1 to 25 of 45 Senior React Developer Jobs

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 ❯

As a Senior Full-Stack Developer, you'll play a key role in shaping the future of Business Partner Transparency (BPT) within our osapiens HUB. This enterprise-grade platform helps companies comply with critical ESG regulations like: The German Supply Chain Due Diligence Act (LkSG) - ensuring suppliers uphold human rights and environmental standards. The 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 ❯

AM PHT) What are we looking for? Skills Required: A deep understanding of building large-scale applications with TypeScript and Node.js (currently with Express). Extensive experience with React (preferably Next.js). Advanced SQL skills for querying and managing databases, with experience in a modern OR/M solution (currently Prisma) Experience with UI and unit testing frameworks and 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 ❯

Senior Full Stack REACT/Java Developer Contract. My client a leading global name is in urgent need of a talented and experienced Senior Full stack engineer (REACT Java Springboot). My client is looking for a Developer with strong experience in React, Angular and … My client is seeking someone who is enthusiastic about creating exceptional user experiences and driving the future of digital products. Develop and maintain complex web applications using Angular and React for the frontend, along with a Spring Boot backend.Candidates will develop and maintain both client-side and server-side logic to ensure seamless integration and functionality. You will Optimse … practices in frontend development.Participate in code reviews and provide constructive feedback to team members.Identify and troubleshoot frontend issues, bugs, and performance bottlenecks. Successful candidates will have Strong expertise in React & Angular, with a deep understanding of their ecosystems and Spring-boot experience (Backend).Proven experience building complex web applications from scratch. You will have experience with TypeScript and modern 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 ❯

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 ❯

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 ❯

Senior Fullstack Developer (React/Node) Location: 2 days p/week in London Salary: Up to £80k Senior Fullstack Developer - would you like the opportunity to work for a leading organisation who are at the forefront of driving digital transformation? You will be joining a technology … team who have a passion for innovation, collaboration, and providing the best service to their customers as well as embracing new ideas, technologies and approaches. As a Senior Fullstack developer, you will be a key member in shaping their external client as it matures and grows. You will get the chance to work with … the implementation and development of features and functionality for their customers, playing a key part in delivering high-quality software for their clients. Requirements: 4+ years’ experience working with React and Node.js Experience with AWS would be a huge bonus TypeScript If you’re a Senior Fullstack Developer who wants to be at More ❯

Senior Fullstack Developer (React/Node) Location: 2 days p/week in London Salary: Up to £80k Senior Fullstack Developer - would you like the opportunity to work for a leading organisation who are at the forefront of driving digital transformation? You will be joining a technology … team who have a passion for innovation, collaboration, and providing the best service to their customers as well as embracing new ideas, technologies and approaches. As a Senior Fullstack developer, you will be a key member in shaping their external client as it matures and grows. You will get the chance to work with … the implementation and development of features and functionality for their customers, playing a key part in delivering high-quality software for their clients. Requirements: 4+ years’ experience working with React and Node.js Experience with AWS would be a huge bonus TypeScript If you’re a Senior Fullstack Developer who wants to be at More ❯

Synechron is looking for an experienced Senior REACT Developer to join our dynamic Digital Practice, based x3 days a week from our BELFAST offices. Working for a well-known global bank the initial project is multi year designing new application portals working with a large experienced team. Role: Design new application portals for More ❯

Senior React Native DeveloperSalary: £60,000-£70,000K DOELocation: Monthly travel to Bristol/London OfficeAre you a Senior React Native Developer looking to join a great team to work on high-quality mobile applications You will be joining a great company in a team of 4 but part … of a larger team with 9 other developers. Key Responsibilities: Build and maintain cross-platform mobile applications using React Native. Design scalable, secure, and high-performing solutions that seamlessly integrate with backend systems. Work closely with multidisciplinary teams to plan, develop, and launch new app features. Continuously improve app speed, responsiveness, and user experience. Provide technical guidance through code … ensuring smooth deployment to the App Store and Google Play. Requirements: Over 5 years of hands-on experience in mobile application development. At least 3 years of working with React Native to build cross-platform apps. Strong command of JavaScript and TypeScript. Deep understanding of mobile UI/UX best practices and platform-specific design standards. Practical experience with More ❯

companies, and they’re poised for even greater success with ambitious continuous growth plans in place. With offices across the globe, they are looking to hire further Senior Fullstack Engineers to join their dynamic team … in London. As a Senior Fullstack Engineer you'll contribute to a growing platform, playing a pivotal role in shaping the backend (Node.JS) with some frontend (React) whilst driving innovation. Key Requirements: Extensive expertise with Node.JS (taking high ownership in complex projects). Strong experience with Typescript and React. AWS Elasticsearch Solid background with NoSQL. Bachelors More ❯

companies, and they’re poised for even greater success with ambitious continuous growth plans in place. With offices across the globe, they are looking to hire further Senior Fullstack Engineers to join their dynamic team … in London. As a Senior Fullstack Engineer you'll contribute to a growing platform, playing a pivotal role in shaping the backend (Node.JS) with some frontend (React) whilst driving innovation. Key Requirements: Extensive expertise with Node.JS (taking high ownership in complex projects). Strong experience with Typescript and React. AWS Elasticsearch Solid background with NoSQL. Bachelors More ❯

exists thanks to passionate people, excited to solve complex challenges within a dynamic team. For our Headquarters in Hasselt we are looking for an experienced Senior React Native Developer WHAT WE'RE LOOKING FOR the enthusiastic & dedicated team player that is up for a new challenge in a great team and an exciting … industry who can help us improve and expand the capabilities of our Product suite even further. As our React Native Developer, you will mainly be working on our AVIOBOOK Connect application. Think of a chat application which combines all different stakeholders who are necessary to operate a flight: from pilots, to cabin crew, to the OCC … to help grow our business and keep our customers happy! YOU are passionate about creating and delivering high quality, well tested software are experienced in building web applications with React using TypeScript are experienced in building mobile applications with React Native using TypeScript, Gradle and Cocoapods are experienced in Redux and Mobx for state management are experienced in 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 ❯

Senior React Developer required for an exciting sports technology start up with a fantastic product based around fan interaction during live sporting events. You will be joining a business who are already at the forefront of their industry and have a small but highly skilled team. The primary skills required are React + Typescript, and if you could also bring some skills with React Native that would be a huge bonus! In this Senior React Developer/Senior Frontend Developer role we are looking for an experienced Senior Front End Developer … chance to learn new skills in a fantastic niche that spans both sports (& esports) technology and broadcasting, as you evolve with the company. Your previous Senior React Developer experience will need to include: 4+ years commercial experience in Frontend development, using React + Typescript (+ Webpack) Experience using and consuming REST APIs 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 ❯

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 ❯

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 ❯