senior react developer jobs in London

Make powerful software feel straightforward. Build the web experience that helps a busy business owner set up Jodie, understand a call and know what to do next. The work matters. Jodie AI is a UK company building an AI receptionist for busy businesses. Jodie answers calls, captures the important details and helps owners get back to customers, even when they...

Senior React Developer / Senior Front End Developer Join a focused application modernisation project, designing a secure, accessible React and TypeScript front end for an established enterprise platform while collaborating closely with an existing development team through delivery and handover. If you've also worked in the following roles, we'd also like to...

AWD online is seeking a Senior React Developer / Senior Front End Developer to modernise an established enterprise application. You will craft a secure, accessible React/TypeScript front end and collaborate with an existing team to ensure a smooth delivery and handover.You will work closely with architects, back-end developers and stakeholders to shape a...

Get AI-powered advice on this job and more exclusive features.Direct message the job poster from Oliver BernardConsultant | Specialist in growing Software Engineering teams.Senior Frontend Developer (React)2-3 days p/week in LondonUp to £85k plus equityWould you like the opportunity to join an organisation looking to revolutionise the construction space?...

Senior Frontend Developer (React & React Native)Senior Frontend Developer (React & React Native)Are you ready to take your React and React Native skills to the next level?All you need is:7+ years of experience as a Front-End Engineer;Strong proficiency in React 18+, including hooks, context, and modern patterns;Expert-level TypeScript experience with...

Lead modernisation projects on web applications for science research platformDuxford, Cambridge; c£60,000 DoE + Benefits Take a leading role as a Senior Developer to realise innovative web products as part of the company's new digital transformation. The company is at the forefront of science research in the UK, and put high priority in having clear public...

Senior React & Node Developer (AI & Full Stack) Location: London (Hybrid - 3 days per week) Salary: £65,000 - £75,000 Job Type: Permanent Please note: Applicants must have the right to work in the UK. Unfortunately, visa sponsorship is not available for this position. Build the Next Generation of AI-Powered Products We're working with an innovative...

Job ID: Location: London Type: Full Time Salary: 65000 - 75000 per annum Posted: Senior React & Node Developer (AI & Full Stack) Location: London (Hybrid – 3 days per week)Salary: 65,000 – 75,000 Job Type: Permanent Please note: Applicants must have the right to work in the UK. Unfortunately, visa sponsorship is not available for this...

About the RoleOur client, a highly innovative digital product studio, is seeking a talented and experienced Senior Frontend Developer with expertise in React or Vue.js to join their fully remote team. This role is central to crafting exceptional user interfaces and experiences for a diverse range of cutting-edge web applications. You will collaborate closely...

Talan Group is looking for a Senior Developer to join their technology team in Greater London. This role requires expertise in TypeScript and React, where you will design and deliver features across UI and backend services. You will collaborate closely with stakeholders to refine requirements and support live systems. The position offers a hybrid working...

Experis Austria is seeking a Senior Frontend Developer to own a modern React + TypeScript application from the UK, shape its architecture, and deliver accessible, high-quality features for users worldwide.You will work with GraphQL, AWS Amplify, AppSync, and a Vite-based pipeline, implement i18n, and drive tests and performance improvements in a...

Put the important things in a business owner's pocket. Build a fast, reliable mobile experience for reviewing calls, managing notifications and following up with customers. The work matters. Jodie AI is a UK company building an AI receptionist for busy businesses. Jodie answerscalls, captures the important details and helps owners get back to customers, even...

Job ID: 379348Location: LondonType: Full TimeSalary: 65000Apply now, read the job details by scrolling down Double check you have the necessary skills before sending an application.- 75000 per annumPosted: 2026-10-29Senior React & Node Developer (AI & Full Stack)Location: London (Hybrid – 3 days per week)Salary: 65,000 – 75,000 Job Type: PermanentPlease...

Senior React & Node Developer (AI & Full Stack)Location: London (Hybrid - 3 days per week)Salary: £65,000 - £75,000Job Type: PermanentApplicants must have the right to work in the UK. Unfortunately, visa sponsorship is not available for this position.Build the Next Generation of AI-Powered ProductsWe're working with an innovative technology company that's...

We are looking for a talented and experienced full stack developer with experience in Finance process within Investment banking for one of our global investment banking clients Primary task would be to Design and develop responsive, high-performance front-end applications using React 18 and TypeScript for trading desks and risk reporting teams. Build and...

Senior React & Node Developer (AI & Full Stack)Location: London (Hybrid - 3 days per week)Salary: £65,000 - £75,000Job Type: PermanentPlease note: Applicants must have the right to work in the UK. Unfortunately, visa sponsorship is not available for this position.Build the Next Generation of AI-Powered ProductsWe're working with an innovative technology...

I'm working with a well-funded startup who are hunting for a React Developer to join their team near Liverpool Street. They're at an exciting time right now as they're popular in the UK market but would eventually like to be a global brand. To do this they'll be adding new features and ensuring their existing code is robust and scalable. They have an...

Well-Trusted Media Telecommunications Client to Shape the Future of Technology! Are you ready to do the best work of your life? Our client is at the forefront of the Media Telecommunications Technology industry, creating innovative, scalable solutions that power exceptional customer experiences across multiple platforms. Be part of a workplace where you can...

Our client are a global consulting firm, working on a project in the Payments domain, they are on the lookout for a Frontend (React) leaning full stack engineer to come in on a contract basis.Key Skills/Requirements:Strong ReactJS experience (Hooks, State Management)Experience with REST API integration and Front End tooling (Webpack, etc.)Familiarity with...

React Developer (remote, Asian Time zone)A competition agency we are currently working with is looking for an experience React and React Native developer to join the team working remotely from anywhere in the world!The main tasks for the role will be to help build and maintain both web and mobile applications for the completion site.The technical stack you...