16 of 16 React Developer Jobs in the South East

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 ❯

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 ❯

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 ❯

are looking for a highly skilled Full Stack Developer with proven commercial experience in both Python and Java , combined with a strong front-end background in React and JavaScript . This is a critical hire for a forward-thinking team building modern web applications at scale. The ideal candidate will bring technical depth across the full … Software Development Lifecycle (SDLC) , and demonstrable hands-on experience with containerisation and CI/CD tools. Key Responsibilities Build, scale and maintain responsive full stack web applications using Django, React, and Java . Write clean, modular, and testable code across the stack: Python, Java, JavaScript/React . Collaborate with UX/UI designers, DevOps engineers, and QA … considered): Minimum 3 years of commercial experience with Python using Django or Flask . Minimum 3 years of commercial front-end development using JavaScript , including recent production experience with React . Proven commercial experience with Java (not academic only). Recent roles (within the past 2 years) must be primarily focused on web development . Strong understanding and hands 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 ❯

Job Title: Software Developer Duration: 6 Months Location: Osterley - 2 days per week Interview Process: 2 rounds Job Description What you'll do: Create extremely well-crafted front-end web applications using React.js and NextJS Support and Develop Server Side Rendered web applications, making use of AWS Lambda Write resilient code that will be continuously tested, deployed … the code written is in line with the department technical strategy - performant, resilient, secure and well monitored and alerted web applications What you'll bring: Solid commercial experience in React/Redux development Good understanding of development best practices such as TDD, continuous integration and continuous delivery Good understanding of/experience with CI tools (Jenkins, Concourse) and testing More ❯

Lead React Developer - Hybrid, HQ in Sussex. (Valid UK work authorisation is essential). As part of an ongoing digital transformation program a Lead Front-End React Developer is required. As Lead Front-End Developer you will lead a team creating websites and web applications that enhance the digital … team where you will be able to influence the technical direction the team take and really stamp your mark. Skills And Experience Excellent communication and collaboration skills JavaScript specifically React JS experience is essential UI/UX development is key to this role Extensive experience in developing web pages using HTML/HTML5, XML, DHTML CSS/CSS3, SASS … LESS, JavaScript, React JS, Redux, Flex jQuery, JSON, Bootstrap Source Management software such as GitHub Object oriented analysis and design, API architecture experience Knowledge of a Test-driven approach including exposure to either TDD or BDD would be an advantage Benefits Up to 20% pension contributions To 10% bonus 27 days holiday with the option to purchase more Life More ❯

Lead React Developer - Hybrid, HQ in Sussex. (Valid UK work authorisation is essential). As part of an ongoing digital transformation program a Lead Front-End React Developer is required. As Lead Front-End Developer you will lead a team creating websites and web applications that enhance the digital … team where you will be able to influence the technical direction the team take and really stamp your mark. Skills And Experience Excellent communication and collaboration skills JavaScript specifically React JS experience is essential UI/UX development is key to this role Extensive experience in developing web pages using HTML/HTML5, XML, DHTML CSS/CSS3, SASS … LESS, JavaScript, React JS, Redux, Flex jQuery, JSON, Bootstrap Source Management software such as GitHub Object oriented analysis and design, API architecture experience Knowledge of a Test-driven approach including exposure to either TDD or BDD would be an advantage Benefits Up to 20% pension contributions To 10% bonus 27 days holiday with the option to purchase more Life More ❯

Front End Developer React £40k-£45k remote with 1-2 day per month in office Hampshire. React Native a bonus. A leading digital agency is currently seeking a talented Front End Developer with Reactto join their growing team. They work with a diverse range of clients, delivering high quality digital experiences across … mobile platforms. The ideal candidate will have a solid background withcore front end technologies,HTML, CSS, JavaScriptand with strong experience in React. Familiarity with, or a keen interest in, React Native and mobile app development is highly desirable, as the role will involve working across both web and mobile projects. Key Responsibilities: Collaborate with designers, developers, and project managers … Contribute to new project builds from concept to deployment Ensure responsive, accessible, and performant front end implementations Key Skills & Experience: Proficiency in HTML, CSS, and JavaScript Strong experience with React as a front-end framework Exposure to or an interest in React Native and cross-platform mobile development Ability to work across multiple projects in a fast paced More ❯

including building custom themes/plugins Headless CMS Web markup, including HTML5, CSS, and JavaScript/TypeScript Knowledge and experience of Git Sass, Webpack, and CSS frameworks like Tailwind React/NextJS and GraphQL Working with Restful APIs HTML emails DNS records Linux command line Experience with Vercel SEO principles Experience in an agency environment Experience Requirements: Agency … years (required) WordPress: 2 years (required) React/Next.js: 2 years (required) Benefits include: Perkbox Rockstar Awards for excellence (with the opportunity to earn an extra day of holiday each month) Company events & social hours Profit share scheme 23 days of holiday Boutique agency environment with a small team working alongside senior management Hybrid working opportunities (work from home … agency or start-up. If this sounds like it its of interest, apply now! Keywords: Senior Web Developer, Senior Developer, WordPress, Headless CMS, React, Next.js, GraphQL, Full Stack Developer. More ❯

Are you a talented UI Engineer experienced in building robust front-end applications using React? Are you passionate about creating intuitive user interfaces for the financial industry? If so, we have an exciting opportunity for you! Our client is a leading investment bank, who are seeking a skilled UI Engineer to join a dynamic team. As a UI Engineer … you will be responsible for developing cutting-edge front office tools and applications specifically designed for our traders. Your expertise in React and strong problem-solving skills will be essential in creating responsive and user-friendly interfaces that optimize trading workflows. Responsibilities: Collaborate with cross-functional teams, including traders, designers, and backend developers, to understand requirements and develop high … Requirements: Bachelor's or Master's degree in Computer Science, Engineering, or a related field. Proven experience as a UI Engineer or similar role, with a strong focus on React development. Proficient in JavaScript, HTML, CSS, and related web technologies. Ability to work in a fast-paced environment and deliver high-quality results within deadlines. Excellent communication and teamwork More ❯

React Native Developer London onsite to £65k Well established trading brokerage is seeking a React Native Developer as they expand into UK markets. As a React Native Developer, you'll join a small technology team building Greenfield trading systems from scratch, working in a start-up environment with … quickly see the impact of your work, developing high quality, scalable and secure trading applications with a focus on front end mobile application development, data visualisation and charts using React Native, TypeScript, React.js, Redux and Expo. Location: You'll join a team of finance entrepreneurs and technologists in City based offices with smart dress code on a fulltime basis. … About you: You have mobile application development experience using React Native You also have experience with React.js, Redux and TypeScript You have a strong appreciation for good UI/UX design You're keen to explore and use AI tools such as copilot You're comfortable taking ownership and building systems from scratch Finance experience would be great but More ❯

Senior Developer/Engineer (React TypeScript) London to £80k Are you a skilled Software Developer with strong React and TypeScript 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 … 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 … educated, having achieved a 2.1 or above in Computer Science or similar technical discipline What's in it for you: As a Senior Developer/Engineer (React TypeScript) you will receive a comprehensive package including: Salary to £80k Private Medical Healthcare including Dental and Vision cover Pension Share Option scheme Employee Wellness Programme Summer time hours More ❯

React Developer – Fixed Income eTrading We are seeking experienced React Developers to join the Fixed Income eTrading technology team at a global investment bank. This position is part of a high-profile, multi-year transformation initiative aimed at modernising and scaling a next-generation electronic trading platform. The role is to help build cutting edge More ❯

React Developer – Elite Trading Firm Location: London (Hybrid) Salary: Up to £180,000 + Bonus + Full Benefits The Opportunity: We’re collaborating with a leading Buy-Side firm to find a talented React Developer who will be instrumental in streamlining and automating core workflows. This is your chance to join an … outstanding benefits package What You Bring to the Table: Degree in Computer Science or a related STEM field 2+ years of experience in software or quant development ⚛️ Expertise in React (knowledge of Python is a major plus!) Familiarity with Agile , version control, and CI/CD practices This isn’t just another development role — it’s a chance to More ❯

We’re seeking an experienced PHP/React Developer to enhance our translation solutions, especially our in-house CAT tool, Robert. You’ll need proven expertise in designing and developing robust applications using PHP and React, with a clear understanding of best practices, secure coding, and scalable architecture. We’re open to flexible arrangements (casual More ❯