10 of 10 Permanent React Developer Jobs in East London

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 ❯

so on. Qualifications we're looking for: • Previous experience as a full stack ninja is preferred, with at least four years of hands-on time. • Front end experience with React and Typescript is required as well as a good understanding of working in a cloud-based environment (AWS is preferred). • Experience with Python, Node, and database technologies (PostgreSQL More ❯

React/Next.js Developer, London, 6 months, £616/day (Inside IR35) A good client of mine, a leading digital consultancy are working on an exciting proof of concept for a proposition aimed at unlocking a new opportunity space for one of their key clients. The POC will be a fast paced, 6-9 month engagement 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 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 ❯

Peapple Talent have partnered with a challenger Financial Services company who are recruiting an experienced Senior React Native Developer to join their growing team on a permanent basis. This is an exciting role for the developer to take our clients customer experience with their applications to the next level. Key responsibilities and objectives … and compliance teams. Key skills and experiences: 5+ years experience as a software engineer working in a mobile development role. You’ll have demonstrable hands-on experience of delivering React Native apps to best practice standards. If you value clean, readable and re-usable React-Native code. You’ll be passionate about software and an advocate of general More ❯

Lead React Native Developer Wanted ! ✨ Lead React Native Developer London (Hybrid – 2 days a week in office) £75,000-£85,000 This is an exciting opportunity to join a fast growing events based startup as their Lead React Native Developer. If you're passionate about building user focused mobile apps and … event experiences. Working with cutting edge tech, your work will directly impact user engagement and satisfaction. What we’re looking for: If you have 4+ years’ experience working with React Native and Redux and a strong knowledge of TypeScript, Firebase, and REST APIs this is the role for you Drop me a message if you are interested More ❯

UK, Microsoft, and Google, we're becoming the go-to AI education platform for all major exams worldwide. The Role We're looking for a talented full-stack developer with a passion for exceptional mobile experiences and interaction design. You'll craft beautiful, engaging user experiences that rival the best consumer apps, while helping us pioneer the … deep technical expertise with a genuine love for design as we create the next generation of educational experiences. Key Responsibilities Mobile Development & Design Build and maintain features for our React Native (Expo) mobile application Create smooth, delightful animations and micro-interactions that enhance the user experience Implement pixel-perfect designs with obsessive attention to detail Collaborate closely with design … Contribute to design discussions and provide technical input on feasibility and implementation Continuously improve app retention and engagement through thoughtful UX improvements Requirements Technical Expertise : Expert-level proficiency in React Native with Expo, plus solid experience with Next.js Design Sensibility : Demonstrated passion for exceptional UI/UX design, animations, and micro-interactions B2C Experience : Track record building consumer-facing More ❯

React Native Developer (Expo) – Secure Tech: Details: Type: Contract. Hybrid: London. Market rate: Daily (Outside IR35) Start date: ASAP Company and role: Our client is seeking a React Native Contractor to help shape the future of secure communication. You’ll be joining a lean, highly technical team focused on building the next-gen in the … Secure Tech" focused industry — with real impact and purpose. Key responsibilities: React Native Developer (Expo) – Secure Tech Build performant, secure mobile applications using React Native (Expo), Kotlin, and Swift. Integrate with Gmail APIs, manage OAuth2 flows, and handle MIME payloads. Implement responsive UIs from Figma designs. Contribute to architecture, automated testing, and CI/CD … pipelines. What we're looking for: React Native Developer (Expo) – Secure Tech 4+ years’ experience with React Native, ideally using the Expo SDK Strong knowledge of native module development in Kotlin/Swift Exposure to cryptographic principles, MIME standards, and OAuth2 Hands-on experience with secure systems, testing frameworks, and Git workflows Excellent communication and 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 ❯