8 of 8 React Developer Jobs in Central London

Full Stack Developer (React/Python) | AI Healthcare Start-Up! City of London | Hybrid (2 days office/3 days remote) £60K–£70K + Equity | Permanent | AI High-Growth Start-Up Robert Half Technology are proud to be partnering with a game-changing AI start-up on a mission to revolutionise healthcare. This is your chance … to join early, build groundbreaking tech, and make a real difference. We’re looking for a Full Stack Developer who thrives across the stack, React on the front end, Python on the back end and wants to shape the future of our platform from the ground up. You must have at least 2+years of experience as … a Full Stack Developer What you’ll do: • Craft sleek, responsive UIs with React • Build robust APIs & backend services in Python (FastAPI or Django/Flask) • Design, develop, and own features end-to-end • Influence the evolution of our tech stack • Work with cutting-edge tools : GCP/AWS/Azure, MySQL, Firestore, Docker/Kubernetes More ❯

Full Stack Developer (React/Python) | AI Healthcare Start-Up! City of London | Hybrid (2 days office/3 days remote) £60K–£70K + Equity | Permanent | AI High-Growth Start-Up Robert Half Technology are proud to be partnering with a game-changing AI start-up on a mission to revolutionise healthcare. This is your chance … to join early, build groundbreaking tech, and make a real difference. We’re looking for a Full Stack Developer who thrives across the stack, React on the front end, Python on the back end and wants to shape the future of our platform from the ground up. You must have at least 2+years of experience as … a Full Stack Developer What you’ll do: • Craft sleek, responsive UIs with React • Build robust APIs & backend services in Python (FastAPI or Django/Flask) • Design, develop, and own features end-to-end • Influence the evolution of our tech stack • Work with cutting-edge tools : GCP/AWS/Azure, MySQL, Firestore, Docker/Kubernetes More ❯

Full Stack Developer - React/Python London | Hybrid (2 days office and 3 days from home) £60K-£70K + Equity | Full-Time | Start-up We're a high-growth start-up building a leading healthcare! Looking for a Full Stack developer who loves working across the stack - React on the front end … Python on the back end. You'll: Build responsive UIs in React Develop APIs & services in Python (either Django/Flask/FastAPI) Own features end-to-end Help shape our tech stack You have: Strong React & Python skills API & database experience A proactive, problem-solving mindset Ideally start-up or scale-up experience Why us? Big impact More ❯

Senior/Lead Hands on Full Stack Developer - React/Python London | Hybrid (3days in the office and 2 days from home) £110,000+ Equity | Full-Time | Start-up We're a high-growth start-up building a leading healthcare! Looking for a Full Stack developer who loves working across the stack - React on the Front End, Python on the Back End. You'll: Build responsive UIs in React Develop APIs & services in Python (either Django/Flask/FastAPI) Own features end-to-end Help shape our tech stack You have: Strong React & Python skills API & database experience A proactive, problem-solving mindset Ideally start-up or scale-up More ❯

Mid-Weight React Native Developer £60,000-£70,000 + benefits | Holborn (Hybrid) A growing digital agency in Holborn is looking for a Mid-Weight React Native Developer to join their small engineering team. The business specialises in building AI-driven tools - from chatbots to scraping systems and retrieval solutions - with a … strong client base across the UK and Europe. The Role This is a hands-on React Native role, focused purely on mobile development (no web components). You'll be responsible for integrating two Python APIs (REST and GraphQL), optimising app performance, and contributing to new AI-centric features. The set-up is collaborative: pair programming, code reviews, and … pragmatic engineering in a small, lean team. Key Responsibilities Build and optimise React Native applications. Integrate with Python APIs (REST and GraphQL). Drive performance improvements: bundles, memory, startup, animations, offline. Participate in PR reviews and pair programming. Contribute to AI features (chatbots, scraping, retrieval systems). Manage store releases, updates, and monitoring. What's Needed 2-3+ More ❯

.NET Developer - Financial Trading - C#, React - London (Tech stack: .NET Developer, .NET 9, C#, React, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client, a market-leading financial trading firm, renowned for its innovation, lightning-fast technology and elite engineering culture, is seeking talented .NET Developer … of the technological curve. This is a rare opportunity to join a company where tech is not a support function, it is the business. The ideal candidate .NET Developer will have commercial experience working with .NET, C# and React.. Prior exposure to trading systems or financial services is highly desirable due to the nature of the role. … low-latency trading platforms and tools. This is a greenfield project and a chance to leave your mark on a business-critical system from day one. All .NET Developer positions come with the following benefits: Company shares 15% pension contribution Bupa private healthcare 3 hours per week of personal development time £4.5k annual training allowance 27 days More ❯

passionate engineers to help us build the future of payments. Role Overview: We are seeking a talented and driven Mid-Level Full Stack Engineer with strong skills in Node.js, React , and AWS cloud infrastructure . Youll play a key role in designing, developing, and maintaining scalable microservices and user interfaces for our core payments platform. Youll work in a More ❯

product and working in exciting, changeable environments What We’re Looking For: Degree in a STEM subject or equivalent experience Exposure to Python or JavaScript/TypeScript frameworks (e.g. React) Curiosity and a willingness to learn new tools and technologies An interest in geospatial data or map-based applications is a bonus A natural problem-solver who enjoys working More ❯