end architecture and performance optimization. Excellent communication skills and ability to demonstrate ideas, especially to those not technologically proficient. Familiar with the latest trends and tooling. Experience with CSS variables, design tokens, and theming. Experience with Storybook for documentation and interactive previews. Familiarity with modern build tools: Vite, or similar. Experience with CI/CD pipelines for automated testing and deployment (Jenkins and GitHub Actions). Familiarity with testing tools: Jest, Chromatic/Percy, axe-core (for accessibility). Experience with end-to-end testing tools such as Playwright. Experience with Chart.js and/or similar charting technologies. Experience with the Google Cloud Platform. Benefits Private Health Insurance: Comprehensive coverage for both physical and mental health. Flexible and Remote-First Work Environment: Choose how and where you work, with the option for weekly team meet-ups in central London. Generous Leave Policy: 27 days of holiday plus bank holidays, along with enhanced paternity (6 weeks) and maternity leave (16 weeks) or shared parental pay. Learning and Development: Individual annual budget of £2,000 for learning and development, with dedicated learning days. Feel Better Fund: £500 to help set up your remote office. Social Events: Monthly and quarterly team events, an annual team trip, and half-yearly social events. Gym Membership Contribution: Support for maintaining your physical health. Additional Perks: Includes Amazon Prime, cinema perks, and more. Pension Contribution: Enhanced employer pension contribution of 6%. Bonus Opportunities: Potential to receive a discretionary (non-contractual) bonus based on business and personal achievements. Our Commitment to Diversity: Diverse thoughts, backgrounds, and perspectives create stronger teams and better technology. We welcome everyone, regardless of culture, appearance, or perspective, fostering individuality. We empower our team to challenge norms, grow ideas, and produce their best work. Required Documents CV/Resume Application Process Interested and qualified candidates should kindly CLICK HERE to learn more and apply.
Company Description Experian is a global data and technology company, powering opportunities for people and businesses around the world. We help to redefine lending practices, uncover and prevent fraud, simplify healthcare, create marketing solutions, and gain deeper insights into the automotive market, all using our unique combination of data, analytics and software. We also assist millions of people to accomplish their financial goals and help them save time and money. We operate across a range of markets, from financial services to healthcare, automotive, agribusiness, insurance, and many more industry segments. We invest in people and new advanced technologies to unlock the power of data. As a FTSE 100 Index company listed on the London Stock Exchange (EXPN), we have a team of 22,500 people across 32 countries. Our corporate headquarters are in Dublin, Ireland. Learn more at Job Description Experian are looking for a Software Engineer with a focus on mobile development frameworks to join our Optimisation Team within the Consumer Services business (ECS). We are a customer-facing business with an exciting product roadmap. You will create optimisation and personalisation programs across our mobile and web platforms as we test out new changes to our ECS products. Additionally, you will help cross-skill frontend engineers into the Flutter framework (our mobile platform of choice). While mobile development will be the core skill required for this role, you will also work on frontend web optimizations. You will work with other developers in the team, and engineers in other tech areas and partners across the Marketing team. This is a hybrid position and can be based in Nottingham or London. You will report to the Technical Team Leader for D2C Marketing. Qualifications Practical experience in the following frameworks/technologies: You will have experience with cross platform mobile app development, building reliable and scalable platforms using Flutter or similar as part of a Software Delivery Team. React or React based frameworks such as Next.JS. JavaScript (ES6+)/TypeScript. Two or more of CSS, SCSS, SASS, LESS, Styled components. Experience working with a Tagging Technology such as Google Analytics or equivalent. Testing frameworks such as Cypress, Jest and Enzyme/RTL. Additional experience with the following will also be of interest: Practical experience in Node.JS, Redux, Express. Experience mentoring or knowledge sharing in a professional capacity. Experience working with AB testing Technologies (we use Conductrics but experience with other equivalent tools such as AB Tasty or Adobe Target is also acceptable). Experience working with a Microservice architecture consuming REST and GraphQL APIs. Additional Information Benefits package includes: Flexible work environment, working hybrid or in the office if you prefer. Great compensation package and discretionary bonus plan. Core benefits include pension, Bupa healthcare, sharesave scheme and more. 25 days annual leave with 8 bank holidays and 3 volunteering days. You can purchase additional annual leave. Experian is proud to be an Equal Opportunity and Affirmative Action employer. Innovation is an important part of Experian's DNA and practices, and our diverse workforce drives our success. Everyone can succeed at Experian and bring their whole self to work, irrespective of their gender, ethnicity, religion, colour, sexuality, physical ability or age. If you have a disability or special need that requires accommodation, please let us know at the earliest opportunity. Experian Careers - Creating a better tomorrow together. Find out what it's like to work for Experian by clicking here.
Jun 04, 2025
Full time
Company Description Experian is a global data and technology company, powering opportunities for people and businesses around the world. We help to redefine lending practices, uncover and prevent fraud, simplify healthcare, create marketing solutions, and gain deeper insights into the automotive market, all using our unique combination of data, analytics and software. We also assist millions of people to accomplish their financial goals and help them save time and money. We operate across a range of markets, from financial services to healthcare, automotive, agribusiness, insurance, and many more industry segments. We invest in people and new advanced technologies to unlock the power of data. As a FTSE 100 Index company listed on the London Stock Exchange (EXPN), we have a team of 22,500 people across 32 countries. Our corporate headquarters are in Dublin, Ireland. Learn more at Job Description Experian are looking for a Software Engineer with a focus on mobile development frameworks to join our Optimisation Team within the Consumer Services business (ECS). We are a customer-facing business with an exciting product roadmap. You will create optimisation and personalisation programs across our mobile and web platforms as we test out new changes to our ECS products. Additionally, you will help cross-skill frontend engineers into the Flutter framework (our mobile platform of choice). While mobile development will be the core skill required for this role, you will also work on frontend web optimizations. You will work with other developers in the team, and engineers in other tech areas and partners across the Marketing team. This is a hybrid position and can be based in Nottingham or London. You will report to the Technical Team Leader for D2C Marketing. Qualifications Practical experience in the following frameworks/technologies: You will have experience with cross platform mobile app development, building reliable and scalable platforms using Flutter or similar as part of a Software Delivery Team. React or React based frameworks such as Next.JS. JavaScript (ES6+)/TypeScript. Two or more of CSS, SCSS, SASS, LESS, Styled components. Experience working with a Tagging Technology such as Google Analytics or equivalent. Testing frameworks such as Cypress, Jest and Enzyme/RTL. Additional experience with the following will also be of interest: Practical experience in Node.JS, Redux, Express. Experience mentoring or knowledge sharing in a professional capacity. Experience working with AB testing Technologies (we use Conductrics but experience with other equivalent tools such as AB Tasty or Adobe Target is also acceptable). Experience working with a Microservice architecture consuming REST and GraphQL APIs. Additional Information Benefits package includes: Flexible work environment, working hybrid or in the office if you prefer. Great compensation package and discretionary bonus plan. Core benefits include pension, Bupa healthcare, sharesave scheme and more. 25 days annual leave with 8 bank holidays and 3 volunteering days. You can purchase additional annual leave. Experian is proud to be an Equal Opportunity and Affirmative Action employer. Innovation is an important part of Experian's DNA and practices, and our diverse workforce drives our success. Everyone can succeed at Experian and bring their whole self to work, irrespective of their gender, ethnicity, religion, colour, sexuality, physical ability or age. If you have a disability or special need that requires accommodation, please let us know at the earliest opportunity. Experian Careers - Creating a better tomorrow together. Find out what it's like to work for Experian by clicking here.
Lead React Developer - Hybrid, HQ in Sussex. (Valid UK work authorisation is essential). As part of an ongoing digital transformation program a Lead Front-End React Developer is required. As Lead Front-End Developer you will lead a team creating websites and web applications that enhance the digital experience for customers, helping the brand increase customer loyalty and generate new business. As this is a new team where you will be able to influence the technical direction the team take and really stamp your mark. Skills And Experience Excellent communication and collaboration skills JavaScript specifically React JS experience is essential UI/UX development is key to this role Extensive experience in developing web pages using HTML/HTML5, XML, DHTML CSS/CSS3, SASS, LESS, JavaScript, React JS, Redux, Flex jQuery, JSON, Bootstrap Source Management software such as GitHub Object oriented analysis and design, API architecture experience Knowledge of a Test-driven approach including exposure to either TDD or BDD would be an advantage Benefits Up to 20% pension contributions To 10% bonus 27 days holiday with the option to purchase more Life assurance Critical illness cover
Jun 02, 2025
Full time
Lead React Developer - Hybrid, HQ in Sussex. (Valid UK work authorisation is essential). As part of an ongoing digital transformation program a Lead Front-End React Developer is required. As Lead Front-End Developer you will lead a team creating websites and web applications that enhance the digital experience for customers, helping the brand increase customer loyalty and generate new business. As this is a new team where you will be able to influence the technical direction the team take and really stamp your mark. Skills And Experience Excellent communication and collaboration skills JavaScript specifically React JS experience is essential UI/UX development is key to this role Extensive experience in developing web pages using HTML/HTML5, XML, DHTML CSS/CSS3, SASS, LESS, JavaScript, React JS, Redux, Flex jQuery, JSON, Bootstrap Source Management software such as GitHub Object oriented analysis and design, API architecture experience Knowledge of a Test-driven approach including exposure to either TDD or BDD would be an advantage Benefits Up to 20% pension contributions To 10% bonus 27 days holiday with the option to purchase more Life assurance Critical illness cover
We have a current opportunity for a React Native Developer on a permanent basis. The position will be based in London. For further information about this position please apply. React Native Expert - Strong experience with React Native, TypeScript, Redux, and Expo in crafting pixel-perfect cross-platform apps for web, iOS and Android and delivering them to app stores. Experience building complex and responsive cross-platform apps from scratch Design-Focused Mindset - You have an eye for detail and a deep appreciation for UI/UX Startup Mentality - You take ownership, move fast, and thrive in an evolving environment Enthusiastic about leveraging AI for the development Own the tech stack, keeping current with the latest developments. Develop, design, and maintain the front-end for trading applications Write clean, testable, and maintainable code Actively contribute to code reviews Support deployment and release processes and troubleshoot production issues To find out more about Huxley, please visit (url removed) Huxley, a trading division of SThree Partnership LLP is acting as an Employment Business in relation to this vacancy Registered office 8 Bishopsgate, London, EC2N 4BQ, United Kingdom Partnership Number OC(phone number removed) England and Wales
May 30, 2025
Full time
We have a current opportunity for a React Native Developer on a permanent basis. The position will be based in London. For further information about this position please apply. React Native Expert - Strong experience with React Native, TypeScript, Redux, and Expo in crafting pixel-perfect cross-platform apps for web, iOS and Android and delivering them to app stores. Experience building complex and responsive cross-platform apps from scratch Design-Focused Mindset - You have an eye for detail and a deep appreciation for UI/UX Startup Mentality - You take ownership, move fast, and thrive in an evolving environment Enthusiastic about leveraging AI for the development Own the tech stack, keeping current with the latest developments. Develop, design, and maintain the front-end for trading applications Write clean, testable, and maintainable code Actively contribute to code reviews Support deployment and release processes and troubleshoot production issues To find out more about Huxley, please visit (url removed) Huxley, a trading division of SThree Partnership LLP is acting as an Employment Business in relation to this vacancy Registered office 8 Bishopsgate, London, EC2N 4BQ, United Kingdom Partnership Number OC(phone number removed) England and Wales
Job Title: Lead Frontend Developer We are seeking a Lead Frontend Developer to join our team and play a pivotal role in delivering high-quality web applications. The ideal candidate will have a strong foundation in modern frontend technologies and proven experience in leading development efforts within a collaborative environment. Technology: - Proficient in ReactJS, Redux, Typescript, HTML, and CSS. - Solid understanding of engineering principles for Single Page Applications and best practises for Typescript development. - Expertise in unit testing and Test-Driven Development (TDD) using Jest and Vitest. - Strong experience with Git, GitLab, and handling Merge Requests. - Knowledge of NPM Workspaces, pre-commit hooks, and build/package/test workflows using NPM. - Familiarity with consuming RESTful APIs. - Understanding of authentication protocols such as JWT and OAuth. - Experience in React Component development and familiarity with tools like Storybook. - Good to have experience with Azure and DevOps. Behaviours: - Contribute to front end development within a scrum team, blending onshore and offshore resources with varied experience levels. - Engage in technical discussions with architects, business analysts, designers, and testers to contribute to effective solutions. - Liaise with the scrum master and overall front-end development lead to discuss processes, best practises, and any blockers. - Enforce coding standards and best practises through code reviews, providing constructive feedback with attention to detail. - Collaborate closely with a lead UI (HTML/CSS/A11y) Subject Matter Expert. - Comfortable presenting to clients during show and tell sessions (coaching and support will be provided). - Engage in discussions with other disciplines, such as the API team, to align on approaches. - Exhibit proactive and flexible behaviours with excellent communication skills. If you are passionate about frontend development and enjoy leading a team to achieve success, we would love to hear from you.
May 30, 2025
Contractor
Job Title: Lead Frontend Developer We are seeking a Lead Frontend Developer to join our team and play a pivotal role in delivering high-quality web applications. The ideal candidate will have a strong foundation in modern frontend technologies and proven experience in leading development efforts within a collaborative environment. Technology: - Proficient in ReactJS, Redux, Typescript, HTML, and CSS. - Solid understanding of engineering principles for Single Page Applications and best practises for Typescript development. - Expertise in unit testing and Test-Driven Development (TDD) using Jest and Vitest. - Strong experience with Git, GitLab, and handling Merge Requests. - Knowledge of NPM Workspaces, pre-commit hooks, and build/package/test workflows using NPM. - Familiarity with consuming RESTful APIs. - Understanding of authentication protocols such as JWT and OAuth. - Experience in React Component development and familiarity with tools like Storybook. - Good to have experience with Azure and DevOps. Behaviours: - Contribute to front end development within a scrum team, blending onshore and offshore resources with varied experience levels. - Engage in technical discussions with architects, business analysts, designers, and testers to contribute to effective solutions. - Liaise with the scrum master and overall front-end development lead to discuss processes, best practises, and any blockers. - Enforce coding standards and best practises through code reviews, providing constructive feedback with attention to detail. - Collaborate closely with a lead UI (HTML/CSS/A11y) Subject Matter Expert. - Comfortable presenting to clients during show and tell sessions (coaching and support will be provided). - Engage in discussions with other disciplines, such as the API team, to align on approaches. - Exhibit proactive and flexible behaviours with excellent communication skills. If you are passionate about frontend development and enjoy leading a team to achieve success, we would love to hear from you.
Senior Web Developer (React & Node.js) - Borehamwood (Onsite 3 days a week) - 60,000 My client is looking for a skilled Web Developer to contribute to the rebuild of a CMS-driven platform, developing and maintaining both the React frontend and Node.js backend as the system transitions to a scalable, modular architecture. While expertise in both areas is not essential, you should be confident working across the full stack, collaborating with the existing development team to refine prototypes, build a comprehensive templating solution, and integrate API services that power the CMS. This role offers an exciting opportunity to expand your full-stack expertise, work with a modern tech stack, and play a key role in shaping the platform's architecture. Scope & Responsibilities As a CMS and API Developer, you will be responsible for: Frontend & Backend Development Developing, enhancing, and maintaining a modular, tiered templating engine for white-labelled CMS deployments. Implementing reusable static and dynamic templates for client-specific branding. Supporting the integration of CMS functionalities into dynamic widgets and APIs. Developing and integrating React-based front-end components to ensure a seamless and dynamic user experience. Creating performant, scalable backend APIs using Node.js to support CMS functionalities and dynamic content delivery. Optimising the platform for performance, scalability, and maintainability. Collaboration & Documentation Working closely with frontend and backend specialists to modernise content management capabilities. Creating clear and comprehensive documentation for CMS workflows, APIs, and related systems. Troubleshooting and resolving issues in the CMS and API layers, minimising disruptions and enhancing user experience. Maintaining excellent relationships with the Development Team, Project Managers, Quality Assurance team, and other stakeholders. Additional Responsibilities Assisting with ad hoc tasks as required. Requirements & Experience Technical Skills 5+ years' experience as a web developer in an Agile environment. Strong experience in React development, with a focus on modular, component-driven architecture. Solid understanding of frontend technologies, including HTML APIs, modern CSS (SASS, Tailwind, Bootstrap), and responsive design principles. Experience with UI libraries (e.g. Material UI, Mantine UI) is desirable. Proficiency in integrating RESTful APIs or other data sources. Experience working in a Node.js development environment, with knowledge of backend frameworks such as Next.js, NestJS, Astro, or Remix. Experience with testing frameworks for both frontend (Jest, Cypress) and backend. Familiarity with modern software delivery tools (Git, YAML, Docker, CI/CD pipelines). Experience working with relational (SQL) or NoSQL (MongoDB, DynamoDB) databases. Knowledge of cloud-based infrastructure, particularly AWS services (S3, ECS, Lambda). Familiarity with state management frameworks (e.g. Redux) is desirable. Soft Skills & Competencies Excellent written and verbal communication skills. Strong interpersonal skills - team fit is essential. Ability to work independently and take initiative. A proactive approach to problem-solving. High attention to detail and commitment to excellence. Please apply with your most up-to-date CV to be considered. Please note, this role is 3 days onsite in Borehamwood and unfortunately this role does not offer sponsorship, so you must have full rights to work in the UK, BeTechnology Group Limited is acting as an Employment Agency in relation to this vacancy.
Mar 09, 2025
Full time
Senior Web Developer (React & Node.js) - Borehamwood (Onsite 3 days a week) - 60,000 My client is looking for a skilled Web Developer to contribute to the rebuild of a CMS-driven platform, developing and maintaining both the React frontend and Node.js backend as the system transitions to a scalable, modular architecture. While expertise in both areas is not essential, you should be confident working across the full stack, collaborating with the existing development team to refine prototypes, build a comprehensive templating solution, and integrate API services that power the CMS. This role offers an exciting opportunity to expand your full-stack expertise, work with a modern tech stack, and play a key role in shaping the platform's architecture. Scope & Responsibilities As a CMS and API Developer, you will be responsible for: Frontend & Backend Development Developing, enhancing, and maintaining a modular, tiered templating engine for white-labelled CMS deployments. Implementing reusable static and dynamic templates for client-specific branding. Supporting the integration of CMS functionalities into dynamic widgets and APIs. Developing and integrating React-based front-end components to ensure a seamless and dynamic user experience. Creating performant, scalable backend APIs using Node.js to support CMS functionalities and dynamic content delivery. Optimising the platform for performance, scalability, and maintainability. Collaboration & Documentation Working closely with frontend and backend specialists to modernise content management capabilities. Creating clear and comprehensive documentation for CMS workflows, APIs, and related systems. Troubleshooting and resolving issues in the CMS and API layers, minimising disruptions and enhancing user experience. Maintaining excellent relationships with the Development Team, Project Managers, Quality Assurance team, and other stakeholders. Additional Responsibilities Assisting with ad hoc tasks as required. Requirements & Experience Technical Skills 5+ years' experience as a web developer in an Agile environment. Strong experience in React development, with a focus on modular, component-driven architecture. Solid understanding of frontend technologies, including HTML APIs, modern CSS (SASS, Tailwind, Bootstrap), and responsive design principles. Experience with UI libraries (e.g. Material UI, Mantine UI) is desirable. Proficiency in integrating RESTful APIs or other data sources. Experience working in a Node.js development environment, with knowledge of backend frameworks such as Next.js, NestJS, Astro, or Remix. Experience with testing frameworks for both frontend (Jest, Cypress) and backend. Familiarity with modern software delivery tools (Git, YAML, Docker, CI/CD pipelines). Experience working with relational (SQL) or NoSQL (MongoDB, DynamoDB) databases. Knowledge of cloud-based infrastructure, particularly AWS services (S3, ECS, Lambda). Familiarity with state management frameworks (e.g. Redux) is desirable. Soft Skills & Competencies Excellent written and verbal communication skills. Strong interpersonal skills - team fit is essential. Ability to work independently and take initiative. A proactive approach to problem-solving. High attention to detail and commitment to excellence. Please apply with your most up-to-date CV to be considered. Please note, this role is 3 days onsite in Borehamwood and unfortunately this role does not offer sponsorship, so you must have full rights to work in the UK, BeTechnology Group Limited is acting as an Employment Agency in relation to this vacancy.
Front End React Developer, React, Javascript, NW London to £75K A leading financial software company are looking for a Front End JavaScript developer who is proficient with React.js. The role is Offcie based in North West London, Your primary focus will be on developing user interface components and implementing them following well-known React.js workflows, specifically Redux and RTK. You will ensure that these components and the overall application are robust and easy to maintain. You will coordinate with the rest of the team working on different layers of the infrastructure. Therefore, a commitment to collaborative problem solving, sophisticated design, and quality product is important. Responsibilities Developing new user-facing features using React.js Building reusable components and front-end libraries for future use Translating designs and wireframes into high quality code Optimising components for maximum performance across a vast array of web-capable devices and browsers Skills Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model Experience developing with typescript Thorough understanding of React.js and its core principles Experience with Redux and RTK (RTKQuery also a bonus) Familiarity with RESTful APIs Knowledge of modern authorization mechanisms, such as JSON Web Token Familiarity with modern front-end build pipelines and tools (Github actions a bonus) Experience with common front-end development tools such as Babel, Webpack, NPM, etc. Ability to understand business requirements and translate them into technical requirements A knack for benchmarking and optimization Familiarity with git Experience with React Native is a bonus THIS ROLE IS OFFICE BASED
Mar 09, 2025
Full time
Front End React Developer, React, Javascript, NW London to £75K A leading financial software company are looking for a Front End JavaScript developer who is proficient with React.js. The role is Offcie based in North West London, Your primary focus will be on developing user interface components and implementing them following well-known React.js workflows, specifically Redux and RTK. You will ensure that these components and the overall application are robust and easy to maintain. You will coordinate with the rest of the team working on different layers of the infrastructure. Therefore, a commitment to collaborative problem solving, sophisticated design, and quality product is important. Responsibilities Developing new user-facing features using React.js Building reusable components and front-end libraries for future use Translating designs and wireframes into high quality code Optimising components for maximum performance across a vast array of web-capable devices and browsers Skills Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model Experience developing with typescript Thorough understanding of React.js and its core principles Experience with Redux and RTK (RTKQuery also a bonus) Familiarity with RESTful APIs Knowledge of modern authorization mechanisms, such as JSON Web Token Familiarity with modern front-end build pipelines and tools (Github actions a bonus) Experience with common front-end development tools such as Babel, Webpack, NPM, etc. Ability to understand business requirements and translate them into technical requirements A knack for benchmarking and optimization Familiarity with git Experience with React Native is a bonus THIS ROLE IS OFFICE BASED
Rate: £410 per day (Inside IR35) Duration: 12 months Start Date: ASAP Location: Remote Clearance: Active SC Required 1 stage interview process All candidates need to have a government background Developer with the following skills in addition to the essential skills Strong Front End development skills, with a depth of experience of integrating against Back End services, especially when written as RESTful API Understanding of engineering best practices in Front End. Experience of building new and evolving microservices with emphasis on high availability and data integrity. Experienced in test methodologies including unit testing, integration tests and end-to-end testing, to promote high quality codebases. Supporting and developing complex architecture including APIs Willing to be part of a 24/7 L3 support team (on call) Management and resolution of tickets relating to incident, change, service request and problem processes in accordance with the agreed PPPT/DDaT operating models. Day to day task will include: Developing and maintaining the existing service. Updated service documentation where necessary. Peer reviews Demonstration and acceptance of changes by the Programme Manager or agent on behalf of PM during the Sprint Review. Key Skills required (Essential) Proficiency in React Fundamentals (JSX, Virtual DOM, Component Lifecycle) State Management with Redux or Context API Understanding of Hooks (useState, useEffect, custom hooks) Fluency in JavaScript ES6+ and TypeScript Experience with Next.js or other React frameworks Knowledge and experience of CSS-in-JS libraries Unit Testing with Jest and React Testing Library Integration with RESTful APIs and GraphQL Performance Optimization Techniques in React Experience with Version Control Systems (Git) Experience with use of Docker and containerisation. Key Skills Required (Desirable) AWS Cloud services experience. Supporting high availability systems An interest in DevOps principles and orchestration tools such as Docker, Kubernetes clusters including helm charts, GitOps practices. Good communication and interpersonal skills to be able to work with both business and technical stakeholders at intra and inter team level within the organisation. Linux (in a containerised environment) System is operated 24/7 and engineers will be expected to be on call and called out as part of a roster. Engineers will be expected to be available to attend on-site meeting once a month as required.
Mar 06, 2025
Contractor
Rate: £410 per day (Inside IR35) Duration: 12 months Start Date: ASAP Location: Remote Clearance: Active SC Required 1 stage interview process All candidates need to have a government background Developer with the following skills in addition to the essential skills Strong Front End development skills, with a depth of experience of integrating against Back End services, especially when written as RESTful API Understanding of engineering best practices in Front End. Experience of building new and evolving microservices with emphasis on high availability and data integrity. Experienced in test methodologies including unit testing, integration tests and end-to-end testing, to promote high quality codebases. Supporting and developing complex architecture including APIs Willing to be part of a 24/7 L3 support team (on call) Management and resolution of tickets relating to incident, change, service request and problem processes in accordance with the agreed PPPT/DDaT operating models. Day to day task will include: Developing and maintaining the existing service. Updated service documentation where necessary. Peer reviews Demonstration and acceptance of changes by the Programme Manager or agent on behalf of PM during the Sprint Review. Key Skills required (Essential) Proficiency in React Fundamentals (JSX, Virtual DOM, Component Lifecycle) State Management with Redux or Context API Understanding of Hooks (useState, useEffect, custom hooks) Fluency in JavaScript ES6+ and TypeScript Experience with Next.js or other React frameworks Knowledge and experience of CSS-in-JS libraries Unit Testing with Jest and React Testing Library Integration with RESTful APIs and GraphQL Performance Optimization Techniques in React Experience with Version Control Systems (Git) Experience with use of Docker and containerisation. Key Skills Required (Desirable) AWS Cloud services experience. Supporting high availability systems An interest in DevOps principles and orchestration tools such as Docker, Kubernetes clusters including helm charts, GitOps practices. Good communication and interpersonal skills to be able to work with both business and technical stakeholders at intra and inter team level within the organisation. Linux (in a containerised environment) System is operated 24/7 and engineers will be expected to be on call and called out as part of a roster. Engineers will be expected to be available to attend on-site meeting once a month as required.
React Developer (Software Engineer Programmer Developer React TypeScript Redux Saga Ag-Grid Python Fixed Income JavaScript Node Fixed Income Credit Rates Bonds ABS Agile AWS GCP Buy Side Asset Manager Investment Management PostgreSQL Node Finance Front Office Trading Financial Services) required by our asset management client in London. You MUST have the following: Experience as a React Developer/Software Engineer/Programmer Good JavaScript, TypeScript and React Financial markets/trading exposure Excellent stakeholder interaction skills Agile The following is DESIRABLE, not essential: Redux Saga, Ag-Grid Node AWS or GCP Python Role: React Developer (Software Engineer Programmer Developer React TypeScript Redux Saga Ag-Grid Python Fixed Income JavaScript Node Fixed Income Credit Rates Bonds ABS Agile AWS GCP Buy Side Asset Manager Investment Management PostgreSQL Node Finance Front Office Trading Financial Services) required by our asset management client in London. You will be joining a team of Front End React Developers that are building out a Fixed Income trade tracking system. The system will allow portfolio managers to enter their trade instructions to be carried out by investment analysts. This will generate records and alignment to strategy. The tech stack is React, TypeScript, Redux, Redux Saga, Ag-Grid, Node, Python, PostgreSQL and AWS. You only need experience in React, TypeScript and finance. The rest can be learnt. There are supporting Python developers for the Back End. You would need to be open to acquiring Python skills though in time. There is a central UI development team who are compiling UI libraries and UX templates which could be used to accelerate your work on this product. This is an environment that has been described as the only corporate environment with a start-up/fintech attitude towards technology. Hours are 9-5. Hybrid working is a flexible 2 days/week in the office. £80k - £110k + 10% Bonus + 10% Pension
Feb 21, 2025
Full time
React Developer (Software Engineer Programmer Developer React TypeScript Redux Saga Ag-Grid Python Fixed Income JavaScript Node Fixed Income Credit Rates Bonds ABS Agile AWS GCP Buy Side Asset Manager Investment Management PostgreSQL Node Finance Front Office Trading Financial Services) required by our asset management client in London. You MUST have the following: Experience as a React Developer/Software Engineer/Programmer Good JavaScript, TypeScript and React Financial markets/trading exposure Excellent stakeholder interaction skills Agile The following is DESIRABLE, not essential: Redux Saga, Ag-Grid Node AWS or GCP Python Role: React Developer (Software Engineer Programmer Developer React TypeScript Redux Saga Ag-Grid Python Fixed Income JavaScript Node Fixed Income Credit Rates Bonds ABS Agile AWS GCP Buy Side Asset Manager Investment Management PostgreSQL Node Finance Front Office Trading Financial Services) required by our asset management client in London. You will be joining a team of Front End React Developers that are building out a Fixed Income trade tracking system. The system will allow portfolio managers to enter their trade instructions to be carried out by investment analysts. This will generate records and alignment to strategy. The tech stack is React, TypeScript, Redux, Redux Saga, Ag-Grid, Node, Python, PostgreSQL and AWS. You only need experience in React, TypeScript and finance. The rest can be learnt. There are supporting Python developers for the Back End. You would need to be open to acquiring Python skills though in time. There is a central UI development team who are compiling UI libraries and UX templates which could be used to accelerate your work on this product. This is an environment that has been described as the only corporate environment with a start-up/fintech attitude towards technology. Hours are 9-5. Hybrid working is a flexible 2 days/week in the office. £80k - £110k + 10% Bonus + 10% Pension
TryHackMe is the fastest-growing online cyber security training platform. Our mission is to make learning and teaching cyber security easier by providing gamified security exercises and challenges. Having only been around for handful of years, we've grown to more than 4 million community members and our growth isn't slowing down! The Role We're looking for a Full-Stack Engineer to help us scale TryHackMe to support millions of aspiring security practitioners to learn about cyber security. Your role will involve everything from maintaining the current code base to developing awesome features to support our users. This exciting position will focus on growth engineering work, bringing concepts from ideation to completion through quick iterations and a cycle of build-measure-learn. You must be comfortable working in a small team (two engineers, a product manager, and a designer). The responsibilities for this role will include: Designing and implementing software solutions that meet business requirements across TryHackMe considering scalability, reliability, and security. Collaborating with product managers, designers, tech leads, and developers on project plans and technical execution. Mentoring and coaching developers, providing technical guidance and feedback. Participating in code reviews, design reviews, and other engineering meetings, providing feedback to ensure code quality and alignment with TryHackMe technical standards. Writing high-quality, maintainable code using modern programming languages and frameworks (e.g., JavaScript, Typescript, NodeJS, React ). Developing and maintaining databases and data models, as well as creating and optimizing queries. Monitoring and analyzing system performance to identify and resolve bottlenecks and issues. Staying up-to-date with emerging trends and technologies in software development and sharing knowledge with the team. Participating in Agile development methodologies, including sprint planning, stand-ups, and retrospectives. Contributing to the continuous improvement of software development processes and practices. Skills & Requirements: Ideally 3+ years of experience within software engineering including back and front end development. Experience in hands-on software engineering within a startup or scale-up SaaS environment. Experience leading a Software Engineering Team. Relevant hands-on experience with the following technologies: Git, NodeJS , CSS, HTML, jQuery, Javascript, React, Typescript , Redux, MongoDB , AWS - (MERN stack). Strong understanding of software architecture and design principles. Experience with continuous integration and continuous delivery (CI/CD) pipelines. Knowledge of cloud computing platforms such as AWS, Azure, and Google Cloud. Excellent understanding of software development methodologies, including Agile and Scrum. Interest in cyber security or edtech industries. Strong leadership, problem-solving skills and be comfortable communicating in English. Benefits & Perks: 100% Remote: In a fully digital world, work from anywhere you want! Flexi Time: Choose your own hours as long as you have at least 4 hours of overlap with the UK timezone (from 8am - 6pm). Tools: A dedicated work laptop + any accessories you need to do your best work. Swag Pack: Start your TryHackMe journey with a branded swag bundle! Personal Development: £2,500 training budget to acquire certifications, and more. Company Retreat: An annual company retreat, fully paid for by us! Lunch on us: TryHackMe will cover the cost of your lunch order during our recurring company virtual lunches. Health Insurance: If you're in a country that doesn't have public health care. Enhanced Maternity & Paternity: An enhanced package on top of statutory requirements. 401k / Pension: TryHackMe makes it easy to save money for your retirement. Our Hiring Process: Stage 1: Intro to learn more about you, and vice versa! Stage 2: Short technical ('take home') challenge. Stage 3: Interview with our Software Engineering Manager. Stage 4: Culture Fit call with one of our Co Founders.
Feb 17, 2025
Full time
TryHackMe is the fastest-growing online cyber security training platform. Our mission is to make learning and teaching cyber security easier by providing gamified security exercises and challenges. Having only been around for handful of years, we've grown to more than 4 million community members and our growth isn't slowing down! The Role We're looking for a Full-Stack Engineer to help us scale TryHackMe to support millions of aspiring security practitioners to learn about cyber security. Your role will involve everything from maintaining the current code base to developing awesome features to support our users. This exciting position will focus on growth engineering work, bringing concepts from ideation to completion through quick iterations and a cycle of build-measure-learn. You must be comfortable working in a small team (two engineers, a product manager, and a designer). The responsibilities for this role will include: Designing and implementing software solutions that meet business requirements across TryHackMe considering scalability, reliability, and security. Collaborating with product managers, designers, tech leads, and developers on project plans and technical execution. Mentoring and coaching developers, providing technical guidance and feedback. Participating in code reviews, design reviews, and other engineering meetings, providing feedback to ensure code quality and alignment with TryHackMe technical standards. Writing high-quality, maintainable code using modern programming languages and frameworks (e.g., JavaScript, Typescript, NodeJS, React ). Developing and maintaining databases and data models, as well as creating and optimizing queries. Monitoring and analyzing system performance to identify and resolve bottlenecks and issues. Staying up-to-date with emerging trends and technologies in software development and sharing knowledge with the team. Participating in Agile development methodologies, including sprint planning, stand-ups, and retrospectives. Contributing to the continuous improvement of software development processes and practices. Skills & Requirements: Ideally 3+ years of experience within software engineering including back and front end development. Experience in hands-on software engineering within a startup or scale-up SaaS environment. Experience leading a Software Engineering Team. Relevant hands-on experience with the following technologies: Git, NodeJS , CSS, HTML, jQuery, Javascript, React, Typescript , Redux, MongoDB , AWS - (MERN stack). Strong understanding of software architecture and design principles. Experience with continuous integration and continuous delivery (CI/CD) pipelines. Knowledge of cloud computing platforms such as AWS, Azure, and Google Cloud. Excellent understanding of software development methodologies, including Agile and Scrum. Interest in cyber security or edtech industries. Strong leadership, problem-solving skills and be comfortable communicating in English. Benefits & Perks: 100% Remote: In a fully digital world, work from anywhere you want! Flexi Time: Choose your own hours as long as you have at least 4 hours of overlap with the UK timezone (from 8am - 6pm). Tools: A dedicated work laptop + any accessories you need to do your best work. Swag Pack: Start your TryHackMe journey with a branded swag bundle! Personal Development: £2,500 training budget to acquire certifications, and more. Company Retreat: An annual company retreat, fully paid for by us! Lunch on us: TryHackMe will cover the cost of your lunch order during our recurring company virtual lunches. Health Insurance: If you're in a country that doesn't have public health care. Enhanced Maternity & Paternity: An enhanced package on top of statutory requirements. 401k / Pension: TryHackMe makes it easy to save money for your retirement. Our Hiring Process: Stage 1: Intro to learn more about you, and vice versa! Stage 2: Short technical ('take home') challenge. Stage 3: Interview with our Software Engineering Manager. Stage 4: Culture Fit call with one of our Co Founders.
TryHackMe is the fastest-growing online cyber security training platform. Our mission is to make learning and teaching cyber security easier by providing gamified security exercises and challenges. Having only been around for handful of years, we've grown to more than 4 million community members and our growth isn't slowing down! The Role We're looking for a Senior Full-Stack Engineer to help us scale TryHackMe to support millions of aspiring security practitioners to learn about cyber security. Your role will involve everything from maintaining the current code base to developing awesome features to support our users. This exciting position will focus on growth engineering work, bringing concepts from ideation to completion through quick iterations and a cycle of build-measure-learn. You must be comfortable working in a small team (two engineers, a product manager, and a designer). The responsibilities for this role will include: Designing and implementing software solutions that meet business requirements across TryHackMe considering scalability, reliability, and security Collaborating with product managers, designers, tech leads and developers on project plans and technical execution Mentoring and coaching developers, providing technical guidance and feedback Participate in code reviews, design reviews, and other engineering meetings, providing feedback to ensure code quality and alignment with TryHackMe technical standards. Writing high-quality, maintainable code using modern programming languages and frameworks (e.g., JavaScript, Typescript, NodeJS, React) Developing and maintaining databases and data models, as well as creating and optimising queries Monitoring and analysing system performance to identify and resolve bottlenecks and issues Staying up-to-date with emerging trends and technologies in software development and sharing knowledge with the team Participating in Agile development methodologies, including sprint planning, stand-ups, and retrospectives Contributing to the continuous improvement of software development processes and practices. Skills & Requirements: Ideally 5+ years of experience within software engineering including back and front end development Experience in hands-on software engineering within a startup or scale-up SaaS environment Experience leading a Software Engineering Team Relevant hands-on experience with the following technologies: Git, NodeJS , CSS, HTML, jQuery, Javascript, React, Typescript , Redux, MongoDB , AWS - (MERN stack) Strong understanding of software architecture and design principles Experience with continuous integration and continuous delivery (CI/CD) pipelines Knowledge of cloud computing platforms such as AWS, Azure and Google cloud Excellent understanding of software development methodologies, including Agile and Scrum Interest in cyber security or edtech industries Strong leadership, problem-solving skills and be comfortable communicating in English Benefits & Perks 100% Remote - In a fully digital world, work from anywhere you want! Flexi Time - Choose your own hours as long as you have at least 4 hours of overlap with the UK timezone (from 8am - 6pm) Tools - a dedicated work laptop + any accessories you need to do your best work. Swag Pack - start your TryHackMe journey with a branded swag bundle! Personal Development - £2,500 training budget to acquire certifications, and more. ️ Company Retreat - a n annual company retreat, fully paid for by us! Lunch on us - whether you're a pizza-lover, salad obsessed or a big sushi fan, TryHackMe will cover the cost of your lunch order during our recurring company virtual lunches. Health Insurance - if you're in a country that doesn't have public health care. Enhanced Maternity & Paternity- an enhanced package on top of statutory requirements. 401k / Pension - TryHackMe makes it easy to save money for your retirement. Our Hiring Process Stage 1: Intro to learn more about you, and vice versa! Stage 2: Short technical ('take home') challenge Stage 3: Interview with our Software Engineering Manager Stage 4: Culture Fit call with one of our Co Founders
Feb 17, 2025
Full time
TryHackMe is the fastest-growing online cyber security training platform. Our mission is to make learning and teaching cyber security easier by providing gamified security exercises and challenges. Having only been around for handful of years, we've grown to more than 4 million community members and our growth isn't slowing down! The Role We're looking for a Senior Full-Stack Engineer to help us scale TryHackMe to support millions of aspiring security practitioners to learn about cyber security. Your role will involve everything from maintaining the current code base to developing awesome features to support our users. This exciting position will focus on growth engineering work, bringing concepts from ideation to completion through quick iterations and a cycle of build-measure-learn. You must be comfortable working in a small team (two engineers, a product manager, and a designer). The responsibilities for this role will include: Designing and implementing software solutions that meet business requirements across TryHackMe considering scalability, reliability, and security Collaborating with product managers, designers, tech leads and developers on project plans and technical execution Mentoring and coaching developers, providing technical guidance and feedback Participate in code reviews, design reviews, and other engineering meetings, providing feedback to ensure code quality and alignment with TryHackMe technical standards. Writing high-quality, maintainable code using modern programming languages and frameworks (e.g., JavaScript, Typescript, NodeJS, React) Developing and maintaining databases and data models, as well as creating and optimising queries Monitoring and analysing system performance to identify and resolve bottlenecks and issues Staying up-to-date with emerging trends and technologies in software development and sharing knowledge with the team Participating in Agile development methodologies, including sprint planning, stand-ups, and retrospectives Contributing to the continuous improvement of software development processes and practices. Skills & Requirements: Ideally 5+ years of experience within software engineering including back and front end development Experience in hands-on software engineering within a startup or scale-up SaaS environment Experience leading a Software Engineering Team Relevant hands-on experience with the following technologies: Git, NodeJS , CSS, HTML, jQuery, Javascript, React, Typescript , Redux, MongoDB , AWS - (MERN stack) Strong understanding of software architecture and design principles Experience with continuous integration and continuous delivery (CI/CD) pipelines Knowledge of cloud computing platforms such as AWS, Azure and Google cloud Excellent understanding of software development methodologies, including Agile and Scrum Interest in cyber security or edtech industries Strong leadership, problem-solving skills and be comfortable communicating in English Benefits & Perks 100% Remote - In a fully digital world, work from anywhere you want! Flexi Time - Choose your own hours as long as you have at least 4 hours of overlap with the UK timezone (from 8am - 6pm) Tools - a dedicated work laptop + any accessories you need to do your best work. Swag Pack - start your TryHackMe journey with a branded swag bundle! Personal Development - £2,500 training budget to acquire certifications, and more. ️ Company Retreat - a n annual company retreat, fully paid for by us! Lunch on us - whether you're a pizza-lover, salad obsessed or a big sushi fan, TryHackMe will cover the cost of your lunch order during our recurring company virtual lunches. Health Insurance - if you're in a country that doesn't have public health care. Enhanced Maternity & Paternity- an enhanced package on top of statutory requirements. 401k / Pension - TryHackMe makes it easy to save money for your retirement. Our Hiring Process Stage 1: Intro to learn more about you, and vice versa! Stage 2: Short technical ('take home') challenge Stage 3: Interview with our Software Engineering Manager Stage 4: Culture Fit call with one of our Co Founders
TryHackMe is the fastest-growing online cyber security training platform. Our mission is to make learning and teaching cyber security easier by providing gamified security exercises and challenges. Having only been around for handful of years, we've grown to more than 4 million community members and our growth isn't slowing down! The Role We're looking for a Senior Full Stack Engineer to help us scale TryHackMe to support millions of aspiring security practitioners to learn about cyber security. Your role will involve everything from maintaining the current code base to developing awesome features to support our users. This exciting position will focus on growth engineering work, bringing concepts from ideation to completion through quick iterations and a cycle of build-measure-learn. You must be comfortable working in a small team (two engineers, a product manager, and a designer). The responsibilities for this role will include: Designing and implementing software solutions that meet business requirements across TryHackMe considering scalability, reliability, and security Collaborating with product managers, designers, tech leads and developers on project plans and technical execution Mentoring and coaching developers, providing technical guidance and feedback Participate in code reviews, design reviews, and other engineering meetings, providing feedback to ensure code quality and alignment with TryHackMe technical standards. Writing high-quality, maintainable code using modern programming languages and frameworks (e.g., JavaScript, Typescript, NodeJS, React) Developing and maintaining databases and data models, as well as creating and optimising queries Monitoring and analysing system performance to identify and resolve bottlenecks and issues Staying up-to-date with emerging trends and technologies in software development and sharing knowledge with the team Participating in Agile development methodologies, including sprint planning, stand-ups, and retrospectives Contributing to the continuous improvement of software development processes and practices. Skills & Requirements: Ideally 5+ years of experience within software engineering including back and front end development Experience in hands-on software engineering within a startup or scale-up SaaS environment Experience leading a Software Engineering Team Relevant hands-on experience with the following technologies: Git, NodeJS , CSS, HTML, jQuery, Javascript, React, Typescript , Redux, MongoDB , AWS - (MERN stack) Strong understanding of software architecture and design principles Experience with continuous integration and continuous delivery (CI/CD) pipelines Knowledge of cloud computing platforms such as AWS, Azure and Google cloud Excellent understanding of software development methodologies, including Agile and Scrum Interest in cyber security or edtech industries Strong leadership, problem-solving skills and be comfortable communicating in English Benefits & Perks 100% Remote - In a fully digital world, work from anywhere you want! Flexi Time - Choose your own hours as long as you have at least 4 hours of overlap with the UK timezone (from 8am - 6pm) Tools - a dedicated work laptop + any accessories you need to do your best work. Swag Pack - start your TryHackMe journey with a branded swag bundle! Personal Development - £2,500 training budget to acquire certifications, and more. ️ Company Retreat - a n annual company retreat, fully paid for by us! Lunch on us - whether you're a pizza-lover, salad obsessed or a big sushi fan, TryHackMe will cover the cost of your lunch order during our recurring company virtual lunches. Health Insurance - if you're in a country that doesn't have public health care. Enhanced Maternity & Paternity- an enhanced package on top of statutory requirements. 401k / Pension - TryHackMe makes it easy to save money for your retirement. Our Hiring Process Stage 1: Intro to learn more about you, and vice versa! Stage 2: Short technical ('take home') challenge Stage 3: Interview with our Software Engineering Manager Stage 4: Culture Fit call with one of our Co Founders
Feb 17, 2025
Full time
TryHackMe is the fastest-growing online cyber security training platform. Our mission is to make learning and teaching cyber security easier by providing gamified security exercises and challenges. Having only been around for handful of years, we've grown to more than 4 million community members and our growth isn't slowing down! The Role We're looking for a Senior Full Stack Engineer to help us scale TryHackMe to support millions of aspiring security practitioners to learn about cyber security. Your role will involve everything from maintaining the current code base to developing awesome features to support our users. This exciting position will focus on growth engineering work, bringing concepts from ideation to completion through quick iterations and a cycle of build-measure-learn. You must be comfortable working in a small team (two engineers, a product manager, and a designer). The responsibilities for this role will include: Designing and implementing software solutions that meet business requirements across TryHackMe considering scalability, reliability, and security Collaborating with product managers, designers, tech leads and developers on project plans and technical execution Mentoring and coaching developers, providing technical guidance and feedback Participate in code reviews, design reviews, and other engineering meetings, providing feedback to ensure code quality and alignment with TryHackMe technical standards. Writing high-quality, maintainable code using modern programming languages and frameworks (e.g., JavaScript, Typescript, NodeJS, React) Developing and maintaining databases and data models, as well as creating and optimising queries Monitoring and analysing system performance to identify and resolve bottlenecks and issues Staying up-to-date with emerging trends and technologies in software development and sharing knowledge with the team Participating in Agile development methodologies, including sprint planning, stand-ups, and retrospectives Contributing to the continuous improvement of software development processes and practices. Skills & Requirements: Ideally 5+ years of experience within software engineering including back and front end development Experience in hands-on software engineering within a startup or scale-up SaaS environment Experience leading a Software Engineering Team Relevant hands-on experience with the following technologies: Git, NodeJS , CSS, HTML, jQuery, Javascript, React, Typescript , Redux, MongoDB , AWS - (MERN stack) Strong understanding of software architecture and design principles Experience with continuous integration and continuous delivery (CI/CD) pipelines Knowledge of cloud computing platforms such as AWS, Azure and Google cloud Excellent understanding of software development methodologies, including Agile and Scrum Interest in cyber security or edtech industries Strong leadership, problem-solving skills and be comfortable communicating in English Benefits & Perks 100% Remote - In a fully digital world, work from anywhere you want! Flexi Time - Choose your own hours as long as you have at least 4 hours of overlap with the UK timezone (from 8am - 6pm) Tools - a dedicated work laptop + any accessories you need to do your best work. Swag Pack - start your TryHackMe journey with a branded swag bundle! Personal Development - £2,500 training budget to acquire certifications, and more. ️ Company Retreat - a n annual company retreat, fully paid for by us! Lunch on us - whether you're a pizza-lover, salad obsessed or a big sushi fan, TryHackMe will cover the cost of your lunch order during our recurring company virtual lunches. Health Insurance - if you're in a country that doesn't have public health care. Enhanced Maternity & Paternity- an enhanced package on top of statutory requirements. 401k / Pension - TryHackMe makes it easy to save money for your retirement. Our Hiring Process Stage 1: Intro to learn more about you, and vice versa! Stage 2: Short technical ('take home') challenge Stage 3: Interview with our Software Engineering Manager Stage 4: Culture Fit call with one of our Co Founders
Senior Software Engineer (Data) Department: Engineering Employment Type: Permanent - Full Time Location: London Compensation: £70,000 - £80,000 / year Description About Us We're GEEIQ (pronounced 'Geek') and we're a data platform and insights provider that's used by the likes of Gucci, Walmart, L'Oreal and Porsche to navigate and engage virtual worlds. Think Ralph Lauren in Fortnite, or Elton John in Roblox. We believe that the metaverse hype is over and that brands demand more than just visibility when it comes to activating in these spaces, they need to be able to measure, attribute and identify tangible revenue opportunities. That's where our platform comes in. Located in the heart of London, GEEIQ is a team of 35 innovators, with ambitious growth plans in the next 24 months. We're predominantly office based, where we foster a culture of collaboration and innovation. Every idea is valued and every team member plays a pivotal role in shaping the future of digital brand experiences. Our Team Our Engineering team plays a critical role developing and refining the GEEIQ data platform that helps and empowers our clients-from major brands to emerging players in various industries- to navigate the complexities of the metaverse. The GEEIQ engineering team is extremely collaborative, working together to not only build a great platform, but also a great team. Every member of the team has valued input and can help make us the best engineering team possible. GEEIQ engineering is on a mission to transform raw data into digestible and actionable strategies, helping brands become intrinsic parts of virtual environments, seamlessly integrating and engaging with diverse virtual audiences Your Focus As a Senior Fullstack Engineer at GEEIQ, you will be pivotal in both frontend and backend development, crafting responsive and scalable web applications. This role demands a strong command of software architecture across the stack, from UX/UI design principles to sophisticated backend integrations. You will design and implement APIs using JavaScript, TypeScript, and React, ensuring seamless functionality and optimal performance. We are seeking a proactive and experienced engineer who thrives in a scaling organisation and excels at leading projects from conception with high complexity. The ideal candidate will not only push the boundaries of code but will also drive the team and domain to meet and exceed goals. Key Responsibilities Data Pipeline Architecture Design and implement robust data pipelines ensuring scalability and efficiency. Optimise data flow between our databases (MySQL, MongoDB) and applications. Full-Stack Development Develop high-quality, scalable applications using NodeJs, Typescript, and React. Collaborate with cross-functional teams to integrate new features and technologies. Cloud and Containerisation Solutions Manage and optimise AWS cloud infrastructure for high availability and fault tolerance. Implement and maintain Kubernetes clusters for container orchestration. Database Management Develop and optimise SQL and NoSQL database solutions. Ensure data integrity and performance in database operations. Code Quality and Review Uphold high standards of code quality through regular code reviews and automated testing. Mentor junior developers and promote a culture of continuous learning. Project Leadership Lead development projects, including planning, execution, and delivery. Coordinate with stakeholders to define project requirements and timelines. Skills, Knowledge and Expertise Education - Bachelor's or Master's degree in Computer Science, Engineering, or a related field. Experience 4 - 6 years of proven experience in a Engineering role Extensive experience in full-stack development, with a strong focus on frontend technologies, particularly JavaScript , TypeScript , and React . Strong expertise in programming languages such as JavaScript / TypeScript and familiarity with backend technologies like Node.js. Proficiency in SQL and experience with database technologies like MySQL , PostgreSQL, or NoSQL databases. Experience with front-end frameworks and state management libraries such as Redux or Context API. Experience with cloud services like AWS or Google Cloud Platform, particularly in deploying and managing applications. Familiarity with RESTful API design and development, and potentially knowledge of GraphQL. Strong analytical skills with the ability to design, optimise, and troubleshoot complex UIs and ensure the seamless integration of front-end and back-end components. Excellent communication and leadership skills, with the ability to mentor junior team members and collaborate effectively with various stakeholders, including UX/UI designers and product managers. Passion - Individuals who are passionate about the virtual world and have a genuine interest in working for a high-growth company in an exciting industry. Industry - Previous experience in marketing technology products, a startup or a SaaS company would be a huge benefit. Curiosity - You understand new trends in technology and the evolving relationship between brands and their consumers. We want our team to be enthusiastic about the industry we work in and the people we work with.
Feb 15, 2025
Full time
Senior Software Engineer (Data) Department: Engineering Employment Type: Permanent - Full Time Location: London Compensation: £70,000 - £80,000 / year Description About Us We're GEEIQ (pronounced 'Geek') and we're a data platform and insights provider that's used by the likes of Gucci, Walmart, L'Oreal and Porsche to navigate and engage virtual worlds. Think Ralph Lauren in Fortnite, or Elton John in Roblox. We believe that the metaverse hype is over and that brands demand more than just visibility when it comes to activating in these spaces, they need to be able to measure, attribute and identify tangible revenue opportunities. That's where our platform comes in. Located in the heart of London, GEEIQ is a team of 35 innovators, with ambitious growth plans in the next 24 months. We're predominantly office based, where we foster a culture of collaboration and innovation. Every idea is valued and every team member plays a pivotal role in shaping the future of digital brand experiences. Our Team Our Engineering team plays a critical role developing and refining the GEEIQ data platform that helps and empowers our clients-from major brands to emerging players in various industries- to navigate the complexities of the metaverse. The GEEIQ engineering team is extremely collaborative, working together to not only build a great platform, but also a great team. Every member of the team has valued input and can help make us the best engineering team possible. GEEIQ engineering is on a mission to transform raw data into digestible and actionable strategies, helping brands become intrinsic parts of virtual environments, seamlessly integrating and engaging with diverse virtual audiences Your Focus As a Senior Fullstack Engineer at GEEIQ, you will be pivotal in both frontend and backend development, crafting responsive and scalable web applications. This role demands a strong command of software architecture across the stack, from UX/UI design principles to sophisticated backend integrations. You will design and implement APIs using JavaScript, TypeScript, and React, ensuring seamless functionality and optimal performance. We are seeking a proactive and experienced engineer who thrives in a scaling organisation and excels at leading projects from conception with high complexity. The ideal candidate will not only push the boundaries of code but will also drive the team and domain to meet and exceed goals. Key Responsibilities Data Pipeline Architecture Design and implement robust data pipelines ensuring scalability and efficiency. Optimise data flow between our databases (MySQL, MongoDB) and applications. Full-Stack Development Develop high-quality, scalable applications using NodeJs, Typescript, and React. Collaborate with cross-functional teams to integrate new features and technologies. Cloud and Containerisation Solutions Manage and optimise AWS cloud infrastructure for high availability and fault tolerance. Implement and maintain Kubernetes clusters for container orchestration. Database Management Develop and optimise SQL and NoSQL database solutions. Ensure data integrity and performance in database operations. Code Quality and Review Uphold high standards of code quality through regular code reviews and automated testing. Mentor junior developers and promote a culture of continuous learning. Project Leadership Lead development projects, including planning, execution, and delivery. Coordinate with stakeholders to define project requirements and timelines. Skills, Knowledge and Expertise Education - Bachelor's or Master's degree in Computer Science, Engineering, or a related field. Experience 4 - 6 years of proven experience in a Engineering role Extensive experience in full-stack development, with a strong focus on frontend technologies, particularly JavaScript , TypeScript , and React . Strong expertise in programming languages such as JavaScript / TypeScript and familiarity with backend technologies like Node.js. Proficiency in SQL and experience with database technologies like MySQL , PostgreSQL, or NoSQL databases. Experience with front-end frameworks and state management libraries such as Redux or Context API. Experience with cloud services like AWS or Google Cloud Platform, particularly in deploying and managing applications. Familiarity with RESTful API design and development, and potentially knowledge of GraphQL. Strong analytical skills with the ability to design, optimise, and troubleshoot complex UIs and ensure the seamless integration of front-end and back-end components. Excellent communication and leadership skills, with the ability to mentor junior team members and collaborate effectively with various stakeholders, including UX/UI designers and product managers. Passion - Individuals who are passionate about the virtual world and have a genuine interest in working for a high-growth company in an exciting industry. Industry - Previous experience in marketing technology products, a startup or a SaaS company would be a huge benefit. Curiosity - You understand new trends in technology and the evolving relationship between brands and their consumers. We want our team to be enthusiastic about the industry we work in and the people we work with.
React Front End Developer Are you a passionate React Front End Developer ready to take on a new challenge? Our client, a leading organisation in the financial services sector, is looking for a talented developer to join their dynamic team for a 12-month contract. If you thrive in a fast-paced environment and are eager to contribute to innovative projects, this could be the perfect opportunity for you! Position: React Front End Developer Contract Length: 12 months Daily Rate: 700 - 750 (inside IR35 via umbrella) Location: Canary Wharf, London (4-minute walk from Canary Wharf train station) 3 days onsite Key Responsibilities: Develop and maintain user-friendly web applications using React.js, Typescript, and state management tools like Redux or Recoil. Optimise application performance through techniques such as memoization and useCallback. Integrate RESTful APIs and handle asynchronous operations effectively. Collaborate with UI/UX designers to create wireframes and enhance user experience. Troubleshoot complex React-related issues and provide effective solutions. Essential Experience: Proven experience as a front end React developer, demonstrating proficiency in React.js and Typescript. Solid hands-on experience with AG Grid and a clear understanding of CSRM/SSRM/Viewport RM/Full RM. Familiarity with popular React component libraries such as MaterialUI, Ant Design, or Semantic UI. Strong understanding of web technologies including HTML5, CSS3, and JavaScript ES6+. Experience with front end tools like Webpack, Babel, Yarn, and Npm. Experience in the banking or financial services sector. Preferred Skills: Knowledge of C# and experience with desktop and web services, .Net core, and distributed micro-services architectures. Understanding of asynchronous programming and functional programming principles. Familiarity with MongoDB or other NoSQL databases, along with general SQL experience. Exposure to Continuous Integration/Continuous Delivery and automated deployment tools such as Jenkins, TeamCity, or uDeploy. Prior experience with WPF is a plus. If you are a skilled React Front End Developer looking for your next challenge, we would love to hear from you! Please submit your CV and a brief cover letter detailing your relevant experience. Join our client and help shape the future of financial technology! Adecco is a disability-confident employer. It is important to us that we run an inclusive and accessible recruitment process to support candidates of all backgrounds and all abilities to apply. Adecco is committed to building a supportive environment for you to explore the next steps in your career. If you require reasonable adjustments at any stage, please let us know and we will be happy to support you.
Feb 06, 2025
Contractor
React Front End Developer Are you a passionate React Front End Developer ready to take on a new challenge? Our client, a leading organisation in the financial services sector, is looking for a talented developer to join their dynamic team for a 12-month contract. If you thrive in a fast-paced environment and are eager to contribute to innovative projects, this could be the perfect opportunity for you! Position: React Front End Developer Contract Length: 12 months Daily Rate: 700 - 750 (inside IR35 via umbrella) Location: Canary Wharf, London (4-minute walk from Canary Wharf train station) 3 days onsite Key Responsibilities: Develop and maintain user-friendly web applications using React.js, Typescript, and state management tools like Redux or Recoil. Optimise application performance through techniques such as memoization and useCallback. Integrate RESTful APIs and handle asynchronous operations effectively. Collaborate with UI/UX designers to create wireframes and enhance user experience. Troubleshoot complex React-related issues and provide effective solutions. Essential Experience: Proven experience as a front end React developer, demonstrating proficiency in React.js and Typescript. Solid hands-on experience with AG Grid and a clear understanding of CSRM/SSRM/Viewport RM/Full RM. Familiarity with popular React component libraries such as MaterialUI, Ant Design, or Semantic UI. Strong understanding of web technologies including HTML5, CSS3, and JavaScript ES6+. Experience with front end tools like Webpack, Babel, Yarn, and Npm. Experience in the banking or financial services sector. Preferred Skills: Knowledge of C# and experience with desktop and web services, .Net core, and distributed micro-services architectures. Understanding of asynchronous programming and functional programming principles. Familiarity with MongoDB or other NoSQL databases, along with general SQL experience. Exposure to Continuous Integration/Continuous Delivery and automated deployment tools such as Jenkins, TeamCity, or uDeploy. Prior experience with WPF is a plus. If you are a skilled React Front End Developer looking for your next challenge, we would love to hear from you! Please submit your CV and a brief cover letter detailing your relevant experience. Join our client and help shape the future of financial technology! Adecco is a disability-confident employer. It is important to us that we run an inclusive and accessible recruitment process to support candidates of all backgrounds and all abilities to apply. Adecco is committed to building a supportive environment for you to explore the next steps in your career. If you require reasonable adjustments at any stage, please let us know and we will be happy to support you.
Your new company This is a brilliant opportunity to join an exciting start-up organisation based in Oxfordshire. The purpose of the role will be to cover the development of the frontend generative AI system alongside the current team. Your new role As the successful candidate, your responsibilities will include: Convert UI/UX designs into responsive, interactive web applications. Design and maintain high-level user interfaces with React.js. Utilise libraries like Redux or Context API to manage state effectively. Enhance applications for optimal speed, scalability, and performance. Maintain high code quality by writing clean, maintainable code and performing thorough code reviews. Ensure comprehensive unit test coverage to guarantee the quality, maintainability, and reliability of projects. Work closely with product managers, designers, and backend engineers to create seamless user experiences. Mentor and support junior frontend developers, promoting a culture of continuous learning and improvement. Keep abreast of the latest industry trends and best practices to improve development processes. What you'll need to succeed To be the successful candidate, you will need: SC Clearance or higher (essential). 5+ years experience in frontend development with a particular focus on React.js. Proficient with JavaScript (ES6+), TypeScript, HTML5, and CSS3 and strong knowledge of RESTful APIs and React Query. Strong communication and collaboration skills What you'll get in return As the successful candidate, you will receive: Generous day rate outside scope IR35 Flexible hybrid working (1-2 days in office) Opportunity to work with an exciting startup business with the potential to take on further work What you need to do now If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now. If this job isn't quite right for you but you are looking for a new position, please contact us for a confidential discussion on your career. Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's, Privacy Policy and Disclaimers which can be found at (url removed)
Feb 05, 2025
Contractor
Your new company This is a brilliant opportunity to join an exciting start-up organisation based in Oxfordshire. The purpose of the role will be to cover the development of the frontend generative AI system alongside the current team. Your new role As the successful candidate, your responsibilities will include: Convert UI/UX designs into responsive, interactive web applications. Design and maintain high-level user interfaces with React.js. Utilise libraries like Redux or Context API to manage state effectively. Enhance applications for optimal speed, scalability, and performance. Maintain high code quality by writing clean, maintainable code and performing thorough code reviews. Ensure comprehensive unit test coverage to guarantee the quality, maintainability, and reliability of projects. Work closely with product managers, designers, and backend engineers to create seamless user experiences. Mentor and support junior frontend developers, promoting a culture of continuous learning and improvement. Keep abreast of the latest industry trends and best practices to improve development processes. What you'll need to succeed To be the successful candidate, you will need: SC Clearance or higher (essential). 5+ years experience in frontend development with a particular focus on React.js. Proficient with JavaScript (ES6+), TypeScript, HTML5, and CSS3 and strong knowledge of RESTful APIs and React Query. Strong communication and collaboration skills What you'll get in return As the successful candidate, you will receive: Generous day rate outside scope IR35 Flexible hybrid working (1-2 days in office) Opportunity to work with an exciting startup business with the potential to take on further work What you need to do now If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now. If this job isn't quite right for you but you are looking for a new position, please contact us for a confidential discussion on your career. Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's, Privacy Policy and Disclaimers which can be found at (url removed)
Senior Frontend Developer - Full-Time - Remote: Role: Senior Front-End Engineer Seniority: Senior Type: Full-time/Permanent Location: London (Remote) About: This is an exciting opportunity to join a rapidly growing global SaaS company, working across multiple innovative brands. One brand specializes in providing tailored software to businesses in sectors like retail, leisure, and hospitality. As a leader in WFM solutions, the platform is trusted by many well-known UK brands in these industries. Another brand offers an on-demand pay solution, designed to improve financial wellbeing for employees while boosting retention and morale for employers. It partners with major companies across multiple sectors to deliver impactful results. The third brand is focused on developing AI-powered products that integrate with the existing product above. Primary Responsibilities: Design, develop, and maintain new features using React and TypeScript, focusing on high-quality code and an exceptional user experience. Collaborate with other developers to make key technical and architectural decisions, championing best practices and scalable solutions. Partner with cross-functional teams, including UI/UX designers and backend developers, to create smooth, user-centric features. Break down projects into achievable milestones, consistently delivering features that bring immediate value to the end-users. Provide mentorship to junior and mid-level developers, offering guidance, conducting code reviews, and promoting a culture of continuous improvement. Optimize development workflows, enhance the CI/CD pipeline, and promote best practices for testing (unit, integration, and end-to-end). Assist in organizing ticket management, code reviews, and team collaboration, driving productivity and accountability. Required Skills and Experience: At least 3 years of hands-on experience with React.js and modern frontend technologies (e.g., ES6+, TypeScript, Redux). Proficient in working with REST APIs, handling JSON, and integrating APIs into front-end applications. Solid understanding of testing frameworks and methodologies (e.g., Jest, RTL) with a focus on test-driven development. Expertise in build tools and optimization techniques to enhance build size and performance. Strong familiarity with UI/UX design principles, with a keen attention to detail in creating user-friendly interfaces. Experience with DevOps/CI-CD pipelines and improving development processes. Working knowledge of Agile/Scrum methodologies and practices. Proven track record of delivering full product cycles, ideally within a SaaS environment. Excellent communication skills with a proven ability to mentor junior developers and work collaboratively with peers. Preferred Qualifications: Experience with backend technologies (e.g., PHP) or full-stack development is a plus. Familiarity with design systems and working closely with UI/UX teams. Experience using Docker for containerized applications. Knowledge of GitLab CI or similar CI/CD tools. Familiarity with visual test-driven development tools, such as Storybook. Experience with Material UI and JSS (CSS-in-JS) for styling React components. About You: Highly organized, proactive, and accountable, both for your own tasks and in helping others stay aligned. A collaborative team player who combines assertiveness with empathy, providing constructive feedback. A natural problem solver, able to prioritize effectively and make informed decisions.
Feb 02, 2025
Full time
Senior Frontend Developer - Full-Time - Remote: Role: Senior Front-End Engineer Seniority: Senior Type: Full-time/Permanent Location: London (Remote) About: This is an exciting opportunity to join a rapidly growing global SaaS company, working across multiple innovative brands. One brand specializes in providing tailored software to businesses in sectors like retail, leisure, and hospitality. As a leader in WFM solutions, the platform is trusted by many well-known UK brands in these industries. Another brand offers an on-demand pay solution, designed to improve financial wellbeing for employees while boosting retention and morale for employers. It partners with major companies across multiple sectors to deliver impactful results. The third brand is focused on developing AI-powered products that integrate with the existing product above. Primary Responsibilities: Design, develop, and maintain new features using React and TypeScript, focusing on high-quality code and an exceptional user experience. Collaborate with other developers to make key technical and architectural decisions, championing best practices and scalable solutions. Partner with cross-functional teams, including UI/UX designers and backend developers, to create smooth, user-centric features. Break down projects into achievable milestones, consistently delivering features that bring immediate value to the end-users. Provide mentorship to junior and mid-level developers, offering guidance, conducting code reviews, and promoting a culture of continuous improvement. Optimize development workflows, enhance the CI/CD pipeline, and promote best practices for testing (unit, integration, and end-to-end). Assist in organizing ticket management, code reviews, and team collaboration, driving productivity and accountability. Required Skills and Experience: At least 3 years of hands-on experience with React.js and modern frontend technologies (e.g., ES6+, TypeScript, Redux). Proficient in working with REST APIs, handling JSON, and integrating APIs into front-end applications. Solid understanding of testing frameworks and methodologies (e.g., Jest, RTL) with a focus on test-driven development. Expertise in build tools and optimization techniques to enhance build size and performance. Strong familiarity with UI/UX design principles, with a keen attention to detail in creating user-friendly interfaces. Experience with DevOps/CI-CD pipelines and improving development processes. Working knowledge of Agile/Scrum methodologies and practices. Proven track record of delivering full product cycles, ideally within a SaaS environment. Excellent communication skills with a proven ability to mentor junior developers and work collaboratively with peers. Preferred Qualifications: Experience with backend technologies (e.g., PHP) or full-stack development is a plus. Familiarity with design systems and working closely with UI/UX teams. Experience using Docker for containerized applications. Knowledge of GitLab CI or similar CI/CD tools. Familiarity with visual test-driven development tools, such as Storybook. Experience with Material UI and JSS (CSS-in-JS) for styling React components. About You: Highly organized, proactive, and accountable, both for your own tasks and in helping others stay aligned. A collaborative team player who combines assertiveness with empathy, providing constructive feedback. A natural problem solver, able to prioritize effectively and make informed decisions.
Experienced Full-Stack Developer wanted in Swinton! We are looking for a Full-stack developer for an IT company based in Swinton to join their growing team. As a Developer, you will be responsible for mainly backend development, some frontend development and on call support. 4+ years of experience with the essential skillset: TypeScript backend - Node, Nest React frontend - Redux SQL and MySQL database Building REST APIs Beneficial experience: AWS services Data Warehousing and ETL PHP Offered: -Salary up to 60,000 -Pension contribution -Healthcare -25 days holiday -Bonus The role offers hybrid working arrangement with 2-3 days in their office and career progression with opportunities for management and different IT domains! If interested, please apply! To find out more about Computer Futures please visit (url removed) Computer Futures, a trading division of SThree Partnership LLP is acting as an Employment Business in relation to this vacancy Registered office 8 Bishopsgate, London, EC2N 4BQ, United Kingdom Partnership Number OC(phone number removed) England and Wales
Jan 29, 2025
Full time
Experienced Full-Stack Developer wanted in Swinton! We are looking for a Full-stack developer for an IT company based in Swinton to join their growing team. As a Developer, you will be responsible for mainly backend development, some frontend development and on call support. 4+ years of experience with the essential skillset: TypeScript backend - Node, Nest React frontend - Redux SQL and MySQL database Building REST APIs Beneficial experience: AWS services Data Warehousing and ETL PHP Offered: -Salary up to 60,000 -Pension contribution -Healthcare -25 days holiday -Bonus The role offers hybrid working arrangement with 2-3 days in their office and career progression with opportunities for management and different IT domains! If interested, please apply! To find out more about Computer Futures please visit (url removed) Computer Futures, a trading division of SThree Partnership LLP is acting as an Employment Business in relation to this vacancy Registered office 8 Bishopsgate, London, EC2N 4BQ, United Kingdom Partnership Number OC(phone number removed) England and Wales
