101 to 125 of 137 Front-End Developer (Client-Side Developer) Jobs in England

looking for a skilled Senior Frontend Developer with strong experience in TypeScript and React Native to join our development team. In this role, you will build scalable, high-performance web applications and work closely with cross-functional teams to deliver outstanding user experiences. This is initially … tools and libraries where appropriate Skills & Experience Required: Proven commercial experience with React.js, React Native, and TypeScript Strong knowledge of modern front-end technologies and frameworks Experience with state management libraries such as Redux, Recoil, or similar Familiarity with RESTful APIs and third-party integrations Experience ...

Clearance 6 Month+ Contract Design, build and enhance accessible, high-quality digital services across the health system. You'll bring strong front-end expertise (JavaScript, CSS, progressive enhancement) and a deep understanding of accessibility (WCAG). Working in a multi-disciplinary Agile team, you'll collaborate … with product, design and clinical stakeholders to deliver user-centred services, lead front-end decisions and promote engineering best practice. Key Requirements Proven experience delivering front-end Strong HTML, CSS and JavaScript skills (framework-agnostic where needed) Experience building or extending design ...

Cleared Mid-Senior Frontend Developer | £350–£475 | Inside IR35 | 12 Months | Hybrid Remote We’re currently recruiting multiple SC Cleared Frontend Developers (Mid to Senior level) to support a major transformation programme. You’ll be embedded within a multi-disciplinary Agile team, working closely with designers … Review and contribute to code ensuring high quality outputs Work with backend teams to integrate workflow capabilities If either of these Frontend Developer roles sounds like a good fit and you’d like to know more, please apply with your most up-to-date ...

Pension, Private Medical. Must haves:- Must work 5 days per week in the office in Guildford.- Must have worked in a Senior Developer role already. Your new company This leading engineering software provider is expanding its Front End capability with … establishing front end standards.6+ years working with modern JavaScript frameworks, namely React and supporting by TypeScript.Must have strong front-end architecture experience building scalable UI systems, extending to component-based design and web application performance.The main desirable is Electron experience, alongside contributions ...

please - all that matters is execution. Join us and help lay the foundation for a decentralized future. Key responsibilities As a Front-end Developer, you will be a part of the team that works on the development of the Bitfinex … Highly proficient in JavaScript and ES6+. Thoroughly experienced with React , Flux, SASS, Redux and the core principles surrounding these. Familiar with modern front-end pipelines and tools. Experienced with WebSocket s, REST ful and RPC-based API s. Inte rest ed in bringing diverse, innovative applications ...

please - all that matters is execution. Join us and help lay the foundation for a decentralized future. Key responsibilities As a Front-end Developer, you will be a part of the team that works on the development of the Bitfinex … Highly proficient in JavaScript and ES6+. Thoroughly experienced with React , Flux, SASS, Redux and the core principles surrounding these. Familiar with modern front-end pipelines and tools. Experienced with WebSocket s, REST ful and RPC-based API s. Inte rest ed in bringing diverse, innovative applications ...

please - all that matters is execution. Join us and help lay the foundation for a decentralized future. Key responsibilities As a Front-end Developer, you will be a part of the team that works on the development of the Bitfinex … Highly proficient in JavaScript and ES6+. Thoroughly experienced with React , Flux, SASS, Redux and the core principles surrounding these. Familiar with modern front-end pipelines and tools. Experienced with WebSocket s, REST ful and RPC-based API s. Inte rest ed in bringing diverse, innovative applications ...

please - all that matters is execution. Join us and help lay the foundation for a decentralized future. Key responsibilities As a Front-end Developer, you will be a part of the team that works on the development of the Bitfinex … Highly proficient in JavaScript and ES6+. Thoroughly experienced with React , Flux, SASS, Redux and the core principles surrounding these. Familiar with modern front-end pipelines and tools. Experienced with WebSocket s, REST ful and RPC-based API s. Inte rest ed in bringing diverse, innovative applications ...

please - all that matters is execution. Join us and help lay the foundation for a decentralized future. Key responsibilities As a Front-end Developer, you will be a part of the team that works on the development of the Bitfinex … Highly proficient in JavaScript and ES6+. Thoroughly experienced with React , Flux, SASS, Redux and the core principles surrounding these. Familiar with modern front-end pipelines and tools. Experienced with WebSocket s, REST ful and RPC-based API s. Inte rest ed in bringing diverse, innovative applications ...

please - all that matters is execution. Join us and help lay the foundation for a decentralized future. Key responsibilities As a Front-end Developer, you will be a part of the team that works on the development of the Bitfinex … Highly proficient in JavaScript and ES6+. Thoroughly experienced with React , Flux, SASS, Redux and the core principles surrounding these. Familiar with modern front-end pipelines and tools. Experienced with WebSocket s, REST ful and RPC-based API s. Inte rest ed in bringing diverse, innovative applications ...

please - all that matters is execution. Join us and help lay the foundation for a decentralized future. Key responsibilities As a Front-end Developer, you will be a part of the team that works on the development of the Bitfinex … Highly proficient in JavaScript and ES6+. Thoroughly experienced with React , Flux, SASS, Redux and the core principles surrounding these. Familiar with modern front-end pipelines and tools. Experienced with WebSocket s, REST ful and RPC-based API s. Inte rest ed in bringing diverse, innovative applications ...

please - all that matters is execution. Join us and help lay the foundation for a decentralized future. Key responsibilities As a Front-end Developer, you will be a part of the team that works on the development of the Bitfinex … Highly proficient in JavaScript and ES6+. Thoroughly experienced with React , Flux, SASS, Redux and the core principles surrounding these. Familiar with modern front-end pipelines and tools. Experienced with WebSocket s, REST ful and RPC-based API s. Inte rest ed in bringing diverse, innovative applications ...

collaborative problem solving, sophisticated design, and quality product is important. Responsibilities Developing new user-facing features using React.js Building reusable components and front-end libraries for future use Translating designs and wireframes into high quality code Optimising components for maximum performance across a vast array … RTKQuery also a bonus) Familiarity with RESTful APIs Knowledge of modern authorization mechanisms, such as JSON Web Token Familiarity with modern front-end build pipelines and tools (Github actions a bonus) Experience with common front-end development tools such as Babel, Webpack ...

frontend developer. The role is paying up to £45,000 and is 5 days a week in the office. Essential: Client-side Javascript/Typescript Modern React Development (Hooks, Context, React Query) Unit & Component testing using React Testing Library Advanced version control using Git. Working with … caching, load testing) Well-versed in implementing good practice with regards to accessibility (Keyboard support, screen readers, form usability) Knowledge of various front-end architectural patterns E2E Testing experience (Cypress/Playwright) Experience with Observability as a practice (logging, GA tagging, TrackJS, App Insights ...

intuitive user experiences as well as support our current clients. Your expertise in Angular will be essential in building efficient and scalable front-end solutions that meet the needs of our rapidly growing customer base. Key Responsibilities: Develop and maintain complex web applications using Typescript … integration. Write clean, maintainable, and efficient code following best practices. Optimise application performance for maximum speed and scalability. Troubleshoot and resolve front-end issues, ensuring a smooth user experience. Please Note: The role is remote with travel into Lincolnshire once per quarter for a team planning ...

intuitive user experiences as well as support our current clients. Your expertise in Angular will be essential in building efficient and scalable front-end solutions that meet the needs of our rapidly growing customer base. Key Responsibilities: Develop and maintain complex web applications using Typescript … integration. Write clean, maintainable, and efficient code following best practices. Optimise application performance for maximum speed and scalability. Troubleshoot and resolve front-end issues, ensuring a smooth user experience. Please Note: The role is remote with travel into Lincolnshire once per quarter for a team planning ...

intuitive user experiences as well as support our current clients. Your expertise in Angular will be essential in building efficient and scalable front-end solutions that meet the needs of our rapidly growing customer base. Key Responsibilities: Develop and maintain complex web applications using Typescript … integration. Write clean, maintainable, and efficient code following best practices. Optimise application performance for maximum speed and scalability. Troubleshoot and resolve front-end issues, ensuring a smooth user experience. Please Note: The role is remote with travel into Lincolnshire once per quarter for a team planning ...

intuitive user experiences as well as support our current clients. Your expertise in Angular will be essential in building efficient and scalable front-end solutions that meet the needs of our rapidly growing customer base. Key Responsibilities: Develop and maintain complex web applications using Typescript … integration. Write clean, maintainable, and efficient code following best practices. Optimise application performance for maximum speed and scalability. Troubleshoot and resolve front-end issues, ensuring a smooth user experience. Please Note: The role is remote with travel into Lincolnshire once per quarter for a team planning ...

intuitive user experiences as well as support our current clients. Your expertise in Angular will be essential in building efficient and scalable front-end solutions that meet the needs of our rapidly growing customer base. Key Responsibilities: Develop and maintain complex web applications using Typescript … integration. Write clean, maintainable, and efficient code following best practices. Optimise application performance for maximum speed and scalability. Troubleshoot and resolve front-end issues, ensuring a smooth user experience. Please Note: The role is remote with travel into Lincolnshire once per quarter for a team planning ...

intuitive user experiences as well as support our current clients. Your expertise in Angular will be essential in building efficient and scalable front-end solutions that meet the needs of our rapidly growing customer base. Key Responsibilities: Develop and maintain complex web applications using Typescript … integration. Write clean, maintainable, and efficient code following best practices. Optimise application performance for maximum speed and scalability. Troubleshoot and resolve front-end issues, ensuring a smooth user experience. Please Note: The role is remote with travel into Lincolnshire once per quarter for a team planning ...

intuitive user experiences as well as support our current clients. Your expertise in Angular will be essential in building efficient and scalable front-end solutions that meet the needs of our rapidly growing customer base. Key Responsibilities: Develop and maintain complex web applications using Typescript … integration. Write clean, maintainable, and efficient code following best practices. Optimise application performance for maximum speed and scalability. Troubleshoot and resolve front-end issues, ensuring a smooth user experience. Please Note: The role is remote with travel into Lincolnshire once per quarter for a team planning ...

intuitive user experiences as well as support our current clients. Your expertise in Angular will be essential in building efficient and scalable front-end solutions that meet the needs of our rapidly growing customer base. Key Responsibilities: Develop and maintain complex web applications using Typescript … integration. Write clean, maintainable, and efficient code following best practices. Optimise application performance for maximum speed and scalability. Troubleshoot and resolve front-end issues, ensuring a smooth user experience. Please Note: The role is remote with travel into Lincolnshire once per quarter for a team planning ...

intuitive user experiences as well as support our current clients. Your expertise in Angular will be essential in building efficient and scalable front-end solutions that meet the needs of our rapidly growing customer base. Key Responsibilities: Develop and maintain complex web applications using Typescript … integration. Write clean, maintainable, and efficient code following best practices. Optimise application performance for maximum speed and scalability. Troubleshoot and resolve front-end issues, ensuring a smooth user experience. Please Note: The role is remote with travel into Lincolnshire once per quarter for a team planning ...

intuitive user experiences as well as support our current clients. Your expertise in Angular will be essential in building efficient and scalable front-end solutions that meet the needs of our rapidly growing customer base. Key Responsibilities: Develop and maintain complex web applications using Typescript … integration. Write clean, maintainable, and efficient code following best practices. Optimise application performance for maximum speed and scalability. Troubleshoot and resolve front-end issues, ensuring a smooth user experience. Please Note: The role is remote with travel into Lincolnshire once per quarter for a team planning ...

intuitive user experiences as well as support our current clients. Your expertise in Angular will be essential in building efficient and scalable front-end solutions that meet the needs of our rapidly growing customer base. Key Responsibilities: Develop and maintain complex web applications using Typescript … integration. Write clean, maintainable, and efficient code following best practices. Optimise application performance for maximum speed and scalability. Troubleshoot and resolve front-end issues, ensuring a smooth user experience. Please Note: The role is remote with travel into Lincolnshire once per quarter for a team planning ...