97 jobs found

Technical Product Manager - Developer Tools / need SW Engineering background. Location: Central London (Hybrid - 2 days WFH) Salary: Up to £140,000 Benefits: Private healthcare, gym membership, hardware budget, and more A rare opportunity to join one of the most technically advanced frontend engineering teams in the world. This high-growth software company has built what many in the industry consider the gold standard in JavaScript developer tools, relied upon by 90% of Fortune 500 companies, major investment banks, and tech-first businesses. Originally started as a side project by engineers for engineers, it has now become a global product, downloaded over 1 million times a week. They are now hiring a Technical Product Manager to join a team of six and bridge the gap between their world-class engineering team and a global customer base. What You'll Be Doing. Translating user feedback and support queries into clear, actionable requirements Writing precise user stories and acceptance criteria for developers Conducting competitor and standards research to inform roadmap decisions Building and executing test cases for new features Refining and contributing to technical documentation and usage examples Supporting technical pre-sales conversations Engaging in external-facing activities such as conference support, blog posts. What You'll Bring. A Computer Science degree or a similar technical background Experience as a Software Engineer, QA Engineer, Technical Product Manager, or Technical Business Analyst A good understanding of JavaScript and frameworks like React or Angular Familiarity with Agile environments and cross-functional team collaboration Strong analytical thinking and attention to detail A user-focused mindset and the ability to communicate clearly across teams Why This Role? Work at the heart of a global-scale platform that's reshaping frontend performance. Flat hierarchy, fast decision-making, and huge scope for ownership Competitive salary A collaborative team of engineers, product experts, and technical leaders Hybrid work setup in a well-located Central London office If you enjoy working on developer-facing products, solving technical challenges, and turning feedback into product improvements, this is a high-impact role where your work will be seen and utilised on a global scale. Get in touch for more details or to apply.

Remote Contract (UK Candidates only) Ideal start date: 2-3 weeks Contract Duration: 6 months Outside IR35 About Elsewhen: Elsewhen, a London-based end to end consultancy, designs digital products and services for clients like Spotify, Google, Inmarsat, and WPP. Over the past decade, we have built a workplace prioritising impact, drive, openness, and friendliness. We value outcomes over hours and agility over rigid processes. Work Environment: Remote-first setup: Fully remote work with the option to use a WeWork membership for those who prefer occasional office access. Join our team: . We're looking for a Senior Frontend Engineer to join our engineering team. In this role, you will have collective ownership together with an outstanding team to ensure an excellent customer experience throughout the different projects. Things you will be doing: Translate visual designs into app components with extremely high fidelity. Deliver scalable, testable, maintainable, and high-quality code Share knowledge, evangelise standard methodologies, and collaborate and ability to develop and guide others You will configure the front end's continuous integration and code-quality tools. (GitHub Actions, GCP) Assume responsibility for the technical design and implementation of solutions to complex features. Collaborate with the backend team to design APIs (OpenAPI) to support front-end requirements. Review other team members' codes and, provide feedback, assist junior developers in coding and debugging. Partner with product and design teams to deliver a cohesive user experience Drive things forward and influence skills to promote ideas and plans Work in an environment that supports your individual growth by providing you with exciting work, the freedom to acquire new skills on hack days, reading groups, and a variety of internal training courses or external conferences Your Experience: You have 5+ years of experience in a relevant role, preferably in an Agile development environment and building medium/large-scale web applications You have strong fundamentals in JavaScript, TypeScript, React, HTML, and CSS Familiar with the latest trends and toolings (State management, React Query, Vite, Styled Component etc.) Familiarity with MonoRepo ecosystem and MicroFrontend You care about user experience and have experience collaborating with multi-functional partners (e.g. product, design, user research) to build responsive, intuitive applications. Passionate about code quality, continuous delivery, and automated testing. Familiar with component-based ecosystems. (design systems, Storybook, Figma) Proficient with modern testing frameworks (e.g., vitest/cypress/playwright) You have an in-depth understanding of front-end architecture and performance optimisation. Experienced with git-based source control, CI/CD pipelines(like Github Actions) and containers You have excellent communication skills and can demonstrate your ideas, especially to those not technologically proficient.

We are seeking to recruit a Senior Java developer and team lead responsible for building out the firm's strategic reference data platforms used by the Institutional Clients Group in Citi. The successful applicant will take ownership of key projects and components and will be responsible for all phases of the SDLC including analysis and design, development, testing and deployment. As a senior developer, the candidate will be responsible for providing technical guidance to junior developers, including overseeing their deliverables, provide architectural guidance, enforce Citi best practices, and conduct code reviews. A potential candidate will need to understand system and enterprise architecture concepts and will be expected to understand how all components fit together and impact one another. They will work with a global and diverse team of peers as well as liaise closely with Business Analyst, Production Support, and Infrastructure teams. Responsibilities: Deliver assigned development projects within agreed schedule, quality and scope expectations Participate in all stages of the SDLC within an agile Scrum environment Form partnership with technology vendors and gain deep understanding of products Interact with senior management to define and drive architectural direction Interact with PMO and translate reported problems/issues into JIRA items to implement Enhance/Re-architect existing components to satisfy new requirements in terms of performance and scalability Provide level 3 (escalation) support for the application Preferred Skills and Experience: Expertise in Java development, with a strong focus on Spring Boot and REST API architecture Strong experience with Oracle PL/SQL and database performance analysis and tuning Proficient in Unix commands, Korn shell scripting, and working with RedHat Linux environments Experience using Bitbucket and GitHub Enterprise for version control and collaboration Preferred to have experience / exposure to Docker / OpenShift based container deployment Familiarity with tools like Teamcity / Tekton & uDeploy / Harness for CI/CD automation Experience with SonarQube for code quality analysis and JUnit for unit testing Proven track record of working in Agile Scrum environments, with the ability to collaborate effectively with product owners and team members Experience working with the Scrum methodology Experience working with a NoSQL database, preferably MongoDB/Redis Experience developing web frontend using Javascript frameworks (prefer AngularJS, React & VUE) Exposure to functional programming language like Scala. Financial services technology experience preferably in reference data domain Physical and logical data modelling This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required. Job Family Group: Technology Job Family: Applications Development Time Type: Full time Citi is an equal opportunity and affirmative action employer. Qualified applicants will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran. Citigroup Inc. and its subsidiaries ("Citi") invite all qualified interested applicants to apply for career opportunities. If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi . View the " EEO is the Law " poster. View the EEO is the Law Supplement . View the EEO Policy Statement . View the Pay Transparency Posting .

About Builder.ai We're on a mission to make software development building so easy everyone can do it - regardless of their background, tech knowledge or budget. We've already helped thousands of entrepreneurs, small businesses and even global brands, like the BBC, Makro and Pepsi achieve their software goals and we've only just started. Builder.ai was voted as one of 2023's 'Most Innovative Companies in AI' by Fast Company, and won Europas 2022 'Scaleup of the Year'. Our team has grown to over 800 people across the world and our recent announcement of $250m Series D funding (and partnership with Microsoft) means there's never been a more exciting time to become a Builder. Life at Builder.ai At Builder.ai we encourage you to experiment! Each role at Builder has unlimited opportunities to learn, progress and challenge the status quo. We want you to help us become even better at supporting our customers and take software development building to new heights. Our global team is diverse, collaborative and exceptionally talented. We hire people for their differences but all unite with our shared belief in Builder's HEARTT values: (Heart, Entrepreneurship, Accountability, Respect, Trust and Transparency) and a let's-get-stuff-done attitude. In return for your skills and commitment, we offer a range of great perks, from private healthcare and discretionary variable pay or commission scheme, to employee stock options, generous paid leave, and trips abroad. About the role As a Senior Software Engineer, you will play a pivotal role in leading a team that will be responsible for the development and sustenance of our cutting-edge React frameworks, libraries, and pre-built features. This dynamic responsibility entails close collaboration with fellow Tech Leads and developers, collectively striving to infuse efficiency, scalability, and sustainability into our codebase. Your leadership will extend to nurturing code quality throughout the organization, underscored by the development and management of code review tooling written in Node.js, tailored specifically for scrutinizing React code. Your expertise and dedication will significantly contribute to shaping the core of our technology, fostering a culture of excellence and innovation across the board. Why you should join As a valued member of our team, you'll have the exciting chance to shape and craft Builder.ai's forthcoming React framework and architecture. You'll also play a key role in enhancing Builder's React pre-built features. One of the team's core responsibilities lies in upholding superior code quality throughout the organization. This translates into an enriching environment where you can both glean insights from seasoned developers and actively contribute to the advancement of automated code review tooling. Joining Builder.ai means becoming part of a company that places innovation, creativity, and collaboration at its core. Anticipate being embraced by a vibrant and supportive team culture that fosters personal and professional growth, setting the stage for an inspiring journey ahead. You'll be responsible for Leading React framework development to boost efficiency and scalability. Leading a small team of frontend developers. Managing Node.js code review tool for elevated code quality across the organization. Shaping core technology, fostering innovation and cultivating excellence. Collaborating across functions, aligning strategies with broader business goals. Optimising processes and integrating best practices for the React ecosystem. Championing React adoption, sharing insights and promoting knowledge exchange. Fostering open dialogue to facilitate idea exchange and continuous improvement. Contributing to strategic roadmaps, offering insights to shape initiatives. Driving cross-functional collaboration, infusing expertise into development strategies. Minimum Requirements: 2 years of professional experience in React. 2 years of professional experience in Node.js. 4 years of professional experience in the JavaScript/TypeScript ecosystem. Proven track record in leadership and team management for Software Engineers. Proficiency in React frameworks. Aptitude for crafting clean, well-structured code with a strong grasp of unit testing best practices. Ownership and drive to enhance multiple codebases, adept at receiving requirements and designing scalable solutions. Perks: Discretionary variable pay or commission scheme dependent on your role. Stock options in a $450 million funded Series D scale-up company. 24 days annual leave + bank holidays. 2 x Builder family days each year. Time off between Christmas and New Year. Generous Referral Bonus scheme. Pension contributions. Private Medical Insurance provided by AXA. Private Dental Insurance provided by Bupa. Access to our Perkbox.

About Builder.ai We're on a mission to make software development building so easy everyone can do it - regardless of their background, tech knowledge or budget. We've already helped thousands of entrepreneurs, small businesses and even global brands, like the BBC, Makro and Pepsi achieve their software goals and we've only just started. Builder.ai was voted as one of 2023's 'Most Innovative Companies in AI' by Fast Company, and won Europas 2022 'Scaleup of the Year'. Our team has grown to over 800 people across the world and our recent announcement of $250m Series D funding (and partnership with Microsoft) means there's never been a more exciting time to become a Builder. Life at Builder.ai At Builder.ai we encourage you to experiment! Each role at Builder has unlimited opportunities to learn, progress and challenge the status quo. We want you to help us become even better at supporting our customers and take software development building to new heights. Our global team is diverse, collaborative and exceptionally talented. We hire people for their differences but all unite with our shared belief in Builder's HEARTT values: (Heart, Entrepreneurship, Accountability, Respect, Trust and Transparency) and a let's-get-stuff-done attitude. In return for your skills and commitment, we offer a range of great perks, from private healthcare and discretionary variable pay or commission scheme, to employee stock options, generous paid leave, and trips abroad. About the role As a Senior Software Engineer, you will play a pivotal role in leading a team that will be responsible for the development and sustenance of our cutting-edge React frameworks, libraries, and pre-built features. This dynamic responsibility entails close collaboration with fellow Tech Leads and developers, collectively striving to infuse efficiency, scalability, and sustainability into our codebase. Your leadership will extend to nurturing code quality throughout the organization, underscored by the development and management of code review tooling written in Node.js, tailored specifically for scrutinizing React code. Your expertise and dedication will significantly contribute to shaping the core of our technology, fostering a culture of excellence and innovation across the board. Why you should join As a valued member of our team, you'll have the exciting chance to shape and craft Builder.ai's forthcoming React framework and architecture. You'll also play a key role in enhancing Builder's React pre-built features. One of the team's core responsibilities lies in upholding superior code quality throughout the organization. This translates into an enriching environment where you can both glean insights from seasoned developers and actively contribute to the advancement of automated code review tooling. Joining Builder.ai means becoming part of a company that places innovation, creativity, and collaboration at its core. Anticipate being embraced by a vibrant and supportive team culture that fosters personal and professional growth, setting the stage for an inspiring journey ahead. You'll be responsible for: Leading React framework development to boost efficiency and scalability. Leading a small team of frontend developers. Managing Node.js code review tool for elevated code quality across the organization. Shaping core technology, fostering innovation and cultivating excellence. Collaborating across functions, aligning strategies with broader business goals. Optimising processes and integrating best practices for the React ecosystem. Championing React adoption, sharing insights and promoting knowledge exchange. Fostering open dialogue to facilitate idea exchange and continuous improvement. Contributing to strategic roadmaps, offering insights to shape initiatives. Driving cross-functional collaboration, infusing expertise into development strategies. Minimum Requirements: 2 years of professional experience in React. 2 years of professional experience in Node.js. 4 years of professional experience in the JavaScript/TypeScript ecosystem. Proven track record in leadership and team management for Software Engineers. Proficiency in React frameworks. Aptitude for crafting clean, well-structured code with a strong grasp of unit testing best practices. Ownership and drive to enhance multiple codebases, adept at receiving requirements and designing scalable solutions. Benefits: Discretionary variable pay or commission scheme depending on your role. Stock options in a $450 million funded Series D scale-up company. 24 days annual leave + bank holidays. 2 x Builder family days each year. Time off between Christmas and New Year. Generous Referral Bonus scheme. Pension contributions. Private Medical Insurance provided by AXA. Private Dental Insurance provided by Bupa. Access to our Perkbox.

Requisition ID: R Category: Information Technology Location: London, London, United Kingdom Manchester, Manchester, United Kingdom Clearance Type: Highest Level of Government Clearance Telecommute: Yes-May consider hybrid teleworking for this position Travel Required: Yes, 10% of the Time Relocation Assistance: Relocation assistance may be available Positions Available: 5 Job Title: Senior Software Engineer Salary: Manchester: £41,800.00 - £62,600.00 London: £45,900.00 - £68,900.00 Define Possible at Northrop Grumman UK At Northrop Grumman UK, our mission is to solve the most complex challenges by shaping the technology and solutions of tomorrow. We call it Defining Possible. This mind-set goes beyond our customer solutions; it's the foundation for your career development and the impact we have within the community. So, what's your possible? Opportunity: This is more than just a job; it's a mission. As a Senior Software Engineer, you play a pivotal role in designing, developing, and maintaining the critical applications that power our services. You will be self-driven and organized with a passion for building elegant and stable solutions. You will have the chance to work on a variety of exciting projects with complex challenges within a unique space. You will be at the forefront of delivering core solutions that have real-world impact. We understand that everyone has their strengths so whether you lean more Frontend (JavaScript, React) or Backend (Java) we would like to hear from you. Our UK Defence business is a Sovereign software and systems centre of excellence. As well as developing and supporting UK-wide and internationally deployed multi-domain command and control systems, our work is critical to the modern backbone of the Royal Navy. We pioneer - with fierce curiosity, dedication, and innovation, we seek to solve the world's most challenging problems. Responsibilities: Design & develop robust and scalable applications using modern technologies and best practices. Get involved in the entire software development lifecycle from requirements gathering to design, implementation, test, and deployment. Collaborate effectively with cross-functional teams including product, UX, and QA. Mentor and guide junior developers contributing to the overall team's growth. Benefits: We can offer you a range of flexible, hybrid, and remote working options to suit you, including optional compressed working schedule with every other Friday off. Our benefits include private healthcare, career development opportunities, and performance bonuses. For a comprehensive list of benefits, speak to our recruitment team. We are looking for: Experience as a Software Engineer with a strong focus on either Frontend JavaScript development (ideally within the React ecosystem with strong HTML & CSS knowledge) or Backend Java Development. Familiarity with CICD, containerization, deployment technologies & cloud platforms (Jenkins, Kubernetes, Docker, AWS). Excellent communication, collaboration & problem-solving skills, ideally with some experience in agile ways of working. Security clearance: Due to the nature of our projects, you must be British for this clearance type. You must already hold the highest level of UK Government security clearance / relevant UK Government security clearance in line with the job role. Our requirement team is on hand to answer any questions and we will guide you through the process. Why join us? A mission to believe in - Every day we contribute to building a more secure and connected world, expanding our reach from land, sea, and air to space and cyberspace. From engineering data and intelligence solutions to developing maritime navigation and control systems and innovating command and control systems for the UK and NATO, what we do together matters. A place to belong and thrive - Every voice matters at our table meaning you can bring your authentic self to work. From our Employee Resource Groups backed by thousands of employees to sponsoring Cheltenham Pride and our partnerships with Association For Black and Minority Ethnic Engineers, Forces Transition Group, Mind, and Women in Defence - we are passionate about growing and supporting our inclusive community where everyone can belong. Your career, your way - Shape your career journey with diverse roles, mentorship, and development opportunities that fuel your curiosity, channel your expertise, and nurture your passion. Looking for flexibility? Balance your professional career with your personal life, health and wellbeing benefits, discount schemes, pension benefits, and investment in your future development. Speak to our team to find the balance that's right for you. Ready to apply? Yes - Submit your application online. Your application will be reviewed by our team and we will be in touch. Possibly, I'd like to find out more about this role - Reach out to our team for more information and support. No, I don't think this role is right for me - Our extensive UK growth means we have exciting, new opportunities opening all the time. Speak to our team to discuss your career goals. Northrop Grumman is committed to hiring and retaining a diverse workforce and encourages individuals from all backgrounds and all abilities to apply and consider becoming a part of our diverse and inclusive workforce.

We're putting together a talented team to build the training platform for Runners. We help everyday runners become outstanding by providing world-class training, coaching, and community for everyone, whether you're improving your 5k time or training for your first marathon. To date, we have built iOS, Android, and Apple watch apps that help people achieve their goals by coaching them through the full journey and syncing to their favourite fitness devices. We're growing extremely fast and in November 2023 closed a new £5M funding round led by JamJar with participation from Eka Ventures, Venrex, and Creator Ventures. In 2024, we were selected by Apple as one of three global finalists for the 2024 iPhone App of the Year reflecting the innovation and impact of what we've built. We want to grow as fast as we can into the future and are looking for individuals who will help us get there. For more about our background and growth check out our Careers Page! We're now looking ahead to the future and the people who want to help us build and scale Runna. Our aim is to reach millions of subscribers in the next 5 years and be the go-to training platform for any runner. Now is a magical time to join; we're still small, and everyone makes a foundational difference. Who we're looking for We are looking for talented, creative, and positive team players to join our highly-skilled Cross-Functional Engineering Team to help deliver new features for our iOS, Android, and Apple watch applications and third-party integrations (Garmin, Strava, Coros, Fitbit, Suunto, etc.). You will work closely with our founders and CTO to help shape the future of Runna, who will support you all along this exciting journey. As a Software Engineer, your role will include: Architect, build, test, and deliver new features across the full stack. Work with the Product team to identify the most suitable solution for the best customer experience. Always be on hand to help other team members when they need help on technical matters. Help us operate more efficiently by building and maintaining our developer tooling and CI/CD pipeline. We rotate the responsibility of releases across each team member, so you will get the opportunity to lead the process and deploy changes to production. What experience we're looking for If you don't quite meet all of the below skills, we'd still love to hear from you as we might be able to tweak the role slightly or offer you a position better suited for you. You can apply directly below or contact us if you're still unsure. Your key skills: Strong TypeScript/JavaScript experience. Able to work in a highly skilled engineering team in a fast-paced, iterative environment. 4+ years experience in your main expertise area (Frontend, Backend, etc.). Comfortable picking up new things and working on technologies outside your comfort zone. Skilled in delivering features end-to-end, from architecture design and building through to releasing, testing, and supporting. Enthusiasm for our ways of working which include: Iterative development, continuous deployment, and test automation. Knowledge sharing, pair programming, collaborative design & development. Shared code ownership & cross-functional teams. Bonus points if you: Are experienced in delivering features full-stack. Are experienced in Python or SwiftUI. Are experienced in deployment, releasing cycles, or CI/CD. Have experience with React Native. Have experience with Serverless architectures. Have experience with AWS. Experience with Terraform or other IaC tooling (e.g., CDK, CloudFormation, etc.). Have experience in open source contributions, including reporting bugs/issues in GitHub, testing new releases, or contributing to code. Have a strong interest in the health/fitness technologies. Our tech stack Below you can find a small reflection of our current tech stack: Frontend: React Native (iOS and Android). Typescript. GraphQL (Apollo Client). Fastlane. SwiftUI (Apple Watch). Maestro E2E tests. Backend: Serverless (AWS). Lambdas (NodeJS & Python). AWS AppSync. DynamoDB, S3, SQS, SNS, EventBridge, SageMaker. Postman API tests. All the other good stuff: Sentry. GitHub Actions. Intercom, Mixpanel. RevenueCat. App Store Connect / Play Store. Figma. Software Engineer Interview Process Our aim is to keep the interview process as straightforward and enjoyable as possible, and will consist of the following stages: Kick off! (apply below) - please let us know if there are any reasonable adjustments we can make for you! Introductory chat (25-minute video call). Take home technical task (max 1-2 hours to complete, or if you have something interesting you recently built and would like to showcase then that's perfectly OK). 1.5-hour technical interview (the first half of the call will be used to discuss the take-home technical task from the previous stage and the second half will consist of two live coding exercises from and some general architecture/tech questions). Meet the team (in-person chat with founder(s) and rest of the team). Once the process is finished, we promise to let you know our decision as soon as possible. We offer a salary of £80,000 - £95,000 (depending on experience), plus equity in the form of Runna stock options. Based on years of direct, relevant experience. We'll be growing our package of benefits over time. We currently offer: Flexible working (we typically work 2-3 days in our office in Vauxhall). Salary reviews every 6 months or whenever we raise more investment. 25 days of holiday plus bank holidays. A workplace pension scheme where if you pay 5% we pay 3%. A brand new Macbook, a running watch of your choice, and anything else you need to do your best work. Private health insurance. Enhanced family care policy (3 months fully paid leave when a new Runna joins the family, fertility support & other benefits). An hour slot each week (during work time) to do a Runna workout. At Runna we have a limited number of employment visas that we are able to sponsor and are limited by government guidelines, so cannot guarantee a visa sponsorship to all applicants. Please do apply though as we will consider all applicants.