senior react developer

Civica is seeking a Senior Software Engineer to design, develop and implement scalable software solutions in a collaborative, fast-paced environment in Greater London. You will help drive high-quality outcomes with cross-functional teams and contribute to architectural decisions.You will lead code reviews, champion best practices, and mentor junior engineers...

A leading HealthTech company in London seeks a Senior Full Stack Engineer to develop scalable, cloud-native products. The ideal candidate has over 5 years of experience with React, Typescript, Node.js, and AWS, working in data-sensitive environments. The role involves mentoring engineers and ensuring high engineering standards. Offers a salary up to £90k...

A leading financial services company in Manchester seeks a Full Stack Engineer (Java/React) to lead their collaborative teams. The role requires a background in Java and proficiency in React. Candidates must have strong SQL experience and knowledge of Python. Responsibilities include executing software strategy, mentoring teams, and developing applications....

JPMorganChase is seeking a Software Engineer III within the Climate Nature & Social Risk Technology team in Glasgow. You will design and deliver trusted market-leading UI products with React + TypeScript, aligned to design systems, while upholding secure, scalable software delivery.You will lead technical UI design, automate testing, and advance CI/CD,...

Formula. is seeking a Senior Full Stack Engineer to join a technology consultancy delivering complex software for enterprise clients. The role is backend-led but truly full stack, building JVM services with Kotlin or Java 17+ and frontend with React and TypeScript.You will contribute to architecture discussions, API design, code reviews, and explore...

Crisil is seeking a talented full stack developer with expertise in finance processes within investment banking. The role involves designing and developing responsive front-end applications with React and TypeScript, collaborating with backend developers, and maintaining real-time dashboards.Key skills include strong front-end web technologies knowledge,...

Searchability is expanding its software and data engineering team in Lincoln. We seek a Senior React Engineer to craft data-rich front-end applications for government and secure-sector clients, shaping frontend architecture and coding standards.You will mentor peers and contribute to performance improvements across the stack. The role combines hands-on...

CGI Group Inc. is seeking a Senior Full Stack Software Engineer to design, develop and enhance modern software applications across the full stack.You will use React on the frontend with Python and FastAPI on the backend, building scalable solutions and owning the lifecycle from design to delivery. You will collaborate with engineers, data and infrastructure...

Aberdeen plc is seeking a Senior Full-Stack Engineer (Digital) to help build modern platforms using React, Next.js, .NET and Azure. Based in Edinburgh, you will contribute to front-end and back-end services, cloud infrastructure and enterprise integrations while mentoring others and shaping engineering standards.You will collaborate with product, UX and...

HCLTech is seeking a Senior Java Engineer to strengthen its RMS Trade Processing platform. You will design and deliver scalable full-stack solutions using Java, Spring Boot, Angular, and React, contributing across backend and frontend components in a business-critical system.The role requires 8+ years of enterprise software experience, expertise in RESTful...

Accenture is seeking a Full Stack Senior Developer in London to lead engineering teams and shape end-to-end technical delivery on the Microsoft stack. You will design and implement enterprise applications using C#, .NET, ASP.NET Core, and modern front-end technologies, while ensuring security and performance in Azure.You will oversee architecture decisions,...

Civica is seeking a Senior Software Engineer to design, develop, and implement scalable software solutions across public-sector projects. You will collaborate with product managers, UX/UI designers and cross-functional teams to deliver high-quality products that meet user needs and business objectives.Expect mentorship and code reviews as part of your role....

JPMorgan Chase is seeking a Senior Lead Software Engineer to drive the development of trader-facing risk UI in a React/TypeScript stack. You will mentor teammates, guide best practices, and push for robust, secure software across multiple technologies.You will lead design reviews and engage with external vendors to assess architectural alignment, while...

A technology company based in Liverpool is seeking a Frontend Developer to create user-centric web applications. The ideal candidate will work with React and Next.js, focusing on responsive design and data visualizations. This role offers a salary of up to £75,000 depending on experience, with strong career stability and a collaborative team environment....

Fitch Ratings seeks a Senior Software Engineer to join our global Ratings Technology team in Manchester. You will build and maintain full-stack applications powering analysts and decision-makers.The role spans backend in Java/Python to frontend in React, with opportunities to work on cutting-edge cloud technologies. You'll contribute to CI/CD pipelines, data...

Civica is seeking a highly skilled Senior Software Engineer to design, develop and implement scalable software solutions. You will collaborate with cross-functional teams to deliver products that meet user needs and business objectives.The role requires expertise in Go, React, and experience with C#, .NET and Angular, plus strong TDD and cloud/DevOps...

myenergi is seeking a Senior React Native Software Engineer to join our mobile team in the UK. You will develop and maintain two key mobile apps: a customer‑facing app with real‑time visibility and control over myenergi devices, and an installer‑focused app that connects to devices via Bluetooth for setup and diagnostics.You’ll work in a small, agile...

Pearson Carter are partnering with an innovative technology company to hire a Senior Full Stack Developer. You will work on an immersive learning platform, editor, and cloud services, using React, Node.js and AI-powered features. This fully remote role is UK-based, with an option to use an office if preferred.Responsibilities include building editor...

Bond Williams seeks a Senior Frontend Design Engineer to join on an initial 3-month contract. You will bridge product design and frontend engineering, taking ideas from wireframes through to production-ready applications on a London hybrid/remote setup.We value strong React/TypeScript skills, UI/UX awareness, and experience building scalable frontend...

Civica is seeking a Senior Software Engineer to design, develop and implement scalable software solutions. You will mentor junior engineers, review code, and collaborate with product managers and designers to deliver high-quality products.The role emphasizes performance, security and documentation, with a focus on modern technologies and iterative delivery....