1 to 25 of 114 React Developer Jobs in England

stakeholders (e.g., clients, users, product, platform, application owners). Design, develop, and maintain software applications using Python and SQL. Design and implement user interfaces using modern JS frameworks (e.g. React, Angular, or Vue.js). Build and maintain ETL/ELT pipelines and data models within data warehouses, an example pipeline being ingesting data from multiple Cyber Intelligence vendors. Architect … transformation within data warehouses, knowledge of tools such as DBT is desired. Experience with front-end technologies, such as HTML5, CSS3, and JavaScript. Knowledge of JavaScript frameworks, such as React (preferred), Angular, and Vue.js. Knowledge of CSS frameworks, such as Bootstrap, Material UI, and Tailwind CSS. Strong understanding of API protocols and standards, including REST and GraphQL. Hands-on … data technologies, such as Splunk, Trino, and Apache Iceberg. Data Science experience. AI/ML experience with building models. AWS certification (e.g., AWS Certified Solutions Architect, AWS Certified Developer). About Us J.P. Morgan is a global leader in financial services, providing strategic advice and products to the world's most prominent corporations, governments, wealthy individuals and More ❯

Front End Developer/Engineer (TypeScript React Native AI) London/WFH to £65k Want to work on intellectually and technically challenging AI systems at the cutting edge of what is possible, whilst learning and collaborating with an amazing team and enjoying flexible working and a range of other perks? You could be progressing your career … ll work alongside a talented team contributing ideas, collaborating with designers and prototyping new features. There's a modern tech stack, you'll be mainly using JavaScript/TypeScript, React and React Native but will be able to pick new technologies and skills up on the job. Location/WFH: You'll be joining a friendly and supportive … one day a week. About you: You are degree educated in Computer Science, from a top tier university (e.g. Russel Group, Oxbridge) You have Typescript experience combined with strong React and React Native skills You're proficient with HTML5 and CSS3 You have experience of responsive design for desktop and mobile You're keen to work in a More ❯

React Java Full Stack Developer (Manchester, UK) Hybrid: 2-3 days work from office Get The Future You Want! Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world … Join us and help the world’s leading organizations unlock the value of technology and build a more sustainable, more inclusive world. Your Role We are seeking a talented React Java FullStack Developer to join our team at Capgemini Financial Services. In this role, you will be responsible for developing and maintaining both front-end and … ship new features Optimize applications for maximum speed and scalability Build reusable code and libraries for future use Your Profile Strong front-end technology skills using HTML, CSS, JavaScript, React JS, Redux, Node, test framework (e.g., Jest) Strong experience with back-end technology: Java, SpringBoot, JPA, Hibernate, Junit, Mockito, microservices Experience with SQL (MS SQL preferred), cloud technology and More ❯

we transform the way they're managed, using smart technology and data-driven insights to drive meaningful change. And now, we're looking for a talented Full Stack Developer to help us shape the next chapter of our digital journey. What you'll be doing: You'll join our dynamic in-house tech team, working on products … interfaces or architecting scalable backend services, your work will be instrumental in pushing the boundaries of what's possible in FM. Develop and maintain web and mobile applications using React and React Native Craft clean, responsive UIs with HTML/CSS, JavaScript, and TypeScript Build scalable APIs and services with Node.js and GraphQL Containerise and deploy apps with … on, proactive, and passionate about clean code and elegant design. You'll enjoy solving real-world problems and collaborating in a fast-moving, friendly team. Solid commercial experience with React/React Native, TypeScript, Node.js Comfortable working with GraphQL APIs and building scalable backend services Strong understanding of containerisation (Docker) and orchestration with Kubernetes Experience with CI/ More ❯

technical guidance and mentorship to less experienced developers. Required Skills Strong experience with C#, .NET Core, Azure, and test automation. Proficiency in JavaScript and a modern front-end framework (React preferred). Familiarity with microservices, containerization, and site reliability engineering. Solid understanding of Agile/Scrum methodologies and software design principles. Experience with TDD and CI/CD pipelines. 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 working on multiple projects which could … 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 ❯

Financial Services Firm is hiring for a React Developer with a focus on RTK Query/Modern Frontend Engineering. This role has a flexible hybrid working policy and is based in the City of London. Salary ranges between £75K - £95K depending on experience. They are seeking an experienced React Developer with expertise … in Redux Toolkit - RTK Query to build high-performance, scalable, and user-centric applications. Responsibilities : Develop and maintain responsive single-page applications (SPAs) using React, TypeScript, and RTK Query Collaborate with designers, backend developers, and QA to build polished, user-friendly experiences Translate UI/UX wireframes into reusable, maintainable components Optimize application performance, caching, and API interactions Participate … in Agile ceremonies and contribute to continuous delivery pipelines Skills and Experience Required: 4-7+ years in frontend or full-stack development Proven production experience building SPAs with React Strong hands-on experience with Redux Toolkit (RTK) and Redux Query Comfortable working with Agile methodologies Deep understanding of functional components, React Hooks, and component lifecycle Skilled in More ❯

Financial Services Firm is hiring for a React Developer with a focus on RTK Query/Modern Frontend Engineering. This role has a flexible hybrid working policy and is based in the City of London. Salary ranges between £75K - £95K depending on experience. They are seeking an experienced React Developer with expertise … in Redux Toolkit - RTK Query to build high-performance, scalable, and user-centric applications. Responsibilities: - Develop and maintain responsive single-page applications (SPAs) using React, TypeScript, and RTK Query - Collaborate with designers, backend developers, and QA to build polished, user-friendly experiences - Translate UI/UX wireframes into reusable, maintainable components - Optimize application performance, caching, and API interactions - Participate … in Agile ceremonies and contribute to continuous delivery pipelines Skills and Experience Required: - 4-7+ years in frontend or full-stack development - Proven production experience building SPAs with React - Strong hands-on experience with Redux Toolkit (RTK) and Redux Query - Comfortable working with Agile methodologies - Deep understanding of functional components, React Hooks, and component lifecycle - Skilled in More ❯

technical guidance and mentorship to less experienced developers. Required Skills Strong experience with C#, .NET Core, Azure, and test automation. Proficiency in JavaScript and a modern front-end framework (React preferred). Familiarity with microservices, containerisation, and site reliability engineering. Solid understanding of Agile/Scrum methodologies and software design principles. Experience with TDD and CI/CD pipelines. More ❯

Front End React Developer, React, Javascript, NW London to £70K A leading financial software company are looking for a Front End JavaScript developer who is proficient with React.js. The role is Offcie based in North West London, Your primary focus will be on developing user interface components and implementing them following well … tools such as Babel, Webpack, NPM, etc. Ability to understand business requirements and translate them into technical requirements A knack for benchmarking and optimization Familiarity with git Experience with React Native is a bonus ****THIS ROLE IS OFFICE BASED More ❯

Java React Developer x3 Location: Northampton (Hybrid Working) £55,000 - £60,000 + perm benefits A leading consultancy-based organisation is currently looking to recruit a number of Java React Developers to partner with a financial services-based organisation. The successful developer will work on exciting digital solutions in a collaborative and … forward-thinking environment. We're seeking a passionate full stack developer to join our growing engineering team and help deliver high-quality, scalable, and secure applications for a diverse range of projects. This is a fantastic opportunity for someone who thrives in backend and frontend development, enjoys solving complex technical challenges, and is committed to writing clean More ❯

Java React Developer x3 Location: Knutsford (Hybrid Working) £55,000 - £60,000 + perm benefits A leading consultancy-based organisation is currently looking to recruit a number of Java React Developers to partner with a financial services-based organisation. The successful developer will work on exciting digital solutions in a collaborative and … forward-thinking environment. We're seeking a passionate full stack developer to join our growing engineering team and help deliver high-quality, scalable, and secure applications for a diverse range of projects. This is a fantastic opportunity for someone who thrives in backend and frontend development, enjoys solving complex technical challenges, and is committed to writing clean 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 development tools and libraries like jest, rollup etc Experience with connected More ❯

html Requirements We are looking for a Senior React Developer who holds a relevant degree and has commercial experience in a similar role. Key experience should include proficiency in React, TypeScript, and JavaScript. While not a prerequisite, experience in the following areas would be advantageous: Good software engineering principles (e.g., version control/Git, issue More ❯

Full-Stack Developer Financial Advisory Client We are working with a growing, independent Financial Advisory firm that is currently expanding its internal technology capabilities. As part of this growth, they are looking to hire a Full-Stack Developer to support their Chief … Investment Officer in developing and maintaining internal tools and applications that support investment decision-making and operational efficiency. The Role You will work across the full stack using TypeScript, React, Node.js, and PostgreSQL to build robust and scalable internal systems. You will also collaborate on Python-based research tools and contribute to the build and deployment of a locally … requirements Support Python-based research tools and automation Assist in configuring and optimising locally hosted LLMs Ensure code quality, maintainability, and performance Ideal Candidate Proven full-stack experience with React, Node.js, TypeScript, and PostgreSQL Comfortable working with or alongside Python Interest in AI technologies, particularly LLMs Ability to communicate technical concepts to non-technical stakeholders Experience in financial services 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 … 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, as is Source Control using Git and knowledge of software and application design and architecture. This is a rare opportunity to join and have a huge impact within a 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 … 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, as is Source Control using Git and knowledge of software and application design and architecture. This is a rare opportunity to join and have a huge impact within a More ❯

ReactJS Developer (Manchester, UK) Hybrid work: 2day a week in office Get The Future You Want! Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll … and help the world’s leading organizations unlock the value of technology and build a more sustainable, more inclusive world. Your Role We are seeking a talented ReactJS Developer to join our team at Capgemini Financial Services. As a ReactJS Developer, you will be responsible for developing user interface components and implementing them following … HTML, Javascript, CSS, Jquery, Lodash , Application servers (Tomcat, Apache, NGINX), Version Control Software (SVN/CVS/Git/Gerrit), Jira, Confluence, Jenkins Proven experience as a ReactJS Developer or similar role Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model Experience with popular ReactJS workflows (such as Flux or Redux) Familiarity with RESTful More ❯

Technologies - Knowledge of tools such as DBT within data warehouses is desirable. - Experience with front-end technologies, including HTML5, CSS3, and JavaScript . - Familiarity with JavaScript frameworks such as React (preferred), Angular, and Vue.js. - Knowledge of CSS frameworks is a plus. Responsibilities - Design, develop, and maintain software applications using Python and SQL. - Create and implement user interfaces with modern … JavaScript frameworks (e.g., React, Angular, Vue.js). - Build and maintain ETL/ELT pipelines and data models within data warehouses. Job Description Join our collaborative environment that values diversity, equity, and inclusion. You will design, develop, and maintain applications using Python and SQL, build ETL/ELT pipelines, develop user interfaces, and architect cloud-based solutions on AWS. More ❯

Essential Skills: Strong front-end technology skills using HTML, CSS, JavaScript, React JS, Redux, Node, test framework (e.g., Jest) Strong experience with back-end technology: Java, SpringBoot, JPA, Hibernate, Junit, Mockito, microservices Experience with SQL (MS SQL preferred), cloud technology and messaging tools. Experience with standard DevOps tools: Jira, Bitbucket, Nexus, Confluence, SonarQube, Veracode, GitLab, Maven, NPM, etc. Experience More ❯

Mobile App Developer (React Native + Node.js) Future CTO Potential Location: Remote (UK preferred) Salary: £50k£60k (flexible depending on experience) Tech Stack: React Native, Node.js, AI, Video Processing Looking for your next big opportunity to own a product from the ground up? Join a pioneering sports tech start-up building an AI-powered mobile … an AI-powered chat assistant. Youll help transform this into a fully functional, scalable product ahead of the next ski season. About the Role Youll lead full-stack development (React Native + Node.js), collaborating closely with the founders and UX designer in an iterative, design-driven process. This is a greenfield opportunity where youll shape the technical architecture, development … roadmap, and future team. Key responsibilities: Develop and own the mobile app front to back (React Native + Node.js) Build scalable APIs, cloud infrastructure, and CMS integrations Work from Figma prototypes through to production code Integrate AI tools and video analysis engines into a seamless user experience Optimise joint-tracking tech for accuracy and real-world performance Set 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 and most passionate technology experts from … cross-functional, globally 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 bring new features More ❯

Front End Developer - React and TypeScript London, United Kingdom You will join this large Financial Institution (Investment Bank) as a Front End Developer you will be joining a small team of developers to build a range of UI's in the equities risk domain. Previous Financial Services experience is not required. Essential functions … Design and development of scalable, high-traffic systems Championing engineering best practices across the team Building full-stack applications in TypeScript (React) Qualifications 5+ years as a Senior software engineer Deep backend knowledge usingNode.js, with full-stack ability inReact Cloud experience, ideally withAWS (Lambda, EKS, RDS)andKubernetes Exposure toAI tools or automationworkflows (desirable!) Familiarity withGraphQL, CI/CD, and … Applications for this job are no longer accepted. Please explore other open opportunities on our platform. Thank you! You applied for the position Front End Developer - React and TypeScript successfully.We will get back to you soon. Have a great day! Something went wrong Please double-check the information filled in the form, and make sure to 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 Native with TypeScript and GraphQL. You'll need a … 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 ❯

React Software Engineer Location: Belfast or London (hybrid flexibility) A well established digital product studio with offices in Belfast and London, the company specialises in designing, building, and scaling data-driven digital products and services. Their work spans strategy, UX/UI design, software engineering, and analytics, partnering with a range of high-profile clients to deliver impactful solutions. … growth making it a great environment for engineers who want to work on meaningful, modern web applications. What You'll Do Design, build, test, and maintain modern, high‐performance React applications (covering ES6+, Redux, React Router, Next.js, React Query, or similar). Develop mobile‐first, responsive UIs with clean, scalable, and secure code. Work across the stack … backend services. Estimate effort, scope technical designs, and communicate clearly with stakeholders. Mentor and share knowledge with team members while learning new technologies. What We're Looking For Strong React experience, plus familiarity with at least 3 of: Vanilla JS (ES6+), Redux, React Router, TanStack, Next.js, React Query, React Native, TypeScript. Solid testing background and attention More ❯