1 to 25 of 96 Front-End Developer (Client-Side Developer) Jobs

Front-End Developer (one day a week in the central London office) Sports Analytics This role is a unique opportunity for a Front-End Developer to combine technical challenges with creativity in a collaborative, high-standard work environment. By joining this team, youll not … an ideal setting for those passionate about leveraging cutting-edge technology to make meaningful contributions in the world of sports analytics. Key responsibilities for the role of Front-End Developer include: Build responsive, accessible, and high-performance front-end interfaces using Next.js, React.js, and Tailwind CSS. Collaborate with … and scalability, with an emphasis on cloud integration. Contribute to CI/CD processes, deployments, and frontend build pipelines in a cloud-based environment. As the selected Front-End Developer, your background will include: 3+ years industry experience in a Front-End Developer role More ❯

Front-End Developer – React Native/React – AI Product Up to £75k + 10% bonus + equity London (Hybrid - 3 days a week) A cutting-edge AI company shaping the future of strategic insight is looking for a Front-End Developer to join their … joining a collaborative, design-focused team solving some of the most interesting problems in natural language processing and knowledge visualisation. What You’ll Be Doing Building responsive front-end experiences in React, React Native, and Expo Collaborating closely with the Lead Visual Designer on clean and consistent UI/UX Developing new user-facing features and … shipping high-quality code Working with cloud-based hosting services to support scalable applications Staying up to date with front-end technologies and contributing ideas to improve development Pair programming, code reviewing, and pushing to GitHub in a supportive engineering culture What Experience You Will Have Strong experience with JavaScript, HTML5, CSS3 and modern web development More ❯

Front-End Developer – React Native/React – AI Product Up to £75k + 10% bonus + equity London (Hybrid - 3 days a week) A cutting-edge AI company shaping the future of strategic insight is looking for a Front-End Developer to join their … joining a collaborative, design-focused team solving some of the most interesting problems in natural language processing and knowledge visualisation. What You’ll Be Doing Building responsive front-end experiences in React, React Native, and Expo Collaborating closely with the Lead Visual Designer on clean and consistent UI/UX Developing new user-facing features and … shipping high-quality code Working with cloud-based hosting services to support scalable applications Staying up to date with front-end technologies and contributing ideas to improve development Pair programming, code reviewing, and pushing to GitHub in a supportive engineering culture What Experience You Will Have Strong experience with JavaScript, HTML5, CSS3 and modern web development More ❯

Front-End Developer – React Native/React – AI Product Up to £75k + 10% bonus + equity London (Hybrid - 3 days a week) A cutting-edge AI company shaping the future of strategic insight is looking for a Front-End Developer to join their … joining a collaborative, design-focused team solving some of the most interesting problems in natural language processing and knowledge visualisation. What You’ll Be Doing Building responsive front-end experiences in React, React Native, and Expo Collaborating closely with the Lead Visual Designer on clean and consistent UI/UX Developing new user-facing features and … shipping high-quality code Working with cloud-based hosting services to support scalable applications Staying up to date with front-end technologies and contributing ideas to improve development Pair programming, code reviewing, and pushing to GitHub in a supportive engineering culture What Experience You Will Have Strong experience with JavaScript, HTML5, CSS3 and modern web development More ❯

Front-End Developer – React Native/React – AI Product Up to £75k + 10% bonus + equity London (Hybrid - 3 days a week) A cutting-edge AI company shaping the future of strategic insight is looking for a Front-End Developer to join their … joining a collaborative, design-focused team solving some of the most interesting problems in natural language processing and knowledge visualisation. What You’ll Be Doing Building responsive front-end experiences in React, React Native, and Expo Collaborating closely with the Lead Visual Designer on clean and consistent UI/UX Developing new user-facing features and … shipping high-quality code Working with cloud-based hosting services to support scalable applications Staying up to date with front-end technologies and contributing ideas to improve development Pair programming, code reviewing, and pushing to GitHub in a supportive engineering culture What Experience You Will Have Strong experience with JavaScript, HTML5, CSS3 and modern web development More ❯

Front-End Developer – React Native/React – AI Product Up to £75k + 10% bonus + equity London (Hybrid - 3 days a week) A cutting-edge AI company shaping the future of strategic insight is looking for a Front-End Developer to join their … joining a collaborative, design-focused team solving some of the most interesting problems in natural language processing and knowledge visualisation. What You’ll Be Doing Building responsive front-end experiences in React, React Native, and Expo Collaborating closely with the Lead Visual Designer on clean and consistent UI/UX Developing new user-facing features and … shipping high-quality code Working with cloud-based hosting services to support scalable applications Staying up to date with front-end technologies and contributing ideas to improve development Pair programming, code reviewing, and pushing to GitHub in a supportive engineering culture What Experience You Will Have Strong experience with JavaScript, HTML5, CSS3 and modern web development More ❯

a rewarding career where your potential is celebrated, and your journey to excellence begins. About the Role We are on the lookout for a talented and experienced Front-End Developer (6-Month Contract) ready to hit the ground running to become a vital part of our Technology & Engineering team at ECA International. … thrives on creating responsive, user-friendly web applications utilising React, Remix, TypeScript/JavaScript, CSS, and Tailwind. The ideal candidate will take charge of designing and implementing front-end solutions that flawlessly integrate with back-end services, ensuring a robust and maintainable architecture. You will collaborate closely within an Agile team, transforming business requirements … into impactful technical solutions and advocating for best practices in front-end development. This is an incredible opportunity to take the lead on UI design and execution, promote modern development methodologies, and leverage AI to foster innovation and enhance productivity throughout the software development lifecycle. Key Responsibilities: Front-End Development : Build responsive More ❯

and development teams to deliver responsive, user-friendly, and scalable WordPress websites. What You’ll Be Doing: Developing and maintaining WordPress websites with a strong focus on front-end performance and best practices. Translating design mockups into pixel-perfect, responsive front-end code. Customising themes and templates to meet project requirements. Optimising … designers, back-end developers, and project managers. Troubleshooting, debugging, and improving existing codebases. What We’re Looking For: 2–4 years’ experience working as a front-end developer, with solid WordPress knowledge. Strong skills in HTML, CSS, JavaScript. Experience with modern front-end workflows Ability to … and work on exciting digital projects. This is an office based role within a busy studio How to Apply: If you’re a proactive front end web developer who enjoys bringing designs to life and wants the opportunity to grow into a permanent role, we’d love to hear from you. Please More ❯

your opportunity to join the UK's leading in subsea technology and systems, due to an exciting number of on-going projects they are adding an additional Front-end Developer to their successful team. You will play in the full development cycle of applications for products created and manufactured by the organisation. … efficient and responsive interfaces that will be deliver superb user experiences across a range of embedded and desktop platforms. Be responsible for the design and implementation of front-end web applications that offer the reusability, commonality across platforms/products and smooth easy use to the customer. In line with product and UX requirements, you will … design and develop user interfaces with re-usable controls. Keeping strong communication going with the front-end, you will implement easy to maintain data and communication services. What you'll need: Proven and strong experience in languages such Angular, HTML, CSS, JavaScript, and Typescript. Proven and strong experience in Inter-process communication mechanisms (gRPC or ZMQ More ❯

UKIC Cleared Senior/Lead Front-end JavaScript Developer - Consultancy (multiple locations available in the UK) - competitive salary and quarterly bonus ** Please note - due to the nature of work, all candidates must have enhanced DV clearance (UKIC/UK*C preferred) that is active and transferable We are looking for a Senior …/Lead Front-end JavaScript Developer to join our consulting client. We have multiple locations available In this role, you will lead the development of an impactful web application for a public sector programme, ensuring high performance, scalability, and maintainability. You will work closely with cross-functional teams to deliver engaging solutions … someone who could: Provide technical leadership and mentorship to a team of developers, guiding them through best practices and ensuring high-quality code. Design, develop, and maintain front-end components of web applications using HTML, CSS & JavaScript Collaborate with architects and other developers to design robust, scalable, and secure architectures for new projects and enhancements to More ❯

One of our clients currently seek a Senior Front-End Developer with strong Angular experience to join their dynamic team on an initial 6 month contract. This role is Hybrid (2 Days a week from Office based in Leeds). Key Skills Required: 5+ years of front-end More ❯

One of our clients currently seek a Senior Front-End Developer with strong Angular experience to join their dynamic team on an initial 6 month contract. This role is Hybrid (2 Days a week from Office based in Leeds). Key Skills Required: 5+ years of front-end More ❯

Job Title: Front-End Developer (Public Sector - SC Cleared) Contract : £400-£450/day Outside IR35 Location : Hybrid (London-based) Duration : 6 months (Mid-December start - End of June) Security Clearance : SC Clearance required Overview We're looking for a talented Front-End Developer … will serve as the primary access point for stakeholders to explore data, monitor performance, and make informed decisions. Key Responsibilities Interface Development :Design and build a centralised front-end application that integrates outputs from dashboards, reports, models, and data pipelines into a single, intuitive view. Accessibility Compliance :Ensure the interface meets WCAG 2.2 standards, promoting inclusive … iterate on design and functionality. Documentation & Scalability :Maintain component libraries and documentation to support consistency and scalability across future data products. Ideal Candidate Profile Proven experience in front-end development within data-rich environments Strong knowledge of modern JavaScript frameworks and data visualisation tools Familiarity with accessibility standards and responsive design principles Comfortable working independently and More ❯

Company Our client has a suite of products that support a global customer base. These applications use a modern frontend stack to deliver performant, responsive, and accessible web interfaces. The role involves collaboration with cross-functional teams to More ❯

per day Inside IR35. One of our leading clients is looking to recruit a UI Engineer/Developer/Front End Developer/Software Engineer. Location – remote Duration – 6 months Day rate – £450 – 550 per day Inside IR35 Experience: Experience in a UI Engineer/Software Engineer/… Front End Developer/Angular Developer role Angular experience – essential Building and maintaining responsive and accessible interfaces at scale Familiarity with state management libraries (e.g., Redux, Zustand) and component-based architectures Solid understanding of web performance optimisation, testing (unit, integration … and end-to-end), and cross-browser compatibility Collaborate with UX designers and product teams to translate design wireframes and prototypes into working front-end components Ensure a consistent look and feel across all digital products through the implementation and maintenance of a shared design system. Understanding of REST APIs and integration More ❯

Are you an experienced Front-End WordPress Developer looking for your … next challenge with a leading EdTech innovator? Our client, an award-winning business, is seeking a talented individual to take ownership of their website's front-end development and enhancements. About Our Client: Our client is a dynamic and growing EdTech company headquartered in London, with a team of … closely with cross-functional teams including PPC and SEO specialists, full-stack developers and content creators. The Role: As a Front-End WordPress Developer, you will be responsible for delivering visually appealing, highly functional, and performance-optimised platforms. You'll drive new website improvements across two group brands, ensuring a seamless user More ❯

Are you an experienced Front-End WordPress Developer looking for your … next challenge with a leading EdTech innovator? Our client, an award-winning business, is seeking a talented individual to take ownership of their website's front-end development and enhancements. About Our Client: Our client is a dynamic and growing EdTech company headquartered in London, with a team of … closely with cross-functional teams including PPC and SEO specialists, full-stack developers and content creators. The Role: As a Front-End WordPress Developer, you will be responsible for delivering visually appealing, highly functional, and performance-optimised platforms. You'll drive new website improvements across two group brands, ensuring a seamless user More ❯

Front End Developer Sheffield Full time, Permanent. £35,000 - £50,000 DOE Monday – Friday We are hiring a UX Front-End Developer to help us deliver accessible, high-performance web applications. You’ll be part of a cross-functional product team, working closely with … bag sessions on best practices (e.g. Git workflows, VS Code tips, performance tuning). Supporting less experienced developers through guidance and feedback. Staying up to date with front-end frameworks, tools, and design system trends. Proposing practical improvements to enhance our developer experience and product quality. Benefits : Career progression opportunities with a … modern syntax. React (functional components and hooks): Real-world applications and component libraries. Bootstrap 5: Skilled in custom theming and utility classes. .NET (C#) & ASP.NET Core: Integrated front-end/back-end projects. TypeScript: Experience delivering fully typed React applications. State management: Redux, Context API, or similar—used in shipped features. Git: Clean commit More ❯

winning software provider – Their software has led the market in providing innovative solutions for decades for retailers and third-party providers. They are looking for an experienced Front-End Developer to be responsible for helping to design, develop, and debug the front end to the coding standards defined … skills • Experience of developing websites using HTML, CSS, JavaScript, and frontend frameworks • Experience of source control and branching ideally Azure Git or GitHub • 4 years or more Front-End Development experience • Experience of JavaScript Front-End Frameworks • Proven experience working from wireframe designs • Understands accessibility requirements and practices • Agile environment knowledge and … experience • Experience of Front-End security practices • Have worked directly with BAs, developers, POs and other roles in a multi-disciplinary team Beneficial skills • Previous work experience within the logistics industry • Experience with Axure, Miro, and Visio • Experience of web technologies i.e., MVC, Web APIs, REST and XML/JSON services • Proven experience with wireframe design More ❯

Overview This is a hands-on, collaborative role within an agile team building solutions across Linux and cloud platforms, using TypeScript, React, and more. You'll also have the opportunity to train in Golang as part of your development. What More ❯

Location: Leeds (3 days per week onsite, with flexibility following onboarding) Salary: Up to £45,000 (DOE) + Performance Bonus Are you a creative front-end developer who loves bringing design concepts to life in the browser? Do you thrive in a fast-paced agency setting, working across multiple … data requirements Produce accessible, SEO-friendly HTML markup with modern CSS frameworks (e.g. Tailwind CSS) Build responsive, mobile-first layouts that adapt seamlessly across devices Develop interactive front-end features using JavaScript and reactive frameworks (e.g. Vue.js) Proactively test, debug, and troubleshoot cross-browser compatibility issues Collaborate with designers and backend developers to deliver polished, high … quality projects Contribute to accurate project estimates, supporting delivery across new builds and retainers Stay current with front-end trends and propose new ideas and technologies to the team What you'll bring Essential: 2+ years of front-end development experience in a digital agency environment Proficiency in HTML, CSS (including Tailwind More ❯

Front End Developer, you'll be at the forefront of our digital product development, driving innovation and excellence in front-end engineering. You will be responsible for delivering high-quality frontend solutions by setting the coding standard, shaping the architecture, guiding engineering practices, and lead the team through More ❯

Web Developer Our client is looking for an experienced Front End Developer to be responsible for helping to design, develop, and debug the front end to the coding standards defined by the Technical Development Manager as well as helping to improve these … experience Experience of developing websites using HTML, CSS, JavaScript, and frontend frameworks Experience of source control and branching ideally Azure Git or GitHub 4 years or more Front-End Development experience Experience of JavaScript Front-End Frameworks Proven experience working from wireframe designs Understands accessibility requirements and practices Agile environment knowledge and … experience Experience of Front-End security practices Have worked directly with BAs, developers, POs and other roles in a multi-disciplinary team Desirable experience Experience with Axure, Miro, and Visio Experience of web technologies i.e., MVC, Web APIs, REST and XML/JSON services Proven experience with wireframe design and prototyping Experience in UX Research, UX More ❯

Front end Developer Permanent £40,000 (doe) Peterborough (Hybrid) We’re looking for a Front-End Developer with back-end exposure to join a newly created permanent role based in Peterborough. This is a hybrid role, offering 2 days remote working and … version control, and implementing CI/CD pipelines with agile tools. Develop back-end objects and web services while designing and implementing responsive, user friendly front-end interactions. Write clean, efficient code and libraries to support high-quality, maintainable web applications. Desirable: experience with VB.NET, YAML, DevExpress, and Microsoft Azure. More ❯

Eir Evo Talent are working with an incredibly exciting scaling fintech who has recently secured a tonne of investment to 1, build out more products within their suite but also to scale the business. Their investors are the likes of More ❯