1 to 25 of 31 Senior React Developer Jobs in the UK

Senior Full Stack C# Developer, Senior .Net Core/React Analyst Programmer , AWS, Cloud, Azure, C#/.Net, Microsoft Stack, ASP.Net, MVC, WEB, React, Angular, JavaScript, CI/CD - Nottingham 75K Global Software House - East Midlands Salary up to 75K + pension, bonus, flex around start/finish times. … days in office Do you have a solid background in .Net Core, C#? Are you comfortable working in a full stack role with React? Have you worked on cloud based solutions, ideally AWS ? Role: A seasoned software developer with over five years of commercial experience in modern C# .NET development (6-9+), complemented by at … least two years of hands-on React and frontend development expertise. The ideal candidate will have practical knowledge of application design and microservices architecture, along with experience using cloud platforms (preferably AWS) and relational databases, SQL. Furthermore, you'll need solid experience with Agile workflows and contemporary software deployment practices, coupled with excellent interpersonal and teamwork abilities, an initiative More ❯

Senior Software Developer/Engineer (C# .Net Core React) London/WFH to £100k Are you a Senior Software Developer with full stack skills, looking to work on complex and interesting systems with continual learning and self-development opportunities? You could be progressing your career at in … Developer you'll be designing and developing high quality, maintainable, and reliable code for a real-time, low latency trading systems built mostly in C# and React deployed to Azure. You'll focus on C# .Net backend development within an AWS environment, but also with exposure across the full technology stack in a modern development environment … Bonus Private Healthcare Pension 25 days holiday Apply now to find out more about this Senior Software Developer/Engineer (C# .Net Core React) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people More ❯

Senior Full Stack Developer (Node/React) Senior Full Stack Developer (Node/React) required to join a successful open-source Software House who work with the Healthcare industry. Working closely with other members of your Team, including other Developers, QA, Product Owner you will be … to four months.Ideally we are keen to find candidates who have at least 6 years’ experience and who have worked in a full stack capacity, ideally with experience in React and Typescript. Our client have recently moved to Azure so are keen to utilise Azure’s cloud functionality including serverless functions/service bus so any experience within this … be great. Any experience with leading projects and mentoring more junior developers would be great!Ideal candidates will have at least 6 years full stack development experience with : JavaScript React or Angular Node.js HTML CSS Agile And nice to have : MongoDB GraphQL REST API’s JSON Redis SQL Databases Typescript This is a great opportunity to join an established More ❯

Senior React Developer - UK - Fully Remote page is loaded Senior React Developer - UK - Fully Remote Apply locations Sheffield, GB posted on Posted 3 Days Ago job requisition id 15021 This job will provide you with an opportunity to further your career alongside some of the best … distributed team thrives on collaboration, creativity, and a shared commitment to engineering excellence. As we continue to scale our platform, we're looking for a Senior React Developer to help drive forward our frontend architecture and deliver high-quality user experiences. We're committed to your growth by offering dedicated Innovation periods throughout … the year-giving you the time and space to explore emerging technologies and transform bold ideas into future product opportunities. The Role As a Senior React Developer, you'll take a lead role in designing and building modern, performant web interfaces. You'll collaborate closely with designers, backend engineers, and product managers to More ❯

Senior React Developer - UK - Fully Remote page is loaded Senior React Developer - UK - Fully Remote Apply remote type Remote locations Home Working, GB posted on Posted 4 Days Ago job requisition id 15024 This job will provide you with an opportunity to further your career alongside … distributed team thrives on collaboration, creativity, and a shared commitment to engineering excellence. As we continue to scale our platform, we're looking for a Senior React Developer to help drive forward our frontend architecture and deliver high-quality user experiences. We're committed to your growth by offering dedicated Innovation periods throughout … the year-giving you the time and space to explore emerging technologies and transform bold ideas into future product opportunities. The Role As a Senior React Developer, you'll take a lead role in designing and building modern, performant web interfaces. You'll collaborate closely with designers, backend engineers, and product managers to More ❯

Senior React Developer required by a successful technology company whose office is in Staines. Hybrid working - 3 days per week in the office The successful Senior React Developer is likely to have a relevant degree and commercial experience in a similar role. The Senior Software Developer will join an experienced team developing modern interactive user interfaces using React with TypeScript. Key experience React TypeScript JavaScript Experience in any of the following areas would be advantageous but is not a prerequisite Good software engineering principles eg Version control/Git, issue tracking, documentation etc Node.js Front end More ❯

Senior React Developer required by a successful technology company whose office is in Staines. Hybrid working - 3 days per week in the office The successful Senior React Developer is likely to have a relevant degree and commercial experience in a similar role. The Senior Software Developer will join an experienced team developing modern interactive user interfaces using React with TypeScript. Key experience React TypeScript JavaScript Experience in any of the following areas would be advantageous but is not a prerequisite Good software engineering principles eg Version control/Git, issue tracking, documentation etc Node.js Front end More ❯

Are you ready to advance your career in web development? We are seeking an experienced Senior ReactJS Web Developer to join our dynamic Boardroom team. As a key member of our development team, you'll design, develop, and maintain high-quality web applications using ReactJS, contributing to enhanced user experience and optimized application performance. … and Skills Formal training or certification on software engineering concepts and advanced applied experience. Hands-on practical experience in system design, application development, testing, and operational stability. Proficient in React/JavaScript/Typescript. Experience building enterprise-level applications with React/Typescript. Experience in developing, debugging, and maintaining code in a large corporate environment with modern programming … experience working with React. Experience building and maintaining client-facing platforms. Knowledge of web technologies (CSS/HTML/JavaScript). Experience in developing, debugging, and automated testing (e.g., react testing library/cypress/vitest) within a commercial setting. Solid understanding of CI/CD (e.g., Jenkins), Application Resiliency, and Security. Experience collaborating with backend technology teams in More ❯

your skills and experience — talk with your recruiter to learn more. Base pay range Senior Full Stack Developer/Software Engineer (Java JavaScript React) London to £80k Well established trading brokerage is seeking a Senior Full Stack Developer as they expand into UK markets. As a Senior … the impact of your work, developing high quality, scalable and secure trading applications, working across the full tech stack from Java on the backend through to JavaScript/TypeScript, React and React Native front end work. Location/WFH: You'll join a team of finance entrepreneurs and technologists in City based offices with smart dress code on … with a strong knowledge of best practice and the full software development lifecycle You have full stack development experience including Java, JavaScript and/or TypeScript and React and/or React Native You also have experience with Spring Boot, SQL/NoSQL databases and REST APIs You are degree educated in Computer Science or similar More ❯

positive atmosphere and sense of belonging by facilitating easy access to the office. About the Role We're looking for a highly motivated, results-oriented Senior React Native Developer to join a fast-paced, forward-thinking team at the forefront of smart home technology. You'll be part of a cross-functional development … elegant mobile experiences, take pride in clean, scalable code, and thrive in a collaborative, mission-driven environment, we'd love to hear from you. Responsibilities Build and maintain performant React Native applications for both iOS and Android. Collaborate with designers to create intuitive, visually appealing mobile UIs. Integrate with RESTful APIs and handle offline-first scenarios where needed. Design … App Store/Google Play). Support CI/CD pipelines and release automation. Required Skills and Qualifications Minimum 5 years of experience building and maintaining mobile applications using React Native in a commercial setting. Strong grasp of TypeScript, React Hooks, component-driven development, and mobile state management (e.g. Redux, Zustand). Solid experience with REST APIs and More ❯

between. There's always something new to build. We have a Wimbledon office but remote opportunities are available for UK-based candidates. What you will do as a senior full-stack engineer As a senior full-stack engineer, you will help build new features and modules, you'll be involved in shaping our underlying … Elastic, Redis, and services offered by AWS like DynamoDB. We're big fans of using the right tool for the job. The main product frontend is all Typescript/React that talks to GraphQL backends. Other parts of the business use React/NextJS or even Svelte. We've spent time looking at maturing technologies like Web Components More ❯

between. There's always something new to build. We have a Wimbledon office but remote opportunities are available for UK-based candidates. What you will do as a senior full-stack engineer As a senior full-stack engineer, you will help build new features and modules, you'll be involved in shaping our underlying … Elastic, Redis, and services offered by AWS like DynamoDB. We're big fans of using the right tool for the job. The main product frontend is all Typescript/React that talks to GraphQL backends. Other parts of the business use React/NextJS or even Svelte. We've spent time looking at maturing technologies like Web Components … be able to process any kind of communication. New GraphQL API backends. Strong experience with PHP Strong experience with RDMS (we use MySQL). Experience building SPA's with React and Typescript. Experience with AWS is a bonus. You should be a fast learner. We often venture into unknown territory so you should be a Google-fu master and More ❯

Senior React Developer - Manchester/Hybrid (React Developer, ReactJS Developer, Front End Developer, Senior Developer, React, ReactJS, Node.js, HTML, CSS, JavaScript, ES standards, TypeScript, Unit testing, Functional testing, Source Control, Git, React Developer, ReactJS Developer, Front End Developer) Our client is a global innovator and world leader with one of the most recognisable names within technology. They are continually growing and are looking for a technically savvy Senior Front End Developer with exceptional React skills to join … an award winning technical team. We are seeking passionate Senior React Developers with ambitions to drive the best technology and development practices. You will have excellent React skills, as well as Node.js, HTML, CSS, JavaScript and TypeScript and possess an understanding of the latest ES standards. Experience of unit and functional testing is also expected More ❯

global perspective in their history and are focussed on building out our Single Digital Platform, centred around Salesforce, but involving a significant .NET estate, use of Azure services and React frontend web applications. Our Tech Stack: UI: Typescript, React.JS, Redux, rxjs, webpack API: .NET, REST, Minimal APIs, Azure Function Apps Platforms: Azure, Azure DevOps Pipelines Testing: Jasmine, vitest, Playwright … pipelines, all helping us ensure platform stability and speed of change Supporting delivery objectives, life cycle management and technical debt reduction What you'll bring: Experience building customer facing React apps - Experience in React in a must Experience of using Next.js Ability to run and own portals in production, understanding how to diagnose issues and providing fixes/… and working with deployment pipelines Experience writing tests and understanding how to automate as much testing as possible Ability to build and maintain APIs to expose data to the React app is desirable, but can be learned on the job More ❯

global perspective in their history and are focussed on building out our Single Digital Platform, centred around Salesforce, but involving a significant .NET estate, use of Azure services and React frontend web applications. Our Tech Stack: UI: Typescript, React.JS, Redux, rxjs, webpack API: .NET, REST, Minimal APIs, Azure Function Apps Platforms: Azure, Azure DevOps Pipelines Testing: Jasmine, vitest, Playwright … pipelines, all helping us ensure platform stability and speed of change Supporting delivery objectives, life cycle management and technical debt reduction What you'll bring: Experience building customer facing React apps - Experience in React in a must Experience of using Next.js Ability to run and own portals in production, understanding how to diagnose issues and providing fixes/… and working with deployment pipelines Experience writing tests and understanding how to automate as much testing as possible Ability to build and maintain APIs to expose data to the React app is desirable, but can be learned on the job More ❯

We're looking for a senior frontend engineer to help us build our SaaS and on-premise helpdesk product. If you love working on products used by thousands of people and want to work in a small but quickly growing company, then read on! At Deskpro, we make helpdesk software and we have customers of all shapes … the varied work, and you will get satisfaction in shipping software that gets used by thousands. Technology we use and where we're going Our frontend is built with React and Typescript. Our product has a GraphQL backend and we use codegen to generate fully typed Typescript interfaces for the Apollo Client. We love our types! We also use … any kind of communication. And we have a lot more projects coming up including asset tracking, enhanced reporting tools, approvals, and so much more. Experience building web apps with React and Typescript A solid understanding of GraphQL. Prior experience with React Apollo GraphQL and codegen are a bonus. Experience with Javascript and the Javascript ecosystem. For example, you More ❯

Senior Front End Developer/Engineer (React TypeScript Data Visualisation) London to £80k Are you a skilled Software Developer with strong React and Data Visualisation skills combined with a good appreciation of financial markets and technology? You could be joining a growing, global, Fintech services company that has seen … two days. About you: You have a strong knowledge of software engineering best practices and Computer Science fundamentals such as OOP, Data Structures, Design Patterns You have expertise with React and strong TypeScript skills You have experience with data visualisation and have worked on complex systems You have a good understanding of financial markets, ideally with experience in a … Wellness Programme Summer time hours £2k personalised training budget Apply now to find out more about this Senior Front End Developer/Engineer (React TypeScript Data Visualisation) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities More ❯

Our client, a fast-growing FinTech organisation delivering innovative digital financial solutions, is seeking a highly skilled Senior React Native Developer to join their dynamic technology team. This is a key opportunity to play a leading role in the development and launch of a major new mobile app scheduled for release in September … 2025. The successful candidate will have extensive experience in React Native development, combined with a passion for delivering seamless mobile experiences across iOS and Android platforms. Main Purpose of the Role: * Take ownership of mobile app design, development, and optimisation using React Native. * Drive the delivery of a high-performance, scalable mobile app with outstanding user experience. * Collaborate … closely with Product Managers, Designers, Developers, and key stakeholders to deliver business-critical solutions. Key Responsibilities: * Translate UI/UX designs and wireframes into high-quality, reusable React Native code. * Optimise app components for performance, responsiveness, and smooth user experience across iOS and Android devices. * Develop scalable, maintainable front-end architecture with reusable components and libraries. * Integrate native modules More ❯

Our client, a fast-growing FinTech organisation delivering innovative digital financial solutions, is seeking a highly skilled Senior React Native Developer to join their dynamic technology team. This is a key opportunity to play a leading role in the development and launch of a major new mobile app scheduled for release in September … 2025. The successful candidate will have extensive experience in React Native development, combined with a passion for delivering seamless mobile experiences across iOS and Android platforms. Main Purpose of the Role:* Take ownership of mobile app design, development, and optimisation using React Native.* Drive the delivery of a high-performance, scalable mobile app with outstanding user experience.* Collaborate … closely with Product Managers, Designers, Developers, and key stakeholders to deliver business-critical solutions. Key Responsibilities:* Translate UI/UX designs and wireframes into high-quality, reusable React Native code.* Optimise app components for performance, responsiveness, and smooth user experience across iOS and Android devices.* Develop scalable, maintainable front-end architecture with reusable components and libraries.* Integrate native modules More ❯

Senior Software Engineer (React Native Mobile App Developer) Senior Software Engineer (React Native Mobile App Developer) A bit about Net World Sports Join Net World Sports on our mission to become the world's leading sports equipment retailer. Nothing excites us more than finding hungry, talented … individuals and unleashing them in a team capable of achieving incredible things. We're looking for an experienced Senior React Native Developer to join our small, focused Scrum team working on mobile applications for both iOS and Android. You'll be responsible for building new apps and maintaining existing ones using React … temporary role, likely lasting around 6 months, with a view to extending beyond this if needed. WHAT YOU'LL DO: Design, develop, and maintain cross-platform mobile applications using React Native Build new applications and features, while supporting and improving existing apps Consume GraphQL APIs in the mobile stack Collaborate with designers and backend engineers to deliver robust, user More ❯

We're looking for a senior frontend engineer to help us build our SaaS and on-premise helpdesk product. If you love working on products used by thousands of people and want to work in a small but quickly growing company, then read on! At Deskpro, we make helpdesk software and we have customers of all shapes … have a Wimbledon office but remote opportunities are available for UK-based candidates who can't commute in. View our careers page What you will do as a senior frontend developer As a senior frontend developer, you will help build new features and modules, you'll be involved … the varied work, and you will get satisfaction in shipping software that gets used by thousands. Technology we use and where we're going Our frontend is built with React and Typescript. Our product has a GraphQL backend and we use codegen to generate fully typed Typescript interfaces for the Apollo Client. We love our types! We also use More ❯

them into technical requirements Keeping up-to-date with the latest industry trends in the tech industry, particularly React.js Mentor junior developers Code reviews Design discussions Profile Must haves: React Next.js Experience building API's Worked on high volume websites Nice to haves: Tailwind CSS .NET Core/C# Azure Job Offer Annual bonus Matched pension up to More ❯

technical requirements Keeping up-to-date with the latest industry trends in the tech industry, particularly React.js Mentor junior developers Code reviews Design discussions The Successful Applicant Must haves: React Next.js Experience building API's Worked on high volume websites Nice to haves: Tailwind CSS .NET Core/C# Azure What's on Offer Annual bonus Matched pension up More ❯

Senior React Developer/Front End Engineer (React TypeScript Data Visualisation) London to £80k Are you a skilled Software Developer with strong React and Data Visualisation skills combined with a good appreciation of financial markets and technology? You could be joining a growing, global, Fintech services company that … has seen 30-40% year on year growth for the past 10 years and has ambitious growth plans. As a Senior React Developer you'll design and develop new features and enhancements to the front end of the platform with a focus on real-time data visualisation on business critical systems using React. … two days. About you: You have a strong knowledge of software engineering best practices and Computer Science fundamentals such as OOP, Data Structures, Design Patterns You have expertise with React and strong TypeScript skills You have experience with data visualisation and have worked on complex systems You have a good understanding of financial markets, ideally with experience in a More ❯

Role: Senior React Native Developer Location: 1-2 days a week in London Salary: £60,000 - £70,000 We are seeking a Senior React Native Developer to join our team and lead the development of high-quality mobile applications. You will work closely with the team … requirements analysis capture and validation against and with business and platform requirements. Must Have: 5+ years of professional experience in mobile development. 3+ years of experience building apps with React Native. Strong proficiency in JavaScript and TypeScript. Solid understanding of mobile design principles and interface guidelines. Experience with Expo, Redux, React Navigation, or Reanimated. Experience integrating with RESTful … record of delivering high-quality apps in production. Additionally, you'll demonstrate experience of: 5+ years of professional experience in mobile development. 3+ years of experience building apps with React Native. Strong proficiency in JavaScript and TypeScript. Solid understanding of mobile design principles and interface guidelines. Experience with Expo, Redux, React Navigation, or Reanimated. Experience integrating with RESTful More ❯