Backend Developer / Software Engineer (TypeScript Node.js) London / WFH to £100k Are you a senior technologist looking for an opportunity to progress your career in a hands-on role where you can make an impact? You could be joining a scaling tech company that has developed a digital distribution platform transforming electronic trading in the institutional FX options market via a central marketplace click apply for full job details
Jan 08, 2026
Full time
Backend Developer / Software Engineer (TypeScript Node.js) London / WFH to £100k Are you a senior technologist looking for an opportunity to progress your career in a hands-on role where you can make an impact? You could be joining a scaling tech company that has developed a digital distribution platform transforming electronic trading in the institutional FX options market via a central marketplace click apply for full job details
Spectrum It Recruitment Limited
Fareham, Hampshire
Senior Backend Engineer (PHP) - OOP, PHP, MySQL, TDD - Fareham, Hampshire. This is an in office role. - Salary circa £60,000 plus benefits An exciting new opportunity for a Senior Backend Engineer to join an entrepreneurial business based in Fareham click apply for full job details
Jan 08, 2026
Full time
Senior Backend Engineer (PHP) - OOP, PHP, MySQL, TDD - Fareham, Hampshire. This is an in office role. - Salary circa £60,000 plus benefits An exciting new opportunity for a Senior Backend Engineer to join an entrepreneurial business based in Fareham click apply for full job details
Company Description Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose - to uplift everyone, everywhere by being the best way to pay and be paid. Make an impact with a purpose-driven industry leader. Join us today and experience Life at Visa. Job Description About The Role Currencycloud was acquired by Visa in December 2021. OurSeniorJava Engineersare responsible for implementing an industry-leading API that has already processed over 50 billion USD of cross-border transactions for over 5 million end users, and is available to our clients 24x7. But we're not stopping there, and our engineers are at the forefront of taking us forward to meet the demands of even greater scale. Our stack runs on AWS as a set of distributed applications using Kubernetes and a microservice-led architecture. We are also utilising Kafka for our streaming and PACT for Contract testing. What you'll get to do As aSenior Java Engineeryou'll play a key role within your cross functional team, taking responsibility for your services and the technology within them. These roles fit in to squads who are building out brand new parts to our payments platform, focusing on high availability, cloud native, microservice concepts You'll get to work as the Senior Engineer in your squad, leading on discussions around technical direction and systems design, as well as mentoring more junior members of the team You'Ll Get Clear ownership of your domain A clean modern codebase An independent path to production Strong platform and product support The ability to make real changes with real business value. Our Tech Stack includes Clear ownership of your domain A clean modern codebase An independent path to production Strong platform and product support The ability to make real changes with real business value. Our Tech Stack includes Object-oriented programming forms the bulk of our codebase, currently in Java, versions 11+, and ideally Springboot framework Highly-scalable, highly-available, cloud-native applications on AWS are key to our next phase of growth, are written to 12-factor principles and fit into our microservices architecture Cloud-related tools, services, and distributed system observability to support these applications, such as Docker, Kubernetes, ElasticSearch, log management systems, and Datadog APM, to name but a few API specifications, conforming to the OpenAPI (Swagger) standard, provide a clean boundary both externally between our customers and our product, and internally between our microservices SQL, and large SQL databases, provide the persistence layer for our applications. You'll be working with (and know the limitations of using) such large datastores Infrastructure automation is primarily owned by the infrastructure team, but you will be a consumer of their work, familiarity with AWS, Terraform and Docker is beneficial Testing approaches, including TDD, BDD and Contract Testing, all form an important part of our approach to quality assurance, ensuring that the code that we write forms products that are fit for use. We currently use a variety of frameworks including JUnit, RSpec and Cucumber Agile development, with teams broadly aligned with the Spotify - Squads and Tribes - model, helps us deliver incremental improvements to our products in an iterative manner. Advocating this model, and joining us on a journey of continuous improvement, is a key attribute of members of our teams Continuous Integration and Continuous Delivery pipelines allow us to automate-all-the-things, providing repeatable builds and consistent deployments GitHub, and the GitHub PR review process, forms a core part of our developer workflow, and peer reviews help share knowledge and improve quality Teamwork, and cross-team collaboration, is fundamental to the delivery of our applications. Whilst each application has an independent path to production, there will always be some activities and initiatives that span multiple teams and require cross-team collaboration. Within your team you'll need to collaborate with a number of stakeholders, including Product Owners and QA, as part of your product development This is a hybrid position. Expectation of days in office will be confirmed by your Hiring Manager. Qualifications Basic Qualifications 5+ years of relevant work experience with a Bachelor's Degree or at least 2 years of work experience with an Advanced degree (e.g. Masters, MBA, JD, MD) or 0 years of work experience with a PhD, OR 8+ years of relevant work experience. Preferred Qualifications 5+ years of relevant work experience with a Bachelor's Degree or at least 2 years of work experience with an Advanced degree (e.g. Masters, MBA, JD, MD) or 0 years of work experience with a PhD, OR 8+ years of relevant work experience. 5+ years experience in Java Backend Development Skills with functional Java (versions 8+) and Spring (ideally Springboot) Agile ways of working such as Scrum or Kanban in cross-functional teams Expert knowledge of Docker, EKS, AWS (public cloud) and Kafka Additional Information Visa is an EEO Employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability or protected veteran status. Visa will also consider for employment qualified applicants with criminal histories in a manner consistent with EEOC guidelines and applicable local law.
Jan 08, 2026
Full time
Company Description Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose - to uplift everyone, everywhere by being the best way to pay and be paid. Make an impact with a purpose-driven industry leader. Join us today and experience Life at Visa. Job Description About The Role Currencycloud was acquired by Visa in December 2021. OurSeniorJava Engineersare responsible for implementing an industry-leading API that has already processed over 50 billion USD of cross-border transactions for over 5 million end users, and is available to our clients 24x7. But we're not stopping there, and our engineers are at the forefront of taking us forward to meet the demands of even greater scale. Our stack runs on AWS as a set of distributed applications using Kubernetes and a microservice-led architecture. We are also utilising Kafka for our streaming and PACT for Contract testing. What you'll get to do As aSenior Java Engineeryou'll play a key role within your cross functional team, taking responsibility for your services and the technology within them. These roles fit in to squads who are building out brand new parts to our payments platform, focusing on high availability, cloud native, microservice concepts You'll get to work as the Senior Engineer in your squad, leading on discussions around technical direction and systems design, as well as mentoring more junior members of the team You'Ll Get Clear ownership of your domain A clean modern codebase An independent path to production Strong platform and product support The ability to make real changes with real business value. Our Tech Stack includes Clear ownership of your domain A clean modern codebase An independent path to production Strong platform and product support The ability to make real changes with real business value. Our Tech Stack includes Object-oriented programming forms the bulk of our codebase, currently in Java, versions 11+, and ideally Springboot framework Highly-scalable, highly-available, cloud-native applications on AWS are key to our next phase of growth, are written to 12-factor principles and fit into our microservices architecture Cloud-related tools, services, and distributed system observability to support these applications, such as Docker, Kubernetes, ElasticSearch, log management systems, and Datadog APM, to name but a few API specifications, conforming to the OpenAPI (Swagger) standard, provide a clean boundary both externally between our customers and our product, and internally between our microservices SQL, and large SQL databases, provide the persistence layer for our applications. You'll be working with (and know the limitations of using) such large datastores Infrastructure automation is primarily owned by the infrastructure team, but you will be a consumer of their work, familiarity with AWS, Terraform and Docker is beneficial Testing approaches, including TDD, BDD and Contract Testing, all form an important part of our approach to quality assurance, ensuring that the code that we write forms products that are fit for use. We currently use a variety of frameworks including JUnit, RSpec and Cucumber Agile development, with teams broadly aligned with the Spotify - Squads and Tribes - model, helps us deliver incremental improvements to our products in an iterative manner. Advocating this model, and joining us on a journey of continuous improvement, is a key attribute of members of our teams Continuous Integration and Continuous Delivery pipelines allow us to automate-all-the-things, providing repeatable builds and consistent deployments GitHub, and the GitHub PR review process, forms a core part of our developer workflow, and peer reviews help share knowledge and improve quality Teamwork, and cross-team collaboration, is fundamental to the delivery of our applications. Whilst each application has an independent path to production, there will always be some activities and initiatives that span multiple teams and require cross-team collaboration. Within your team you'll need to collaborate with a number of stakeholders, including Product Owners and QA, as part of your product development This is a hybrid position. Expectation of days in office will be confirmed by your Hiring Manager. Qualifications Basic Qualifications 5+ years of relevant work experience with a Bachelor's Degree or at least 2 years of work experience with an Advanced degree (e.g. Masters, MBA, JD, MD) or 0 years of work experience with a PhD, OR 8+ years of relevant work experience. Preferred Qualifications 5+ years of relevant work experience with a Bachelor's Degree or at least 2 years of work experience with an Advanced degree (e.g. Masters, MBA, JD, MD) or 0 years of work experience with a PhD, OR 8+ years of relevant work experience. 5+ years experience in Java Backend Development Skills with functional Java (versions 8+) and Spring (ideally Springboot) Agile ways of working such as Scrum or Kanban in cross-functional teams Expert knowledge of Docker, EKS, AWS (public cloud) and Kafka Additional Information Visa is an EEO Employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability or protected veteran status. Visa will also consider for employment qualified applicants with criminal histories in a manner consistent with EEOC guidelines and applicable local law.
A leading tech company seeks a skilled Regular - Senior Web Graphics Developer to create advanced visualizations in the oil and gas sector. Candidates should have over 4 years of experience, particularly in web-based visualization, and be proficient in HTML5 Canvas and D3.js. The position involves working with stakeholders to design visualization tools, ensuring performance optimization, and developing backend services using microservices architecture. A degree in Computer Science is preferred, and familiarity with cloud platforms like AWS is a plus.
Jan 07, 2026
Full time
A leading tech company seeks a skilled Regular - Senior Web Graphics Developer to create advanced visualizations in the oil and gas sector. Candidates should have over 4 years of experience, particularly in web-based visualization, and be proficient in HTML5 Canvas and D3.js. The position involves working with stakeholders to design visualization tools, ensuring performance optimization, and developing backend services using microservices architecture. A degree in Computer Science is preferred, and familiarity with cloud platforms like AWS is a plus.
Backend Software Engineer / Developer (Rust Low Latency Trading) London / WFH to £180k+ Do you have expertise with low latency software engineering within finance or gaming environments? You could be progressing your career in a senior, hands-on Backend Software Engineer role at a hugely profitable High Frequency Trading firm that specialise in crypto markets and earning substantial bonuses click apply for full job details
Jan 07, 2026
Full time
Backend Software Engineer / Developer (Rust Low Latency Trading) London / WFH to £180k+ Do you have expertise with low latency software engineering within finance or gaming environments? You could be progressing your career in a senior, hands-on Backend Software Engineer role at a hugely profitable High Frequency Trading firm that specialise in crypto markets and earning substantial bonuses click apply for full job details
If you like designing with purpose - and actually building what you design, this one s for you. This role is for someone who designs clear, well-structured websites in Figma and brings those designs to life as clean, custom WordPress builds - with clear scope to grow into a more senior role. Work diversity guaranteed! We re Voodoochilli and Heritage Creative - two closely connected, design-led agencies - and we re looking for a talented Front-end Designer/Developer (WordPress) to join our close-knit, highly experienced, fully remote team. This is an opportunity to work on varied, meaningful projects for a wide range of clients, taking ideas from the initial brief through to beautifully designed and carefully built WordPress websites. You ll be creating thoughtful Figma designs, building clean custom themes, and working with the autonomy and trust that comes from being part of a calm, senior team that values quality over speed for speed s sake. The Role at a Glance: Front-end Designer/Developer (WordPress) £35,000 - £40,000 DOE Remote - Occasional team meetings, roughly twice per year Plus Private Healthcare and other benefits inc all expenses paid annual Portugal retreat Full-time - Mon-Thurs 8.30-5.30, plus early finish on Fridays Culture: We are direct, honest, and practical in how we communicate. We care about quality, clarity, and doing the right thing for clients and for each other. We are a small, experienced team, and we expect people to be thoughtful, accountable, and kind. How we work: We are a fully remote team, and we care about sustainable work life balance. We do not glorify long hours or burnout, and we plan work properly so people can do their jobs well without constant pressure. Your Skills/Experience: Experienced in Figma. An interest in UX/UI. Front end Wordpress experience. Agency experience is a bonus. Clients include: AliExpress, the City of London Corporation, Canterbury Cathedral, The Design Museum, Engel & Völkers What are you doing at the moment? Working in an agency where there is no room for them to grow, or perhaps you re running a micro agency or freelance business, looking to work with more people and bigger clients. Who we are We are two closely connected agencies - Voodoochilli and Heritage Creative - with over 25 years of combined experience. We work across a wide range of sectors, from global brands and public bodies to cultural and heritage organisations. Our clients include AliExpress, the City of London Corporation, Canterbury Cathedral, The Design Museum, Engel & Völkers, alongside many small and medium-sized organisations across the UK and internationally. Our two-agency model means the work is varied, and you won t be confined to a single niche. We are fully-remote, highly-experienced, and intentionally boutique. We prioritise quality, trust, and clear thinking over noise, hierarchy, or process for its own sake. The Front-end Designer/Developer Role: We re looking for a Front-end Designer/Developer who can turn briefs into clear, thoughtful Figma designs and then build them in WordPress using clean, custom themes. The role leans towards design, but strong front-end build skills are essential. You re confident making UX and layout decisions, comfortable owning work end-to-end, and focused on delivering quality rather than firefighting. You ve worked in an agency environment, thrive on pace and variety, and can manage your own workload in a fully remote setup. Furthermore, you re curious about your craft, open to feedback, and confident sharing opinions while working well in a small, experienced team. Over time, you re looking to step up - taking on more responsibility, and growing towards a senior or leadership role What You ll Do: • Transform client briefs into polished, thoughtful Figma designs that bring ideas to life • Make smart UX and design decisions around layout, hierarchy, and content flow - always with the user in mind • Design reusable UI components and build simple, scalable design systems • Bring your designs to life by building them in WordPress using custom themes • Confidently work with ACF, Gutenberg blocks, and structured content to create flexible, future-proof sites • Craft responsive layouts and subtle interactions that feel smooth and intentional across devices • Collaborate closely with the wider team, clearly communicating progress and ideas at every stage • Partner with backend developers to ensure your design vision is fully realised in the final build Required experience: • Strong Figma skills, with confidence in layouts, components, and user flows • A solid grasp of UX fundamentals and a sharp eye for clean, considered interface design • Proven experience building custom WordPress themes from the ground up • Strong working knowledge of ACF, Gutenberg, and WordPress best practices • Excellent HTML and CSS skills, plus a working knowledge of PHP for WordPress theming • Ability to work independently, take ownership, and see tasks through from start to finish Nice to have: • Experience working in a digital or creative agency environment • Comfortable presenting work or talking through design decisions with clients • Experience designing and building for a range of sectors, brands, or audiences What we offer: • Fully remote working with a sustainable work-life balance • Varied, meaningful work across two agencies and a wide range of sectors • A powerful Mac, large 2nd display, keyboard, mouse and dock, and the software you need to do your job properly • Varied, meaningful work across two agencies and many sectors • An optional, all-expenses-paid annual team retreat in Portugal • A calm, straightforward working culture focused on doing good work If you re a Front-end Designer/Developer who enjoys balancing design thinking with hands-on build work - and you re looking for a remote role where quality genuinely comes first - we d love to hear from you. Apply now to find out more about this opportunity and take the next step in your career. Please ensure you include links to work portfolio. Thanks! Application notice We take your privacy seriously. As you might expect you may be contacted by email, text or telephone. Your data is processed by our talent partner RR (Recruitment Revolution) on the basis of their legitimate interests in fulfilling the recruitment process. Please refer to their Data Privacy Policy & Notice on their website for further details.
Jan 06, 2026
Full time
If you like designing with purpose - and actually building what you design, this one s for you. This role is for someone who designs clear, well-structured websites in Figma and brings those designs to life as clean, custom WordPress builds - with clear scope to grow into a more senior role. Work diversity guaranteed! We re Voodoochilli and Heritage Creative - two closely connected, design-led agencies - and we re looking for a talented Front-end Designer/Developer (WordPress) to join our close-knit, highly experienced, fully remote team. This is an opportunity to work on varied, meaningful projects for a wide range of clients, taking ideas from the initial brief through to beautifully designed and carefully built WordPress websites. You ll be creating thoughtful Figma designs, building clean custom themes, and working with the autonomy and trust that comes from being part of a calm, senior team that values quality over speed for speed s sake. The Role at a Glance: Front-end Designer/Developer (WordPress) £35,000 - £40,000 DOE Remote - Occasional team meetings, roughly twice per year Plus Private Healthcare and other benefits inc all expenses paid annual Portugal retreat Full-time - Mon-Thurs 8.30-5.30, plus early finish on Fridays Culture: We are direct, honest, and practical in how we communicate. We care about quality, clarity, and doing the right thing for clients and for each other. We are a small, experienced team, and we expect people to be thoughtful, accountable, and kind. How we work: We are a fully remote team, and we care about sustainable work life balance. We do not glorify long hours or burnout, and we plan work properly so people can do their jobs well without constant pressure. Your Skills/Experience: Experienced in Figma. An interest in UX/UI. Front end Wordpress experience. Agency experience is a bonus. Clients include: AliExpress, the City of London Corporation, Canterbury Cathedral, The Design Museum, Engel & Völkers What are you doing at the moment? Working in an agency where there is no room for them to grow, or perhaps you re running a micro agency or freelance business, looking to work with more people and bigger clients. Who we are We are two closely connected agencies - Voodoochilli and Heritage Creative - with over 25 years of combined experience. We work across a wide range of sectors, from global brands and public bodies to cultural and heritage organisations. Our clients include AliExpress, the City of London Corporation, Canterbury Cathedral, The Design Museum, Engel & Völkers, alongside many small and medium-sized organisations across the UK and internationally. Our two-agency model means the work is varied, and you won t be confined to a single niche. We are fully-remote, highly-experienced, and intentionally boutique. We prioritise quality, trust, and clear thinking over noise, hierarchy, or process for its own sake. The Front-end Designer/Developer Role: We re looking for a Front-end Designer/Developer who can turn briefs into clear, thoughtful Figma designs and then build them in WordPress using clean, custom themes. The role leans towards design, but strong front-end build skills are essential. You re confident making UX and layout decisions, comfortable owning work end-to-end, and focused on delivering quality rather than firefighting. You ve worked in an agency environment, thrive on pace and variety, and can manage your own workload in a fully remote setup. Furthermore, you re curious about your craft, open to feedback, and confident sharing opinions while working well in a small, experienced team. Over time, you re looking to step up - taking on more responsibility, and growing towards a senior or leadership role What You ll Do: • Transform client briefs into polished, thoughtful Figma designs that bring ideas to life • Make smart UX and design decisions around layout, hierarchy, and content flow - always with the user in mind • Design reusable UI components and build simple, scalable design systems • Bring your designs to life by building them in WordPress using custom themes • Confidently work with ACF, Gutenberg blocks, and structured content to create flexible, future-proof sites • Craft responsive layouts and subtle interactions that feel smooth and intentional across devices • Collaborate closely with the wider team, clearly communicating progress and ideas at every stage • Partner with backend developers to ensure your design vision is fully realised in the final build Required experience: • Strong Figma skills, with confidence in layouts, components, and user flows • A solid grasp of UX fundamentals and a sharp eye for clean, considered interface design • Proven experience building custom WordPress themes from the ground up • Strong working knowledge of ACF, Gutenberg, and WordPress best practices • Excellent HTML and CSS skills, plus a working knowledge of PHP for WordPress theming • Ability to work independently, take ownership, and see tasks through from start to finish Nice to have: • Experience working in a digital or creative agency environment • Comfortable presenting work or talking through design decisions with clients • Experience designing and building for a range of sectors, brands, or audiences What we offer: • Fully remote working with a sustainable work-life balance • Varied, meaningful work across two agencies and a wide range of sectors • A powerful Mac, large 2nd display, keyboard, mouse and dock, and the software you need to do your job properly • Varied, meaningful work across two agencies and many sectors • An optional, all-expenses-paid annual team retreat in Portugal • A calm, straightforward working culture focused on doing good work If you re a Front-end Designer/Developer who enjoys balancing design thinking with hands-on build work - and you re looking for a remote role where quality genuinely comes first - we d love to hear from you. Apply now to find out more about this opportunity and take the next step in your career. Please ensure you include links to work portfolio. Thanks! Application notice We take your privacy seriously. As you might expect you may be contacted by email, text or telephone. Your data is processed by our talent partner RR (Recruitment Revolution) on the basis of their legitimate interests in fulfilling the recruitment process. Please refer to their Data Privacy Policy & Notice on their website for further details.
Senior Backend Developer £70,000 - £80,000 GBP Performance bonus, 28 days leave + bank holidays, Private Medical Insurance Hybrid WORKING Location: Central London, Greater London - United Kingdom Type: Permanent Role: Senior Backend Engineer Salary: Up to £80k + performance bonus and benefits Location: London (Hybrid - 2 days in office: Tuesday & Thursday) Join a fast-growing tech business developing in click apply for full job details
Jan 06, 2026
Full time
Senior Backend Developer £70,000 - £80,000 GBP Performance bonus, 28 days leave + bank holidays, Private Medical Insurance Hybrid WORKING Location: Central London, Greater London - United Kingdom Type: Permanent Role: Senior Backend Engineer Salary: Up to £80k + performance bonus and benefits Location: London (Hybrid - 2 days in office: Tuesday & Thursday) Join a fast-growing tech business developing in click apply for full job details
Senior Java Developer / Backend Software Engineer (Java Spring Boot) London / WFH to £85k Are you a Software Engineer looking for an opportunity where you can make an impact? You could be progressing your career in a senior, hands-on role at a growing US based tech company that provide a platform for gaming and gambling businesses to retain their customer base, as they expand their UK presence click apply for full job details
Jan 06, 2026
Full time
Senior Java Developer / Backend Software Engineer (Java Spring Boot) London / WFH to £85k Are you a Software Engineer looking for an opportunity where you can make an impact? You could be progressing your career in a senior, hands-on role at a growing US based tech company that provide a platform for gaming and gambling businesses to retain their customer base, as they expand their UK presence click apply for full job details
About the Role We are looking for a talented and experienced native Android Engineer to join our growing mobile engineering team. You will play a critical role in designing, developing, and maintaining cutting-edge native Android applications and SDKs. You will be involved in the entire app lifecycle, from concept and design to testing, release, and post-launch support of an array of medical and lifestyle software products. The ideal candidate is a passionate developer with a strong portfolio of Android apps and a deep understanding of the modern Android ecosystem. Responsibilities Design, develop, and maintain high-quality, robust, and scalable native Android applications using Kotlin and Compose. Collaborate with cross-functional teams (designers, product managers, backend engineers, embedded engineers) to define, design, and ship new features. Write clean, testable, and well-documented code. Participate in code reviews to ensure code quality and adherence to best practices. Identify and resolve performance bottlenecks and bugs. Stay up-to-date with the latest trends and technologies in Android development. Proactively contribute to improving the development process and adopting best practices. Maintain code quality, organisation, and automatisation. Past Experience 5+ years of experience in native Android development. Proven experience in the Kotlin programming language and the Android SDK. Experience with Bluetooth LE, Binary data and related APIs Experience with RESTful APIs and JSON. Experience with Git version control. Experience with testing frameworks (JUnit, Espresso, MockK). Bonus Points: Experience with Medical Device Software Development. Experience with Kotlin Multiplatform Mobile (KMM). Experience with Compose and Compose Multiplatform. Experience with Wear OS. Experience with UX design principles and strong understanding of Google's Material Design Guidelines. Experience with the setup of continuous integration and continuous delivery (CI/CD) pipelines. Published apps on the Google Play Store or OSS projects (please provide links in your application). Requirements Strong understanding of object-oriented, functional and asynchronous programming (Kotlin Coroutines). Strong understanding of (client) security principles and tools. Excellent problem-solving and debugging skills. Eager to learn and proactively seeks out new knowledge and skills. Strong communication and collaboration skills. Preferred Experience with Medical Device Software Development. Company Information All the health information we need is within us. Just below the skin. SAVA is redefining the way people interact with their health by developing the most advanced biosensing technology science has to offer, capable of accessing bodily information in a painless, real-time and affordable way.
Jan 02, 2026
Full time
About the Role We are looking for a talented and experienced native Android Engineer to join our growing mobile engineering team. You will play a critical role in designing, developing, and maintaining cutting-edge native Android applications and SDKs. You will be involved in the entire app lifecycle, from concept and design to testing, release, and post-launch support of an array of medical and lifestyle software products. The ideal candidate is a passionate developer with a strong portfolio of Android apps and a deep understanding of the modern Android ecosystem. Responsibilities Design, develop, and maintain high-quality, robust, and scalable native Android applications using Kotlin and Compose. Collaborate with cross-functional teams (designers, product managers, backend engineers, embedded engineers) to define, design, and ship new features. Write clean, testable, and well-documented code. Participate in code reviews to ensure code quality and adherence to best practices. Identify and resolve performance bottlenecks and bugs. Stay up-to-date with the latest trends and technologies in Android development. Proactively contribute to improving the development process and adopting best practices. Maintain code quality, organisation, and automatisation. Past Experience 5+ years of experience in native Android development. Proven experience in the Kotlin programming language and the Android SDK. Experience with Bluetooth LE, Binary data and related APIs Experience with RESTful APIs and JSON. Experience with Git version control. Experience with testing frameworks (JUnit, Espresso, MockK). Bonus Points: Experience with Medical Device Software Development. Experience with Kotlin Multiplatform Mobile (KMM). Experience with Compose and Compose Multiplatform. Experience with Wear OS. Experience with UX design principles and strong understanding of Google's Material Design Guidelines. Experience with the setup of continuous integration and continuous delivery (CI/CD) pipelines. Published apps on the Google Play Store or OSS projects (please provide links in your application). Requirements Strong understanding of object-oriented, functional and asynchronous programming (Kotlin Coroutines). Strong understanding of (client) security principles and tools. Excellent problem-solving and debugging skills. Eager to learn and proactively seeks out new knowledge and skills. Strong communication and collaboration skills. Preferred Experience with Medical Device Software Development. Company Information All the health information we need is within us. Just below the skin. SAVA is redefining the way people interact with their health by developing the most advanced biosensing technology science has to offer, capable of accessing bodily information in a painless, real-time and affordable way.
Senior Go Developer London, UK 6 Month Contract An incredible opportunity for an experienced Senior Go Developer with strong backend engineering skills to join a prestigious tech client on a contract basis. Known for its high bar for engineering quality, this isn't your typical banking or fintech gig - contractors here are genuinely embedded, involved, and making meaningful impact from day one click apply for full job details
Jan 01, 2026
Contractor
Senior Go Developer London, UK 6 Month Contract An incredible opportunity for an experienced Senior Go Developer with strong backend engineering skills to join a prestigious tech client on a contract basis. Known for its high bar for engineering quality, this isn't your typical banking or fintech gig - contractors here are genuinely embedded, involved, and making meaningful impact from day one click apply for full job details
Role: Senior Front End Developer Salary: £58,000 - £60,000 per annum Location: Newcastle Upon Tyne (One day a week on site) VIQU have partnered with a national organisation going through an exciting transformation from legacy systems, and so are looking to hire a Senior Frontend developer focused on React. Responsibilities of the Senior Front End Developer: Assist in the design and implementation of frontend solutions using React, HTML, and CSS using modern JavaScript frameworks. Integrate RESTful API s and backend data. Write unit tests using Jest. Implement and manage CI/CD pipelines. Lead and mentor junior developers, teaching best practises and driving continuous improvements. Experience required of the Senior Front End Developer: Previously worked as a senior level developer, for an enterprise level organisation. Hands on experience across HTML, CSS, and React. Experience writing unit tests with frameworks like Jest. Ability to lead and mentor junior developers. Previous experience working with a range of API s to integrate backend data. Experience of implementing and managing CI/CD pipelines. Role: Senior Front End Developer Salary: £58,000 - £60,000 per annum Location: Newcastle Upon Tyne (One day a week on site) Apply now to speak with VIQU IT in confidence. Or reach out to Jack McManus via the (url removed) Do you know someone great? We ll thank you with up to £1,000 if your referral is successful (terms apply). For more exciting roles and opportunities like this, please follow us on IT Recruitment
Jan 01, 2026
Full time
Role: Senior Front End Developer Salary: £58,000 - £60,000 per annum Location: Newcastle Upon Tyne (One day a week on site) VIQU have partnered with a national organisation going through an exciting transformation from legacy systems, and so are looking to hire a Senior Frontend developer focused on React. Responsibilities of the Senior Front End Developer: Assist in the design and implementation of frontend solutions using React, HTML, and CSS using modern JavaScript frameworks. Integrate RESTful API s and backend data. Write unit tests using Jest. Implement and manage CI/CD pipelines. Lead and mentor junior developers, teaching best practises and driving continuous improvements. Experience required of the Senior Front End Developer: Previously worked as a senior level developer, for an enterprise level organisation. Hands on experience across HTML, CSS, and React. Experience writing unit tests with frameworks like Jest. Ability to lead and mentor junior developers. Previous experience working with a range of API s to integrate backend data. Experience of implementing and managing CI/CD pipelines. Role: Senior Front End Developer Salary: £58,000 - £60,000 per annum Location: Newcastle Upon Tyne (One day a week on site) Apply now to speak with VIQU IT in confidence. Or reach out to Jack McManus via the (url removed) Do you know someone great? We ll thank you with up to £1,000 if your referral is successful (terms apply). For more exciting roles and opportunities like this, please follow us on IT Recruitment
Senior React Native Developer We are seeking a skilled React Native Developer to join our dynamic and innovative development team. You will be responsible for and lead the development of advanced cross platform mobile applications, ensure best coding practices, and guide junior team members while working closely with cross functional teams to deliver high-quality mobile experiences. Office Hours: 9:00 AM - 6:00 PM Responsibilities: Develop and maintain high-performance, scalable mobile applications using React Native and TypeScript. Translate advanced UI/UX designs into smooth, pixel perfect, and responsive interfaces. Implement reusable components, optimize rendering, and write clean, testable code. Integrate RESTful APIs, GraphQL APIs, Firebase services, and third party SDKs. Ensure cross-platform performance, reliability, and compatibility across iOS and Android. Troubleshoot and resolve complex bugs, performance issues, and platform-specific behaviors. Work closely with designers, backend developers, QA, and product teams to deliver high-quality features. Manage builds, certificates, provisioning profiles, and deployments to App Store and Google Play Store. Follow best practices for architecture, state management, performance optimization, and security. Stay updated with the latest mobile technologies, libraries, and tools. Requirements: Bachelor's degree in Computer Science or a related field. 3-5 years of professional experience in React Native mobile application development. Experience working with REST APIs, GraphQL, Firebase, Google APIs, and third party integrations. Familiarity with native development (Swift/Objective C, Kotlin/Java) and tools such as Xcode and Android Studio. Proficient in architectural patterns (MVVM, Clean Architecture), and state management libraries (Redux, MobX, Recoil, Zustand, or similar). Hands on experience with debugging, profiling, crash reporting, and automated testing. Practical experience deploying and maintaining apps on both Android and iOS stores. Exposure to CI/CD pipelines, Fastlane, build automation, and code signing. Strong problem solving skills, code quality focus, and attention to detail. Experience with payment gateways (Stripe, Braintree, PayPal). Knowledge of mobile analytics, push notifications, deep links, or A/B testing. Familiarity with DevOps, containerization, or cloud services. Experience working in Agile/Scrum environments.
Jan 01, 2026
Full time
Senior React Native Developer We are seeking a skilled React Native Developer to join our dynamic and innovative development team. You will be responsible for and lead the development of advanced cross platform mobile applications, ensure best coding practices, and guide junior team members while working closely with cross functional teams to deliver high-quality mobile experiences. Office Hours: 9:00 AM - 6:00 PM Responsibilities: Develop and maintain high-performance, scalable mobile applications using React Native and TypeScript. Translate advanced UI/UX designs into smooth, pixel perfect, and responsive interfaces. Implement reusable components, optimize rendering, and write clean, testable code. Integrate RESTful APIs, GraphQL APIs, Firebase services, and third party SDKs. Ensure cross-platform performance, reliability, and compatibility across iOS and Android. Troubleshoot and resolve complex bugs, performance issues, and platform-specific behaviors. Work closely with designers, backend developers, QA, and product teams to deliver high-quality features. Manage builds, certificates, provisioning profiles, and deployments to App Store and Google Play Store. Follow best practices for architecture, state management, performance optimization, and security. Stay updated with the latest mobile technologies, libraries, and tools. Requirements: Bachelor's degree in Computer Science or a related field. 3-5 years of professional experience in React Native mobile application development. Experience working with REST APIs, GraphQL, Firebase, Google APIs, and third party integrations. Familiarity with native development (Swift/Objective C, Kotlin/Java) and tools such as Xcode and Android Studio. Proficient in architectural patterns (MVVM, Clean Architecture), and state management libraries (Redux, MobX, Recoil, Zustand, or similar). Hands on experience with debugging, profiling, crash reporting, and automated testing. Practical experience deploying and maintaining apps on both Android and iOS stores. Exposure to CI/CD pipelines, Fastlane, build automation, and code signing. Strong problem solving skills, code quality focus, and attention to detail. Experience with payment gateways (Stripe, Braintree, PayPal). Knowledge of mobile analytics, push notifications, deep links, or A/B testing. Familiarity with DevOps, containerization, or cloud services. Experience working in Agile/Scrum environments.
About 9fin The world's largest asset class, debt, operates with the worst data. Technology has revolutionized equity markets with electronic trading, quant algos and instantaneous news. However, in debt capital markets, the picture is completely different. It still behaves like it's in the 1980s; trillions of dollars of trades are placed over the phone, news is slow, and corporate credit information is imperfect and scattered. Our mission is to change this. 9fin's proprietary technology delivers fast and comprehensive financial, credit, legal & ESG analysis. Our clients are able to make faster, more informed decisions, win more business and most importantly, save time. Our fast growing list of clients include 9 of the top 10 Investment Banks, leading Asset Managers, Hedge Funds and Law Firms. What you'll work on As part of a cross functional team, lead projects by defining and designing systems, building proof of concepts, and delivering new service functionality - including APIs, data processing and automation - while collaborating with Product and Clients Development and engineering primarily on the backend services and web application hosted tools and systems of the 9fin platform. Play an impactful role within project teams as a senior IC, running code reviews, mentoring other developers, leadership & involvement in early research and experimentation with new technologies providing input for new features and products. Continually improve the 9fin codebase taking the chance to automate, refactor and document when it's most impactful Very diverse web platforms, from complex financial data modelling, complex access control business logic, capturing environmental, emission, energy data, incorporation of ML/AI prediction services, data visualisation serving and automation systems. Collaboration and teamwork: Cross functional teams are formed for all projects including the appropriate domain expertise from 9fin financial, legal and editorial colleagues. This allows the best quality information and feedback to go directly to engineering project teams. Your ability to explain and break down complex projects to non technical audiences will enable productive and efficient team progress. Developer Experience: Through managed automated preview environments, feature flags and well maintained non production environments. You will be able to move with velocity and get feedback and iterate quickly. Our Backend Stack Python is the dominant backend language used Flask & FastAPI Typing is used within our Python stack to power automated documentation and API definitions Relational Databases (PostgreSQL) at the heart of majority of services We have our own internal developer platform with standardised paved road approaches to infrastructure to bring your code into production as quickly as possible. We're AWS for Cloud hosted services Heavy use of AWS lambda Serverless Docker (AWS ECS) for uniform development/deployment from dev to prod Requirements This role will be a great fit if you: Have experience operating as a Senior IC Engineer, leading systems design and infrastructure discussions, mentoring more junior team members, and scoping work within cross-functional product teams. Plan and reason about software effectively, clearly and compellingly communicating its purpose within systems and its business impact on clients Have hands on experience designing data flow through software, from persistent storage to API endpoints, while applying industry best practices for validation Experience with Python and its web frameworks (we currently use FastAPI with strong typing & Pydantic) Strong experience delivering APIs, Service Oriented Architecture Good working knowledge of SQL statements for retrieving data A good collaborator and communicator with cross functional engineering teammates and others within 9fin Code Quality: Through writing testable, maintainable code, and by engaging in code review for your own work and for reviewing others Benefits We're a scaling start up and we enjoy sharing our success, when the company succeeds, we always reinvest that in our people. We also offer huge amounts of responsibility, an abundance of opportunity for growth and a platform to truly excel. Financial & Insurance Competitive Salary (our salary bands are benchmarked at the top end of the market) Equity options Pension (your minimum contributions are 4% with 9fin matching up to 7%) Private Medical Insurance Paid sick leave with Income Protection for long periods of illness Group Life Assurance Season Ticket Loan & Cycle to Work schemes Time off 25 holiday days per year Local public holidays (with the ability to exchange them for alternative days) Hybrid working model, to allow you the flexibility to decide how, where and when you do your best work Work abroad for up to 3 months a year 1 month paid sabbatical after 5 years of service Enhanced parental leave & flexible working arrangements available Training & Culture Professional learning and development budget Quarterly team socials Summer and Winter company social events 9fin is an equal opportunities employer At 9fin we are dedicated to building and promoting a fair and inclusive workplace where everyone can reach their full potential and truly belong. We recognize that building diverse teams enables a more creative and productive environment. If you're excited about this role but your experience doesn't perfectly align with the job description, we encourage you to apply anyway. You might just be who we're looking for - either for this role, or perhaps another.
Jan 01, 2026
Full time
About 9fin The world's largest asset class, debt, operates with the worst data. Technology has revolutionized equity markets with electronic trading, quant algos and instantaneous news. However, in debt capital markets, the picture is completely different. It still behaves like it's in the 1980s; trillions of dollars of trades are placed over the phone, news is slow, and corporate credit information is imperfect and scattered. Our mission is to change this. 9fin's proprietary technology delivers fast and comprehensive financial, credit, legal & ESG analysis. Our clients are able to make faster, more informed decisions, win more business and most importantly, save time. Our fast growing list of clients include 9 of the top 10 Investment Banks, leading Asset Managers, Hedge Funds and Law Firms. What you'll work on As part of a cross functional team, lead projects by defining and designing systems, building proof of concepts, and delivering new service functionality - including APIs, data processing and automation - while collaborating with Product and Clients Development and engineering primarily on the backend services and web application hosted tools and systems of the 9fin platform. Play an impactful role within project teams as a senior IC, running code reviews, mentoring other developers, leadership & involvement in early research and experimentation with new technologies providing input for new features and products. Continually improve the 9fin codebase taking the chance to automate, refactor and document when it's most impactful Very diverse web platforms, from complex financial data modelling, complex access control business logic, capturing environmental, emission, energy data, incorporation of ML/AI prediction services, data visualisation serving and automation systems. Collaboration and teamwork: Cross functional teams are formed for all projects including the appropriate domain expertise from 9fin financial, legal and editorial colleagues. This allows the best quality information and feedback to go directly to engineering project teams. Your ability to explain and break down complex projects to non technical audiences will enable productive and efficient team progress. Developer Experience: Through managed automated preview environments, feature flags and well maintained non production environments. You will be able to move with velocity and get feedback and iterate quickly. Our Backend Stack Python is the dominant backend language used Flask & FastAPI Typing is used within our Python stack to power automated documentation and API definitions Relational Databases (PostgreSQL) at the heart of majority of services We have our own internal developer platform with standardised paved road approaches to infrastructure to bring your code into production as quickly as possible. We're AWS for Cloud hosted services Heavy use of AWS lambda Serverless Docker (AWS ECS) for uniform development/deployment from dev to prod Requirements This role will be a great fit if you: Have experience operating as a Senior IC Engineer, leading systems design and infrastructure discussions, mentoring more junior team members, and scoping work within cross-functional product teams. Plan and reason about software effectively, clearly and compellingly communicating its purpose within systems and its business impact on clients Have hands on experience designing data flow through software, from persistent storage to API endpoints, while applying industry best practices for validation Experience with Python and its web frameworks (we currently use FastAPI with strong typing & Pydantic) Strong experience delivering APIs, Service Oriented Architecture Good working knowledge of SQL statements for retrieving data A good collaborator and communicator with cross functional engineering teammates and others within 9fin Code Quality: Through writing testable, maintainable code, and by engaging in code review for your own work and for reviewing others Benefits We're a scaling start up and we enjoy sharing our success, when the company succeeds, we always reinvest that in our people. We also offer huge amounts of responsibility, an abundance of opportunity for growth and a platform to truly excel. Financial & Insurance Competitive Salary (our salary bands are benchmarked at the top end of the market) Equity options Pension (your minimum contributions are 4% with 9fin matching up to 7%) Private Medical Insurance Paid sick leave with Income Protection for long periods of illness Group Life Assurance Season Ticket Loan & Cycle to Work schemes Time off 25 holiday days per year Local public holidays (with the ability to exchange them for alternative days) Hybrid working model, to allow you the flexibility to decide how, where and when you do your best work Work abroad for up to 3 months a year 1 month paid sabbatical after 5 years of service Enhanced parental leave & flexible working arrangements available Training & Culture Professional learning and development budget Quarterly team socials Summer and Winter company social events 9fin is an equal opportunities employer At 9fin we are dedicated to building and promoting a fair and inclusive workplace where everyone can reach their full potential and truly belong. We recognize that building diverse teams enables a more creative and productive environment. If you're excited about this role but your experience doesn't perfectly align with the job description, we encourage you to apply anyway. You might just be who we're looking for - either for this role, or perhaps another.
OUR MISSION Carwow Group is driven by a passion for getting people into cars. But not just any car, the right car. That's why we are building the go-to destination for car-changing. Designed to reach drivers everywhere with our trail-blazing portfolio of personality rich automotive brands; Carwow, Auto Express, evo, Driving Electric and Car Buyer. What started as a simple reviews site, is now one of the largest online car-changing destinations in Europe - over 10m customers have used Carwow to help them buy and sell cars since its inception. Last year we grew over 50% with nearly £3bn worth of cars bought on site, while £1.8bn of cars were listed for sale through our Sell My Car service. In 2024 we went big and acquired Autovia, doubling our audience overnight. Together we now have one of the biggest YouTube channels in the world with over 1.1 billion annual views, sell 1.2 million print copies of our magazines and have an annual web content reach over 350million. As a team our mission is to create a technology driven company where we are empowered to use our skills to solve difficult problems and scale the product. To achieve this, we are looking to hire software developers that are passionate about developing simple solutions for complex problems. Successful candidates will work with our team in a full-stack position. Our tech stack is primarily Ruby on Rails using PostgreSQL, all hosted on Heroku. We use Terraform to manage our infrastructure and encourage teams to be involved in how we deploy and run our code in Production. You'll be supported by one of our Engineering Managers who are there to help you with your career progression and ensure that the team you are on are working as well as they can - continuously improving! We have a career progression framework that means you know what is expected of you and how you can progress through our career ladder and your EM will work with you to make sure you are happy, fulfilled, and doing the best work you can be doing. THE ROLE Senior engineers at Carwow work on cross-functional product teams of product managers, engineers, designers and data analysts. You will work closely with a Product Manager and a Tech Lead on deciding what features to build for customers, break down and build features with the team, review code, mentor engineers, ensure operational excellence, and share knowledge broadly across the engineering organisation. KEY RESPONSIBILITIES We love solving real-world problems! We work quickly, releasing code into production multiple times daily. You'll see your code go live continuously. You'd be part of a growing team building a platform that will help define the future of car buying. We're a curious bunch driven by a common goal of "How can we make it better?" We work hard to ensure our people have the right level of autonomy, support and sense of purpose to really flourish in their careers. KEY REQUIREMENTS Time spent in software engineering roles is of course important, but we prioritise attitude, aptitude, and the kind of impact you've had over years' experience. Ideally you'll have: Have worked as a software engineer with Ruby on Rails. Exposure to Hotwire/Turbo and Sass on the front end is a plus Comfortable working with frontend as well as backend technologies Experience with (some of) the following: TDD, Kafka, Git, JS, Heroku Have worked in a metrics-driven team and care about the outcomes of your work. Are self-driven and take responsibility for product outcomes, doing whatever's necessary to make things happen, Have designed backend systems and APIs to a high standard of security, reliability and operability OR have experience building end-end websites Enjoy working in distributed teams and working cross-functionally with Product managers, designers, user researchers and other developers, Write code to be maintained - with good documentation, tests, and structure. Are keen to learn continuously, share knowledge, communicate effectively and build a product in close collaboration with others. You're not expected to be an expert in all of these technologies and tools, we are happy to support your learning journey. If you're unsure about any of the above, please apply. INTERVIEW PROCESS Talent Screen Hiring Manager and Culture Interview Architecture Interview Pairing Interview WHAT'S IN IT FOR YOU Competitive comp package Fully remote working role, with offices in London, Munich, Madrid, and Porto that you can work from 4-5 trips to the London office per year for social and team bonding events Matched pension contributions for a peaceful retirement Share options - when we thrive, so do you! Vitality Private Healthcare, for peace of mind, plus eyecare vouchers Life Assurance for (even more) peace of mind Monthly coaching sessions with Spill - our mental wellbeing partner Enhanced holiday package, plus Bank Holidays 28 days annual leave 1 day for your wedding 1 day off when you move house - because moving is hard enough without work! For your third year anniversary, get 30 days of annual leave per year For your tenth year anniversary, get 35 days of annual leave per year Option to buy 3 extra days of holiday per year Work from abroad for a month Inclusive parental, partner and shared parental leave, fertility treatment and pregnancy loss policies Bubble childcare support and discounted nanny fees for little ones The latest tech (Macbook or Surface) to power your gif-sending talents Up to £500/€550 home office allowance for that massage chair you've been talking about Generous learning and development budget to help you master your craft Regular social events: tech lunches, coffee with the exec sessions, lunch 8 learns, book clubs, social events/anything else you pester us for Refer a friend, get paid. Repeat for infinite money Diversity and inclusion is an integral part of our culture. We know that diverse teams are strong teams, so we welcome those with alternative identities, backgrounds, and experiences to apply for this position. We make recruiting decisions based on experience, skills and potential, so all our applicants are treated fairly and equally.
Jan 01, 2026
Full time
OUR MISSION Carwow Group is driven by a passion for getting people into cars. But not just any car, the right car. That's why we are building the go-to destination for car-changing. Designed to reach drivers everywhere with our trail-blazing portfolio of personality rich automotive brands; Carwow, Auto Express, evo, Driving Electric and Car Buyer. What started as a simple reviews site, is now one of the largest online car-changing destinations in Europe - over 10m customers have used Carwow to help them buy and sell cars since its inception. Last year we grew over 50% with nearly £3bn worth of cars bought on site, while £1.8bn of cars were listed for sale through our Sell My Car service. In 2024 we went big and acquired Autovia, doubling our audience overnight. Together we now have one of the biggest YouTube channels in the world with over 1.1 billion annual views, sell 1.2 million print copies of our magazines and have an annual web content reach over 350million. As a team our mission is to create a technology driven company where we are empowered to use our skills to solve difficult problems and scale the product. To achieve this, we are looking to hire software developers that are passionate about developing simple solutions for complex problems. Successful candidates will work with our team in a full-stack position. Our tech stack is primarily Ruby on Rails using PostgreSQL, all hosted on Heroku. We use Terraform to manage our infrastructure and encourage teams to be involved in how we deploy and run our code in Production. You'll be supported by one of our Engineering Managers who are there to help you with your career progression and ensure that the team you are on are working as well as they can - continuously improving! We have a career progression framework that means you know what is expected of you and how you can progress through our career ladder and your EM will work with you to make sure you are happy, fulfilled, and doing the best work you can be doing. THE ROLE Senior engineers at Carwow work on cross-functional product teams of product managers, engineers, designers and data analysts. You will work closely with a Product Manager and a Tech Lead on deciding what features to build for customers, break down and build features with the team, review code, mentor engineers, ensure operational excellence, and share knowledge broadly across the engineering organisation. KEY RESPONSIBILITIES We love solving real-world problems! We work quickly, releasing code into production multiple times daily. You'll see your code go live continuously. You'd be part of a growing team building a platform that will help define the future of car buying. We're a curious bunch driven by a common goal of "How can we make it better?" We work hard to ensure our people have the right level of autonomy, support and sense of purpose to really flourish in their careers. KEY REQUIREMENTS Time spent in software engineering roles is of course important, but we prioritise attitude, aptitude, and the kind of impact you've had over years' experience. Ideally you'll have: Have worked as a software engineer with Ruby on Rails. Exposure to Hotwire/Turbo and Sass on the front end is a plus Comfortable working with frontend as well as backend technologies Experience with (some of) the following: TDD, Kafka, Git, JS, Heroku Have worked in a metrics-driven team and care about the outcomes of your work. Are self-driven and take responsibility for product outcomes, doing whatever's necessary to make things happen, Have designed backend systems and APIs to a high standard of security, reliability and operability OR have experience building end-end websites Enjoy working in distributed teams and working cross-functionally with Product managers, designers, user researchers and other developers, Write code to be maintained - with good documentation, tests, and structure. Are keen to learn continuously, share knowledge, communicate effectively and build a product in close collaboration with others. You're not expected to be an expert in all of these technologies and tools, we are happy to support your learning journey. If you're unsure about any of the above, please apply. INTERVIEW PROCESS Talent Screen Hiring Manager and Culture Interview Architecture Interview Pairing Interview WHAT'S IN IT FOR YOU Competitive comp package Fully remote working role, with offices in London, Munich, Madrid, and Porto that you can work from 4-5 trips to the London office per year for social and team bonding events Matched pension contributions for a peaceful retirement Share options - when we thrive, so do you! Vitality Private Healthcare, for peace of mind, plus eyecare vouchers Life Assurance for (even more) peace of mind Monthly coaching sessions with Spill - our mental wellbeing partner Enhanced holiday package, plus Bank Holidays 28 days annual leave 1 day for your wedding 1 day off when you move house - because moving is hard enough without work! For your third year anniversary, get 30 days of annual leave per year For your tenth year anniversary, get 35 days of annual leave per year Option to buy 3 extra days of holiday per year Work from abroad for a month Inclusive parental, partner and shared parental leave, fertility treatment and pregnancy loss policies Bubble childcare support and discounted nanny fees for little ones The latest tech (Macbook or Surface) to power your gif-sending talents Up to £500/€550 home office allowance for that massage chair you've been talking about Generous learning and development budget to help you master your craft Regular social events: tech lunches, coffee with the exec sessions, lunch 8 learns, book clubs, social events/anything else you pester us for Refer a friend, get paid. Repeat for infinite money Diversity and inclusion is an integral part of our culture. We know that diverse teams are strong teams, so we welcome those with alternative identities, backgrounds, and experiences to apply for this position. We make recruiting decisions based on experience, skills and potential, so all our applicants are treated fairly and equally.
Overview Pay: £45,000.00 per year We're Sports Cards Direct, The UK's Largest Independent Trading Card Retailer, and one of the fastest-growing names in the space. But we're not just selling cards. We're building a brand collectors love, a platform that scales, and a team genuinely excited to push what eCommerce can do. Our in-house creative team is sharp, fast, and always experimenting. Campaigns drop weekly. Features evolve fast. We've outgrown relying on external devs, so now, we're bringing development in-house. If you're the kind of developer who wants to build fast, launch often, and have a real say in how things work, this is your place. The Role You'll be the go-to for all things development. Your focus? Building the tools, features, and infrastructure that push our Shopify Plus store forward. You won't be uploading products or changing banners, that's handled elsewhere. Whilst this is a predominantly front-end focused dev role, there will be occasional crossover to backend development as and when required. You will be instrumental in setting up our in-house development team with room to shape, streamline, and grow the function, influencing tech choices along the way. What You'll Be Doing Develop and evolve our Shopify Plus store using Liquid, JavaScript, HTML/CSS Build and maintain custom features, sections, and landing pages Create API integrations with external systems (CRM, stock, shipping tools, etc.) Optimise site speed, structure, and overall user experience Collaborate with our creative team to bring marketing campaigns to life Setting up and configuring modern dev tools (Shopify CLI, GitHub Actions / MS Devops, Hydrogen etc) Stay ahead of Shopify platform changes and roll out updates effectively Projects You'll Jump Into Building product launch pages for limited-edition drops Creating custom filtering or bundle tools Improving mobile UX across the site Streamlining the checkout experience Developing internal tools or logic for exclusive promotions Essential Skills A minimum of 2+ years demonstrable experience of Shopify Plus / Liquid / Shopify Integrations Vanilla JavaScript, HTML and CSS Set up and use of GIT-based version control and CI / CD pipelines (Devops, GitHub Actions) Frontend build tools such as Webpack or Vite, plus experience of NPM / Node Proven ability to build and integrate RESTful APIs effectively Figma and task management tools such as JIRA or Azure Devops A good understanding of Database design with SQL, MySQL, and NoSQL technologies Working knowledge of cross-browser development and testing, including the use of tools such as BrowserStack A Proactive, self-managing, fast problem solver who is comfortable prioritising high-impact work A minimum of 4+ years of commercial development experience Bonus Points If You Have: SCSS / SASS skills Typescript, React or Flutter experience Progressive Web App (PWA) development Shopify CLI, Hydrogen exposure Server-side scripting such as C# .NET Core 6+ (preferable) or NodeJS Experience of ORM frameworks, such as Dapper or Entity Framework for .NET, and TypeORM or Prisma for NodeJS Azure Functions, AWS Lambda or .NET Web APIs Familiarity with Visual Studio / VSCode Technical SEO knowledge (schema, indexing, speed improvements) CRO or UX experience Experience working with content/marketing teams A passion for trading cards (or at least get the hype) The Details Starting salary from £45000 depending on experience Full setup provided, dual monitors, high-spec machine, any tools you need This is a full-time, office-based role at our Headquarters in Plymouth Why Join Us? You'll help lead the dev side of a growing eCom brand You'll shape how we build, test, and scale You'll work on meaningful projects that go live fast You'll collaborate with a small, ambitious, creative team You'll have a clear path to grow into a senior or lead developer role Job Types: Full-time, Permanent Pay: £45,000.00 per year (negotiable for the right candidate) Benefits Bereavement leave Company pension On-site parking Store discount Job Types: Full-time, Permanent Schedule: Monday to Friday Work Location: In person
Jan 01, 2026
Full time
Overview Pay: £45,000.00 per year We're Sports Cards Direct, The UK's Largest Independent Trading Card Retailer, and one of the fastest-growing names in the space. But we're not just selling cards. We're building a brand collectors love, a platform that scales, and a team genuinely excited to push what eCommerce can do. Our in-house creative team is sharp, fast, and always experimenting. Campaigns drop weekly. Features evolve fast. We've outgrown relying on external devs, so now, we're bringing development in-house. If you're the kind of developer who wants to build fast, launch often, and have a real say in how things work, this is your place. The Role You'll be the go-to for all things development. Your focus? Building the tools, features, and infrastructure that push our Shopify Plus store forward. You won't be uploading products or changing banners, that's handled elsewhere. Whilst this is a predominantly front-end focused dev role, there will be occasional crossover to backend development as and when required. You will be instrumental in setting up our in-house development team with room to shape, streamline, and grow the function, influencing tech choices along the way. What You'll Be Doing Develop and evolve our Shopify Plus store using Liquid, JavaScript, HTML/CSS Build and maintain custom features, sections, and landing pages Create API integrations with external systems (CRM, stock, shipping tools, etc.) Optimise site speed, structure, and overall user experience Collaborate with our creative team to bring marketing campaigns to life Setting up and configuring modern dev tools (Shopify CLI, GitHub Actions / MS Devops, Hydrogen etc) Stay ahead of Shopify platform changes and roll out updates effectively Projects You'll Jump Into Building product launch pages for limited-edition drops Creating custom filtering or bundle tools Improving mobile UX across the site Streamlining the checkout experience Developing internal tools or logic for exclusive promotions Essential Skills A minimum of 2+ years demonstrable experience of Shopify Plus / Liquid / Shopify Integrations Vanilla JavaScript, HTML and CSS Set up and use of GIT-based version control and CI / CD pipelines (Devops, GitHub Actions) Frontend build tools such as Webpack or Vite, plus experience of NPM / Node Proven ability to build and integrate RESTful APIs effectively Figma and task management tools such as JIRA or Azure Devops A good understanding of Database design with SQL, MySQL, and NoSQL technologies Working knowledge of cross-browser development and testing, including the use of tools such as BrowserStack A Proactive, self-managing, fast problem solver who is comfortable prioritising high-impact work A minimum of 4+ years of commercial development experience Bonus Points If You Have: SCSS / SASS skills Typescript, React or Flutter experience Progressive Web App (PWA) development Shopify CLI, Hydrogen exposure Server-side scripting such as C# .NET Core 6+ (preferable) or NodeJS Experience of ORM frameworks, such as Dapper or Entity Framework for .NET, and TypeORM or Prisma for NodeJS Azure Functions, AWS Lambda or .NET Web APIs Familiarity with Visual Studio / VSCode Technical SEO knowledge (schema, indexing, speed improvements) CRO or UX experience Experience working with content/marketing teams A passion for trading cards (or at least get the hype) The Details Starting salary from £45000 depending on experience Full setup provided, dual monitors, high-spec machine, any tools you need This is a full-time, office-based role at our Headquarters in Plymouth Why Join Us? You'll help lead the dev side of a growing eCom brand You'll shape how we build, test, and scale You'll work on meaningful projects that go live fast You'll collaborate with a small, ambitious, creative team You'll have a clear path to grow into a senior or lead developer role Job Types: Full-time, Permanent Pay: £45,000.00 per year (negotiable for the right candidate) Benefits Bereavement leave Company pension On-site parking Store discount Job Types: Full-time, Permanent Schedule: Monday to Friday Work Location: In person
A leading software company in healthcare is seeking a Senior .NET Developer to design and maintain secure Web API backends. You will contribute to architectural decisions and mentor team members. The role offers full remote flexibility and requires 5+ years of software development experience, focusing on .NET and API security. Join a collaborative team that values technical excellence and innovation.
Jan 01, 2026
Full time
A leading software company in healthcare is seeking a Senior .NET Developer to design and maintain secure Web API backends. You will contribute to architectural decisions and mentor team members. The role offers full remote flexibility and requires 5+ years of software development experience, focusing on .NET and API security. Join a collaborative team that values technical excellence and innovation.
Overview LMAX is renowned for its high-performance, ultra-low latency (we measure in microseconds) exchange written in core Java. We constantly push technology further than most, especially in our greenfield projects, driving the financial industry in new directions. Developers are encouraged to constantly develop and learn new skills. Pair programming supports continual growth of knowledge and sharing of expertise, alongside regular team rotations ensuring everyone gains first-hand knowledge on all areas of our codebase. Friday afternoons are set aside as personal development time where you can explore a different coding language, research bleeding edge technologies, or play around with one of our environments. There is also regularly scheduled time to improve developer experience and reduce technical debt - directed by developers. Our continuous integration and testing culture allows us to have confidence in our builds and develop quickly. We have over 30,000 acceptance tests running every 25 mins in our CI, alongside extensive test suites (performance, compatibility, migration, resilience). Continuous Delivery was pioneered at LMAX one of the authors worked here while writing the book). Due to pair programming and testing we don't do pull requests, we push directly to our monorepo with a "revert first, ask questions later" attitude. If you want to work with great developer practices like fast feedback across all aspects of your work, a cooperative culture, and only shipping things when they're ready, while being at the heart of a thriving exchange with opportunities to learn about the finance industry, then LMAX is for you! What you should expect: Collaborative office environment with constant pairing and plenty of social activities Work across the stack to solve a problem - You might be working with a performance critical component, integrating a new blockchain, or designing a greenfield cloud based system Regular opportunities to learn and develop yourself with internal tech talks, ability to travel to conferences, and dedicated time for your personal development What you'll be working with: Backend: Distributed, event-driven core Java (90% of the code-base), MySQL, Kafka Data analytics: Python & Jupyter notebooks, Parquet, Docker Testing: JUnit, JMH, JCStress, Jenkins, Selenium, many in-house tools OS: Linux (Fedora for development, Rocky in production) The LMAX way is to use the right tool for the job so this is just a flavour of what you'll be working with, and isn't a list of requirements! Requirements Be passionate about software development. Bad code offends you! Work in a dynamic environment enabled by fast feedback; the heart of our ethos Pair programming in small teams of developers and testers (who also write code) Share knowledge and learn from like-minded peers Work across a variety of teams covering a wide range of technologies Write performant, reliable, and well tested code - shipping only when it's ready 25 days of holiday Bonus Pension contribution Private medical, dental, and vision coverage Life assurance Critical illness cover Wellness contribution program with access to ClassPass Give as You Earn initiative Learning and development programs Electric Vehicle Scheme Cycle to Work Scheme Season Ticket Loan Join us and experience the corporate culture that sets us apart
Jan 01, 2026
Full time
Overview LMAX is renowned for its high-performance, ultra-low latency (we measure in microseconds) exchange written in core Java. We constantly push technology further than most, especially in our greenfield projects, driving the financial industry in new directions. Developers are encouraged to constantly develop and learn new skills. Pair programming supports continual growth of knowledge and sharing of expertise, alongside regular team rotations ensuring everyone gains first-hand knowledge on all areas of our codebase. Friday afternoons are set aside as personal development time where you can explore a different coding language, research bleeding edge technologies, or play around with one of our environments. There is also regularly scheduled time to improve developer experience and reduce technical debt - directed by developers. Our continuous integration and testing culture allows us to have confidence in our builds and develop quickly. We have over 30,000 acceptance tests running every 25 mins in our CI, alongside extensive test suites (performance, compatibility, migration, resilience). Continuous Delivery was pioneered at LMAX one of the authors worked here while writing the book). Due to pair programming and testing we don't do pull requests, we push directly to our monorepo with a "revert first, ask questions later" attitude. If you want to work with great developer practices like fast feedback across all aspects of your work, a cooperative culture, and only shipping things when they're ready, while being at the heart of a thriving exchange with opportunities to learn about the finance industry, then LMAX is for you! What you should expect: Collaborative office environment with constant pairing and plenty of social activities Work across the stack to solve a problem - You might be working with a performance critical component, integrating a new blockchain, or designing a greenfield cloud based system Regular opportunities to learn and develop yourself with internal tech talks, ability to travel to conferences, and dedicated time for your personal development What you'll be working with: Backend: Distributed, event-driven core Java (90% of the code-base), MySQL, Kafka Data analytics: Python & Jupyter notebooks, Parquet, Docker Testing: JUnit, JMH, JCStress, Jenkins, Selenium, many in-house tools OS: Linux (Fedora for development, Rocky in production) The LMAX way is to use the right tool for the job so this is just a flavour of what you'll be working with, and isn't a list of requirements! Requirements Be passionate about software development. Bad code offends you! Work in a dynamic environment enabled by fast feedback; the heart of our ethos Pair programming in small teams of developers and testers (who also write code) Share knowledge and learn from like-minded peers Work across a variety of teams covering a wide range of technologies Write performant, reliable, and well tested code - shipping only when it's ready 25 days of holiday Bonus Pension contribution Private medical, dental, and vision coverage Life assurance Critical illness cover Wellness contribution program with access to ClassPass Give as You Earn initiative Learning and development programs Electric Vehicle Scheme Cycle to Work Scheme Season Ticket Loan Join us and experience the corporate culture that sets us apart
A leading tech company in the United Kingdom is seeking a skilled back-end developer with over 8 years of experience in NodeJS applications. The ideal candidate will have a strong background in AWS services, RESTful APIs, and Agile methodologies. Excellent communication skills are essential. This role offers the opportunity to work in a collaborative environment and contribute to designing scalable and secure applications.
Jan 01, 2026
Full time
A leading tech company in the United Kingdom is seeking a skilled back-end developer with over 8 years of experience in NodeJS applications. The ideal candidate will have a strong background in AWS services, RESTful APIs, and Agile methodologies. Excellent communication skills are essential. This role offers the opportunity to work in a collaborative environment and contribute to designing scalable and secure applications.
We are looking for dedicated, engaged software engineers that are passionate about working on highly available, low latency client SDKs and the related backend services in the authentication and session management domains to join our teams. These form the backbone of our product experience for hundreds of millions of users worldwide. You'll be directly helping with the evolution of Spotify's overall authentication and session management infrastructure. What You'll Do Be part of an autonomous and cross functional team of Mobile and Backend Engineers along with members from Product, Design and Insights to identify and tackle important problems in the Authentication and Session Management domains. Build highly scalable backend services and SDKs that bring the happiness of music to millions of users. Write clean and maintainable code that will scale across a number of projects and distributed development teams. Share knowledge, promote best practices, and collaborate with some of the best engineers in the company. Improve developer experience, the team is driven by a strong focus on clean APIs and engineering efficiency. Who You Are You're a problem solver who loves seeing things through from concept to production and you're eager to learn whatever skills are needed along the way. You are a Fullstack Developer who understands the complexities of Server side vs Client side development. You're proficient in Java and TypeScript, and ideally familiar with React, Next.js and C++. You're a collaborative teammate who values inclusion and open communication. You bring experience with strong testing practices, A/B testing, or CI/CD pipelines. You have an understanding of the authentication domain, including OAuth and related protocols. You're familiar with cryptographic techniques and security best practices. Where You'll Be This role is based in London, United Kingdom. We offer you the flexibility to work where you work best! There will be some in person meetings, but still allows for flexibility to work from home. Spotify is an equal opportunity employer. You are welcome at Spotify for who you are, no matter where you come from, what you look like, or what's playing in your headphones. Our platform is for everyone, and so is our workplace. The more voices we have represented and amplified in our business, the more we will all thrive, contribute, and be forward-thinking! So bring us your personal experience, your perspectives, and your background. It's in our differences that we will find the power to keep revolutionizing the way the world listens. At Spotify, we are passionate about inclusivity and making sure our entire recruitment process is accessible to everyone. We have ways to request reasonable accommodations during the interview process and help assist in what you need. If you need accommodations at any stage of the application or interview process, please let us know - we're here to support you in any way we can. Spotify transformed music listening forever when we launched in 2008. Our mission is to unlock the potential of human creativity by giving a million creative artists the opportunity to live off their art and billions of fans the chance to enjoy and be passionate about these creators. Everything we do is driven by our love for music and podcasting. Today, we are the world's most popular audio streaming subscription service.
Jan 01, 2026
Full time
We are looking for dedicated, engaged software engineers that are passionate about working on highly available, low latency client SDKs and the related backend services in the authentication and session management domains to join our teams. These form the backbone of our product experience for hundreds of millions of users worldwide. You'll be directly helping with the evolution of Spotify's overall authentication and session management infrastructure. What You'll Do Be part of an autonomous and cross functional team of Mobile and Backend Engineers along with members from Product, Design and Insights to identify and tackle important problems in the Authentication and Session Management domains. Build highly scalable backend services and SDKs that bring the happiness of music to millions of users. Write clean and maintainable code that will scale across a number of projects and distributed development teams. Share knowledge, promote best practices, and collaborate with some of the best engineers in the company. Improve developer experience, the team is driven by a strong focus on clean APIs and engineering efficiency. Who You Are You're a problem solver who loves seeing things through from concept to production and you're eager to learn whatever skills are needed along the way. You are a Fullstack Developer who understands the complexities of Server side vs Client side development. You're proficient in Java and TypeScript, and ideally familiar with React, Next.js and C++. You're a collaborative teammate who values inclusion and open communication. You bring experience with strong testing practices, A/B testing, or CI/CD pipelines. You have an understanding of the authentication domain, including OAuth and related protocols. You're familiar with cryptographic techniques and security best practices. Where You'll Be This role is based in London, United Kingdom. We offer you the flexibility to work where you work best! There will be some in person meetings, but still allows for flexibility to work from home. Spotify is an equal opportunity employer. You are welcome at Spotify for who you are, no matter where you come from, what you look like, or what's playing in your headphones. Our platform is for everyone, and so is our workplace. The more voices we have represented and amplified in our business, the more we will all thrive, contribute, and be forward-thinking! So bring us your personal experience, your perspectives, and your background. It's in our differences that we will find the power to keep revolutionizing the way the world listens. At Spotify, we are passionate about inclusivity and making sure our entire recruitment process is accessible to everyone. We have ways to request reasonable accommodations during the interview process and help assist in what you need. If you need accommodations at any stage of the application or interview process, please let us know - we're here to support you in any way we can. Spotify transformed music listening forever when we launched in 2008. Our mission is to unlock the potential of human creativity by giving a million creative artists the opportunity to live off their art and billions of fans the chance to enjoy and be passionate about these creators. Everything we do is driven by our love for music and podcasting. Today, we are the world's most popular audio streaming subscription service.
Join Tether and Shape the Future of Digital Finance At Tether, we're not just building products, we're pioneering a global financial revolution. Our cutting-edge solutions empower businesses-from exchanges and wallets to payment processors and ATMs-to seamlessly integrate reserve-backed tokens across blockchains. By harnessing the power of blockchain technology, Tether enables you to store, send, and receive digital tokens instantly, securely, and globally, all at a fraction of the cost. Transparency is the bedrock of everything we do, ensuring trust in every transaction. Innovate with Tether Tether Finance: Our innovative product suite features the world's most trusted stablecoin, USDT, relied upon by hundreds of millions worldwide, alongside pioneering digital asset tokenization services. But that's just the beginning: Tether Power: Driving sustainable growth, our energy solutions optimize excess power for Bitcoin mining using eco-friendly practices in state-of-the-art, geo-diverse facilities. Tether Data: Fueling breakthroughs in AI and peer-to-peer technology, we reduce infrastructure costs and enhance global communications with cutting-edge solutions like KEET, our flagship app that redefines secure and private data sharing. Tether Education: Democratizing access to top-tier digital learning, we empower individuals to thrive in the digital and gig economies, driving global growth and opportunity. Tether Evolution: At the intersection of technology and human potential, we are pushing the boundaries of what is possible, crafting a future where innovation and human capabilities merge in powerful, unprecedented ways. Why Join Us? Our team is a global talent powerhouse, working remotely from every corner of the world. If you're passionate about making a mark in the fintech space, this is your opportunity to collaborate with some of the brightest minds, pushing boundaries and setting new standards. We've grown fast, stayed lean, and secured our place as a leader in the industry. If you have excellent English communication skills and are ready to contribute to the most innovative platform on the planet, Tether is the place for you. Are you ready to be part of the future? About the job The role involves working in a dynamic environment with a diverse team of senior backend developers, product managers and leadership to build mobile versions of our AI solutions. The applications are meant to be high performance, light-weight and highly intuitive to cater to a variety of audiences. You will be working on developing cutting edge mobile applications integrating crypto wallets and defi features. Responsibilities Design and build advanced and secure cross platform applications for the iOS/Android platform using React Native. Collaborate with UI/UX designers to ensure applications are visually appealing and intuitive. Work closely with backend developers and integrate Javascript SDKs, libraries, and backend services into mobile applications. Collaborate with product managers, designers, and other developers to deliver innovative solutions. Mandatory 3+ years of experience with React, React-Native (mainly around Expo), Redux and the core principles surrounding these. Highly proficient in JavaScript and ES6+. Experience with CI/CD pipelines for mobile development. Familiar with modern front-end pipelines and tools. Experienced with Native modules (C++), WebSockets, RESTful based APIs. Experience in Swift/Objective-C (iOS) or Kotlin/Java (Android) for low level implementation. Important information for candidates Apply only through our official channels. We do not use third-party platforms or agencies for recruitment unless clearly stated. All open roles are listed on our official careers page: Verify the recruiter's identity. All our recruiters have verified LinkedIn profiles. If you're unsure, you can confirm their identity by checking their profile or contacting us through our website. Be cautious of unusual communication methods. We do not conduct interviews over WhatsApp, Telegram, or SMS. All communication is done through official company emails and platforms. Double-check email addresses. All communication from us will come from emails ending We will never request payment or financial details. If someone asks for personal financial information or payment at any point during the hiring process, it is a scam. Please report it immediately. When in doubt, feel free to reach out through our official website.
Jan 01, 2026
Full time
Join Tether and Shape the Future of Digital Finance At Tether, we're not just building products, we're pioneering a global financial revolution. Our cutting-edge solutions empower businesses-from exchanges and wallets to payment processors and ATMs-to seamlessly integrate reserve-backed tokens across blockchains. By harnessing the power of blockchain technology, Tether enables you to store, send, and receive digital tokens instantly, securely, and globally, all at a fraction of the cost. Transparency is the bedrock of everything we do, ensuring trust in every transaction. Innovate with Tether Tether Finance: Our innovative product suite features the world's most trusted stablecoin, USDT, relied upon by hundreds of millions worldwide, alongside pioneering digital asset tokenization services. But that's just the beginning: Tether Power: Driving sustainable growth, our energy solutions optimize excess power for Bitcoin mining using eco-friendly practices in state-of-the-art, geo-diverse facilities. Tether Data: Fueling breakthroughs in AI and peer-to-peer technology, we reduce infrastructure costs and enhance global communications with cutting-edge solutions like KEET, our flagship app that redefines secure and private data sharing. Tether Education: Democratizing access to top-tier digital learning, we empower individuals to thrive in the digital and gig economies, driving global growth and opportunity. Tether Evolution: At the intersection of technology and human potential, we are pushing the boundaries of what is possible, crafting a future where innovation and human capabilities merge in powerful, unprecedented ways. Why Join Us? Our team is a global talent powerhouse, working remotely from every corner of the world. If you're passionate about making a mark in the fintech space, this is your opportunity to collaborate with some of the brightest minds, pushing boundaries and setting new standards. We've grown fast, stayed lean, and secured our place as a leader in the industry. If you have excellent English communication skills and are ready to contribute to the most innovative platform on the planet, Tether is the place for you. Are you ready to be part of the future? About the job The role involves working in a dynamic environment with a diverse team of senior backend developers, product managers and leadership to build mobile versions of our AI solutions. The applications are meant to be high performance, light-weight and highly intuitive to cater to a variety of audiences. You will be working on developing cutting edge mobile applications integrating crypto wallets and defi features. Responsibilities Design and build advanced and secure cross platform applications for the iOS/Android platform using React Native. Collaborate with UI/UX designers to ensure applications are visually appealing and intuitive. Work closely with backend developers and integrate Javascript SDKs, libraries, and backend services into mobile applications. Collaborate with product managers, designers, and other developers to deliver innovative solutions. Mandatory 3+ years of experience with React, React-Native (mainly around Expo), Redux and the core principles surrounding these. Highly proficient in JavaScript and ES6+. Experience with CI/CD pipelines for mobile development. Familiar with modern front-end pipelines and tools. Experienced with Native modules (C++), WebSockets, RESTful based APIs. Experience in Swift/Objective-C (iOS) or Kotlin/Java (Android) for low level implementation. Important information for candidates Apply only through our official channels. We do not use third-party platforms or agencies for recruitment unless clearly stated. All open roles are listed on our official careers page: Verify the recruiter's identity. All our recruiters have verified LinkedIn profiles. If you're unsure, you can confirm their identity by checking their profile or contacting us through our website. Be cautious of unusual communication methods. We do not conduct interviews over WhatsApp, Telegram, or SMS. All communication is done through official company emails and platforms. Double-check email addresses. All communication from us will come from emails ending We will never request payment or financial details. If someone asks for personal financial information or payment at any point during the hiring process, it is a scam. Please report it immediately. When in doubt, feel free to reach out through our official website.
