26 to 50 of 72 Senior React Developer Jobs in England

light client, or a crypto wallet on a mobile, this is about an entire blockchain running in full on mobile They are currently looking for experienced Middle and Senior Frontend Developers to join the international, cutting edge and innovative team based in London with flexibility to work remotely. Renown for flat hierarchies and short decision-making processes. … tech stack and processes. Support and mentor more junior developers. Identify and fix any performance issues. YOUR BACKGROUND: Mid level: Minimum of 2-5 years in Frontend Development. Senior level: Minimum of 5+ years in Frontend Development. Experience with React. Nice to have: NodeJS, Webpack, Redux, Docker, TypeScript, Angular. Agile Mindset. Experience with Automation. Proactive and positive More ❯

and that trusting people lets them come up with the best ideas and that helps our entrepreneurial spirit to thrive. Summary: We're seeking a Senior React Developer to help with the exciting project to redevelop our website. The successful candidate will be working to the highest professional standards to ensure that our More ❯

Senior React Developer – £75K – Hybrid/Cambridge We’re working with a fast-growing tech company that delivers smart, data-rich solutions used across the UK, Europe, and the US. With a brand-new Cambridge office just steps from the train station, they’re investing in a next-gen web platform and are … building a new front-end team to lead the charge. As a Senior React Developer , you’ll play a central role in shaping the user experience for thousands of customers worldwide. If you're someone who enjoys turning complex data into beautifully crafted, intuitive UIs, this is your chance to have a big … impact on a high-visibility product. What you’ll be doing: Developing new features in a modern React app used for data visualisation, maps, charts, and tables. Collaborating closely with design and backend teams to continuously improve product quality. Leading by example in engineering best practices, architecture decisions, and mentoring as the team scales. What we’re looking for More ❯

Java/React.js Full Stack Developer (Middle/Senior) ID28820 Join to apply for the Java/React.js Full Stack Developer (Middle/Senior) ID28820 role at AgileEngine . Job Overview AgileEngine, one of Inc. 5000's fastest-growing companies and a top-3 ranked dev shop according … technical documentation and optimize automated build and deployment processes. Minimum Qualifications Proven experience in end-to-end product ownership. At least 3 years of experience as a Frontend Developer with React. At least 3 years of experience as a Back-End Developer with Java. High proficiency in TypeScript. Knowledge of modern frontend tools, microservices … you will receive an email within hours with next steps. Keep an eye on your inbox and our internal site, LaunchPod, for guidance. Additional Details Seniority level: Mid-Senior level Employment type: Full-time Job function: Information Technology Industries: IT Services and Consulting #J-18808-Ljbffr More ❯

Social network you want to login/join with: Senior Full Stack Developer - Node/Typescript/React/AWS, London Client: IC Resources Location: London, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 2 Posted: 08.05.2025 Expiry Date: 22.06.2025 Job Description: Join an exciting journey with a rapidly … companies, and they’re poised for even greater success with ambitious continuous growth plans in place. With offices across the globe, they are looking to hire further Senior Fullstack Engineers to join their dynamic team … in London. As a Senior Fullstack Engineer, you'll contribute to a growing platform, playing a pivotal role in shaping the backend (Node.js) with some frontend (React) whilst driving innovation. Key Requirements: Extensive expertise with Node.js (taking high ownership in complex projects). Strong experience with Typescript and React. AWS Elasticsearch Solid background with NoSQL. Bachelors More ❯

Social network you want to login/join with: Senior Full Stack Developer - Node/Typescript/React/AWS, slough col-narrow-left Client: IC Resources Location: slough, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 2 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job … companies, and they’re poised for even greater success with ambitious continuous growth plans in place. With offices across the globe, they are looking to hire further Senior Fullstack Engineers to join their dynamic team … in London. As a Senior Fullstack Engineer you'll contribute to a growing platform, playing a pivotal role in shaping the backend (Node.JS) with some frontend (React) whilst driving innovation. Key Requirements: Extensive expertise with Node.JS (taking high ownership in complex projects). Strong experience with Typescript and React. AWS Elasticsearch Solid background with NoSQL. Bachelors More ❯

Social network you want to login/join with: Senior Full Stack Developer - Node/Typescript/React/AWS, london (city of london) col-narrow-left Client: IC Resources Location: london (city of london), United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 2 Posted: 16.06.2025 … companies, and they’re poised for even greater success with ambitious continuous growth plans in place. With offices across the globe, they are looking to hire further Senior Fullstack Engineers to join their dynamic team … in London. As a Senior Fullstack Engineer you'll contribute to a growing platform, playing a pivotal role in shaping the backend (Node.JS) with some frontend (React) whilst driving innovation. Key Requirements: Extensive expertise with Node.JS (taking high ownership in complex projects). Strong experience with Typescript and React. AWS Elasticsearch Solid background with NoSQL. Bachelors More ❯

companies, and they’re poised for even greater success with ambitious continuous growth plans in place. With offices across the globe, they are looking to hire further Senior Fullstack Engineers to join their dynamic team … in London. As a Senior Fullstack Engineer you'll contribute to a growing platform, playing a pivotal role in shaping the backend (Node.JS) with some frontend (React) whilst driving innovation. Key Requirements: Extensive expertise with Node.JS (taking high ownership in complex projects). Strong experience with Typescript and React. AWS Elasticsearch Solid background with NoSQL. Bachelors More ❯

companies, and they’re poised for even greater success with ambitious continuous growth plans in place. With offices across the globe, they are looking to hire further Senior Fullstack Engineers to join their dynamic team … in London. As a Senior Fullstack Engineer you'll contribute to a growing platform, playing a pivotal role in shaping the backend (Node.JS) with some frontend (React) whilst driving innovation. Key Requirements: Extensive expertise with Node.JS (taking high ownership in complex projects). Strong experience with Typescript and React. AWS Elasticsearch Solid background with NoSQL. Bachelors More ❯

About the role: As part of our team, you will focus on developing best-in-class mobile applications using React Native. Our apps are built with a modern tech stack that emphasizes cross-platform functionality while maintaining native performance and feel. Experience with native iOS/Android development is highly valued as it enables deeper platform integration and optimization. … your feature team, but also the entire mobile development team, ensuring that your ideas and insights are heard and valued. Your expertise: Minimum of 2 years of full-time React Native development experience (no upper limit) Proficiency in JavaScript/TypeScript and React Native framework Native development experience with iOS (Swift) and/or Android (Kotlin) is highly … valued Understanding of native modules and the ability to bridge between React Native and native code Experience in writing unit tests and E2E tests Proficiency in Git and familiarity with branching models such as Git-flow, Trunk Based Development, etc. Strong problem-solving skills and a passion for continuous learning Excellent communication and collaboration abilities A focus on producing More ❯

About the role: As part of our team, you will focus on developing best-in-class mobile applications using React Native. Our apps are built with a modern tech stack that emphasizes cross-platform functionality while maintaining native performance and feel. Experience with native iOS/Android development is highly valued as it enables deeper platform integration and optimization. … your feature team, but also the entire mobile development team, ensuring that your ideas and insights are heard and valued. Your expertise: Minimum of 2 years of full-time React Native development experience (no upper limit) Proficiency in JavaScript/TypeScript and React Native framework Native development experience with iOS (Swift) and/or Android (Kotlin) is highly … valued Understanding of native modules and the ability to bridge between React Native and native code Experience in writing unit tests and E2E tests Proficiency in Git and familiarity with branching models such as Git-flow, Trunk Based Development, etc. Strong problem-solving skills and a passion for continuous learning Excellent communication and collaboration abilities A focus on producing More ❯

Social network you want to login/join with: Senior React Developer to enhance and optimize their React component library, London col-narrow-left Client: S.i. Systems Location: London, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Reference: 7c5e34d801be Job Views: 2 Posted: 02.06.2025 Expiry Date … 17.07.2025 col-wide Job Description: Our client is seeking a Senior React Developer to enhance and optimize their React component library Duration - 3 months with a possibility of extension Some travel to Montreal may be required, T&L paid by the client Must Haves: Strong experience with React and front-end … development. Expertise in building and optimizing React component libraries. Strong debugging and troubleshooting skills. Nice to have: French Responsibilities: Improve and maintain the React component library, ensuring it aligns with best practices and industry standards. Develop user-friendly, responsive front-end components using React for the client’s financial applications. Collaborate with cross-functional teams, including designers More ❯

Social network you want to login/join with: Senior Software Developer (PYTHON/AWS/REACT), slough col-narrow-left Client: Tech4 Location: slough, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 5 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: Senior Software Developer (PYTHON/AWS/REACT) - health tech - tech for good, make a positive impact on the world. Highly successful and fast growing organisation has an exciting opportunity for a Senior Software Developer (PYTHON/AWS/REACT). They are looking for a talented More ❯

Senior Frontend Developer (React) 2-3 days p/week in London Up to £85k plus equity Would you like the opportunity to join an organisation looking to revolutionise the construction space? They have significantly increased their customer base recently and are now actively seeking a Senior Frontend Developer (React). As a Senior Frontend (React) Developer, you will be responsible for taking their product to the next level, direct reporting to their Head of Engineering. You will be directly responsible for developing and maintaining their frontend application, will also working closely with their designers, product owner and … data team. The team are built around working together, collaborating when they can, and encourage sharing ideas. Key requirements: Experience with their stack: TypeScript, React, Next.js. AWS. Enjoy coming to the office and working in a small team. Vercel deployments from GitHub, with GitHub Actions is a bonus. If you’re a Senior Frontend Developer More ❯

Senior Frontend Developer (React) 2-3 days p/week in London Up to £85k plus equity Would you like the opportunity to join an organisation looking to revolutionise the construction space? They have significantly increased their customer base recently and are now actively seeking a Senior Frontend Developer (React). As a Senior Frontend (React) Developer, you will be responsible for taking their product to the next level, direct reporting to their Head of Engineering. You will be directly responsible for developing and maintaining their frontend application, will also working closely with their designers, product owner and … data team. The team are built around working together, collaborating when they can, and encourage sharing ideas. Key requirements: Experience with their stack: TypeScript, React, Next.js. AWS. Enjoy coming to the office and working in a small team. Vercel deployments from GitHub, with GitHub Actions is a bonus. If you’re a Senior Frontend Developer More ❯

Yes col-narrow-right Job Views: 3 Posted: 08.05.2025 Expiry Date: 22.06.2025 col-wide Job Description: Senior Software Developer (PYTHON/AWS/REACT) - health tech - tech for good, make a positive impact on the world. Highly successful and fast-growing organization has an exciting opportunity for a Senior Software … Developer (PYTHON/AWS/REACT). They are looking for a talented individual who will design, implement, and maintain their publishing software, systems, and customer-facing digital products. Requirements Design and implement systems and software to meet requirements using appropriate tools and methods. Promote the creation of high-quality code by commitment to practices such More ❯

Social network you want to login/join with: Senior Frontend Developer (React), london col-narrow-left Client: Oliver Bernard Location: london, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 5 Posted: 05.05.2025 Expiry Date: 19.06.2025 col-wide Job Description: Senior Frontend Developer (React) 2-3 days p/week in London Up to £85k plus equity Would you like the opportunity to join an organisation looking to revolutionise the construction space? They have significantly increased their customer base recently and are now actively seeking a Senior Frontend Developer (React). As … a Senior Frontend (React) Developer, you will be responsible for taking their product to the next level, direct reporting to their Head of Engineering. You will be directly responsible for developing and maintaining their frontend application, will also working closely with their designers, product owner and data team. The team are built around More ❯

Social network you want to login/join with: Senior Frontend Developer (React), slough col-narrow-left Client: Oliver Bernard Location: slough, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 3 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: Senior Frontend Developer (React) 2-3 days p/week in London Up to £85k plus equity Would you like the opportunity to join an organisation looking to revolutionise the construction space? They have significantly increased their customer base recently and are now actively seeking a Senior Frontend Developer (React). As … a Senior Frontend (React) Developer, you will be responsible for taking their product to the next level, direct reporting to their Head of Engineering. You will be directly responsible for developing and maintaining their frontend application, will also working closely with their designers, product owner and data team. The team are built around More ❯

Senior Fullstack Developer (React, Node.js), Slough Client: Oliver Bernard Location: Slough, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 4 Posted: 06.06.2025 Expiry Date: 21.07.2025 Job Description: This role is based in a hybrid setting in London. Join a market-leading organization that delivers services to over 150 countries … worldwide. Be part of a technology team passionate about innovation, collaboration, and delivering excellent customer service while embracing new ideas and technologies. Essential skills for a Senior Fullstack Engineer: Hands-on experience developing REST web services and APIs Knowledge of deploying to cloud services, preferably AWS Experience with Unit … testing, TDD, BDD, and Test Automation Experience working with GraphQL If you are a Senior Fullstack Developer interested in working with Node.js and React for a leading organization, please apply. #J-18808-Ljbffr More ❯

Social network you want to login/join with: Senior Fullstack Developer (React, Node.js), london (city of london) col-narrow-left Client: Oliver Bernard Location: london (city of london), United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 3 Posted: 16.06.2025 Expiry Date: 31.07.2025 col-wide Job … Description: Location: Hybrid in London. Senior Fullstack Developer - would you like the opportunity to work for a market leading organisation, currently delivering to over 150 countries worldwide? You will be joining a technology team who have a passion for innovation, collaboration, and providing the best service to their customers as well as embracing new … with GraphQL. If you're a Senior Fullstack Developer, looking to work for a market leading organisation and enjoy working with Node.js/React, please apply. #J-18808-Ljbffr More ❯

Social network you want to login/join with: Senior Front-End (Node.js, React.js) Developer (10+ years) to support modernization initiatives to digitize the construction sector within the Government of Canada., London col-narrow-left Client: S.i. Systems Location: London, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job … Reference: ed13a4779005 Job Views: 4 Posted: 02.06.2025 Expiry Date: 17.07.2025 col-wide Job Description: Our valued public sector client requires the services of a Senior Front-End (Node.js, React.js) Developer (10+ years) to support modernization initiatives to digitize the construction sector within the Government of Canada . Responsibilities to Include: Support the development and More ❯

Mid-Level Frontend React Developer - AI Technology Salary: £50,000-80,000 Location: 2 days a week in London Mid React Developer - would you like the opportunity to work for a game-changing AI company based in London? This is an exciting opportunity for a Mid-level React Developer to join an organisation creating significant value for their customers. As a Mid-level React Developer, you will work alongside and be guided by their lead Frontend Engineer, working on enhancing and optimising their analytics platform. You will get the chance to work on creating exciting and user-friendly web apps. Requirements: At … least 3+ years of experience building scalable and reliable Frontends in an agile manner. High proficiency with JavaScript, React/Redux. Experince with Python and Node.js are beneficial. If you're a Mid-level React Developer who has a keen interest in working for an AI start-up in London, please apply. More ❯

Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 06.06.2025 Expiry Date: 21.07.2025 col-wide Job Description: Location: Hybrid in London. Senior Fullstack Developer - would you like the opportunity to work for a market leading organisation, currently delivering to over 150 countries worldwide? You will be joining … who have a passion for innovation, collaboration, and providing the best service to their customers as well as embracing new ideas, technologies and approaches. Essential skills for a Senior Fullstack Engineer: Hands on experience of developing REST web services and API's. Knowledge and experience of deploying to cloud services, preferably AWS. Experience of Unit testing, TDD … with GraphQL. If you're a Senior Fullstack Developer, looking to work for a market leading organisation and enjoy working with Node.js/React, please apply. #J-18808-Ljbffr 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 … 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 … 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 ❯

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 … 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 … 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 ❯