1 to 25 of 151 Front-End Developer (Client-Side Developer) Jobs in the UK

flagship software platform enabling customers to synchronise and control our robotic camera systems. This is a hands-on, full-time, on-site role where you will drive front-end development while also having the opportunity to contribute across the full software stack. What We Offer: Competitive salary (£37k–£48k DOE). 37.5-hour working week with … work directly shapes the future of cinematic robotics. Key Responsibilities of the Front-End Software Developer: Develop visually compelling front-end applications designed for professionals in film and TV production. Contribute to both client-side and server-side architecture for high-performance … Experience: 2+ years' experience as a Full Stack Developer building web and OS-native applications. Experience developing for desktop and mobile environments. Strong front-end skills across HTML/CSS, JavaScript, XML, jQuery. Back-end experience in languages such as Java or Python (Python preferred). Familiarity with JavaScript frameworks More ❯

flagship software platform enabling customers to synchronise and control our robotic camera systems. This is a hands-on, full-time, on-site role where you will drive front-end development while also having the opportunity to contribute across the full software stack. What We Offer: Competitive salary (£37k–£48k DOE). 37.5-hour working week with … work directly shapes the future of cinematic robotics. Key Responsibilities of the Front-End Software Developer: Develop visually compelling front-end applications designed for professionals in film and TV production. Contribute to both client-side and server-side architecture for high-performance … Experience: 2+ years’ experience as a Full Stack Developer building web and OS-native applications. Experience developing for desktop and mobile environments. Strong front-end skills across HTML/CSS, JavaScript, XML, jQuery. Back-end experience in languages such as Java or Python (Python preferred). Familiarity with JavaScript frameworks More ❯

Front-End Developer - React.js/TypeScript/Next.js React.js, TypeScript, Next.js Salary up to £45k Hybrid - 2 days a week on-site in the Chester area For more information, please email me directly at (url removed) or call on (phone number removed) Who We Are: We're a forward-thinking digital business … teams work in agile, collaborative squads to design and build high-performing, scalable web applications that power our growing online presence. We're now looking for a Front-End Developer to join our talented engineering team, helping to enhance our digital platforms and create innovative, engaging features for our users. Who We … re Seeking: We're looking for a passionate Front-End Developer with solid experience in modern JavaScript frameworks, particularly React.js and TypeScript . You'll be working within a multi-disciplined team to build new site features, optimise customer journeys, and contribute to the continued evolution of our headless commerce platform. What More ❯

Front-End Developer – React.js/TypeScript/Next.js React.js, TypeScript, Next.js Salary up to £45k Hybrid – 2 days a week on-site in the Chester area For more information, please email me directly at Patrick.doyle@searchability.com or call on 01244 567 920 Who We Are: We’re a forward-thinking digital business … teams work in agile, collaborative squads to design and build high-performing, scalable web applications that power our growing online presence. We’re now looking for a Front-End Developer to join our talented engineering team, helping to enhance our digital platforms and create innovative, engaging features for our users. Who We … re Seeking: We’re looking for a passionate Front-End Developer with solid experience in modern JavaScript frameworks, particularly React.js and TypeScript . You’ll be working within a multi-disciplined team to build new site features, optimise customer journeys, and contribute to the continued evolution of our headless commerce platform. What More ❯

Front-End Developer (Contract - £300-£400/day, Fully Remote) (JavaScript/Vue.js) Initial 1-Month Contract | Potential for Ad-Hoc Ongoing Work We're looking for an experienced Front-End Developer to join a fast-paced digital transformation project for a leading UK … an order processing platform that integrates data from over 40 different software tools. The ideal candidate will have a sharp eye for detail, a strong understanding of front-end best practices, and the ability to hit the ground running in a dynamic environment. Tech Stack: JavaScript (ES6+) Vue.js HTML5/CSS3 REST APIs & JSON What You … Optimise workflows and improve system usability for internal teams Collaborate with backend developers and project leads to finalise and deploy key features Contribute to performance improvements and front-end best practices You'll Succeed If You: Have proven experience in Vue.js and modern JavaScript frameworks Thrive in fast-moving, delivery-focused environments Can jump into an More ❯

Position: Full time – permanent Location: Gatwick/Hybrid We have an exciting opportunity for a talented and motivated Front-End Developer to join our Digital Operations team. As a key member of our Design & UX team, your role will support the evolution of front-end development across various … digital products to ensure designs are seamlessly implemented. The Front-End Developer will build dynamic and multi-faceted websites to create engaging user-centric, responsive and accessible digital experiences. The successful candidate will also play a role in enhancing development processes and best practices, and participate in technical meetings, supporting front-end workflows, and keeping thorough documentation to ensure clarity and consistency across all development efforts. What you’ll be doing: Participating in front-end development within an international B2B business, converting designs into clean, semantic, and responsive HTML/CSS/SCSS code, ensuring cross-browser and device compatibility Contributing to the More ❯

sector? We're expanding our team of DV Cleared technologists to help design and deliver next-generation solutions that keep our nation secure. The Opportunity As a Front-End Developer, you'll play a key role in building intuitive, high-performance user interfaces for secure government and defence systems. You'll collaborate … unique requirements of Defence environments. This is a hands-on technical role for someone who's passionate about modern web development, user experience, and crafting elegant, reliable front-end solutions. Key Responsibilities Develop high-quality, responsive, and accessible web applications using HTML, CSS, and JavaScript . Build interactive, user-focused front ends using modern … to translate wireframes and prototypes into production-ready code. Optimise applications for performance, scalability, and cross-browser compatibility. Work with back-end teams to integrate front-end functionality with APIs and data sources. Conduct testing, debugging, and peer code reviews to ensure clean, maintainable code. Stay current with front-end More ❯

sector? We're expanding our team of DV Cleared technologists to help design and deliver next-generation solutions that keep our nation secure. The Opportunity As a Front-End Developer, you'll play a key role in building intuitive, high-performance user interfaces for secure government and defence systems. You'll collaborate … unique requirements of Defence environments. This is a hands-on technical role for someone who's passionate about modern web development, user experience, and crafting elegant, reliable front-end solutions. Key Responsibilities Develop high-quality, responsive, and accessible web applications using HTML, CSS, and JavaScript . Build interactive, user-focused front ends using modern … to translate wireframes and prototypes into production-ready code. Optimise applications for performance, scalability, and cross-browser compatibility. Work with back-end teams to integrate front-end functionality with APIs and data sources. Conduct testing, debugging, and peer code reviews to ensure clean, maintainable code. Stay current with front-end More ❯

sector? We're expanding our team of DV Cleared technologists to help design and deliver next-generation solutions that keep our nation secure. The Opportunity As a Front-End Developer, you'll play a key role in building intuitive, high-performance user interfaces for secure government and defence systems. You'll collaborate … unique requirements of Defence environments. This is a hands-on technical role for someone who's passionate about modern web development, user experience, and crafting elegant, reliable front-end solutions. Key Responsibilities Develop high-quality, responsive, and accessible web applications using HTML, CSS, and JavaScript . Build interactive, user-focused front ends using modern … to translate wireframes and prototypes into production-ready code. Optimise applications for performance, scalability, and cross-browser compatibility. Work with back-end teams to integrate front-end functionality with APIs and data sources. Conduct testing, debugging, and peer code reviews to ensure clean, maintainable code. Stay current with front-end More ❯

market leading organisation to recruit a Front-End React Developer (Contract) Remote working (UK-based). Role (Contract) The Front-End Developer will take ownership of core UI areas and accelerate delivery of key product features. Work closely with design, backend, and AI teams … Build user interfaces for LLM-powered search , AI agents, and advanced data analytics tools. Design clean, intuitive UX for interacting with AI reasoning, results, and suggestions. Integrate front-end components with internal APIs, vector search layers, and agent orchestration systems. Execute rapid iterations on scoped projects, new features, and experimental AI-driven interactions. Conduct performance optimisation … accessibility improvements, and UI refinement. Profile 3+ years of commercial front-end development experience, including contract roles. Strong proficiency with React , Next.js , and JavaScript/TypeScript. Skilled in creating component libraries, reusable UI patterns, and scalable front-end architecture. Experienced in integrating complex APIs and handling asynchronous behaviour. Able to work autonomously More ❯

UK*C/UKIC/eDV 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 … 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 ❯

days WFH) Employment type: Full-time/Permanent Salary: £28,000 – 33,000 (based on experience) Hours: Monday–Friday (37.5 hours a week) Reports to : Lead Front-End Engineer Why apply? You’ll be working on real products used by millions of people, not stuck fixing CSS on internal dashboards. You’ll gain hands-on experience … building member-focused platforms including Custard and its companion Gift Card App , as well as several other internal products and tools. About the Role As a Junior Front-End Developer , your primary responsibility will be to take design files and turn them into high-quality, responsive front-end code. You’ll work closely with our Lead Front-End Engineer and senior developers, taking on smaller tasks, UI/UX improvements, and incremental feature work. This is a great role for someone who wants to grow into a mid-level front-end engineer and a great opportunity to get More ❯

Job Title: Frontend Engineer – React/TypeScript/Next.js Location: London (Hybrid – 2‐3 days in office) Salary: £70,000 – £75,000 + Equity About the Company You’ll join a fast‐scaling SaaS business that’s redefining how enterprise More ❯

Job Title: Frontend Engineer – React/TypeScript/Next.js Location: London (Hybrid – 2‐3 days in office) Salary: £70,000 – £75,000 + Equity About the Company You’ll join a fast‐scaling SaaS business that’s redefining how enterprise More ❯

Senior Full Stack Engineer (Frontend Focus) Surrey – Hybrid (2 days onsite) Salary: Up to £70,000 A well-established professional services firm is expanding its Technology & Digital Advisory function and is seeking a Senior Full Stack Engineer with strong expertise More ❯

Job Title : Front-End Developer Location : London, Hampshire, Surrey, Greater London Salary : £50,000 - £70,000 We are seeking a skilled Front-End Developer to join our innovative team. You will take a lead role in designing and building intuitive, responsive applications for key … and system functionality is maintained. Develop web-based solutions using React, ASP.NET, and Bootstrap when required. Utilize tools like GoJS and Node-RED to create dynamic, interactive front-end elements. Incorporate advanced features such as AI-assisted suggestions to enhance productivity and decision-making. Skills and Experience Proven experience with WPF and MVVM , delivering desktop-based … as ASP.NET, Bootstrap, and Material Design . Awareness of advanced design trends such as Glassmorphism and dark mode support. Experience using GoJS and Node-RED for interactive front-end features. Strong problem-solving skills, attention to detail, and the ability to debug complex issues. Due to our high vacancy response rates unfortunately, we are not able More ❯

Senior Frontend Engineer Opportunity: Permanent Salary: Up to £95k Hybrid: Flexible UK-based Office Location: London, Manchester or Middlesbrough ( Candidates must be within commutable distance to one of these office locations, as this role will require on-site attendance.) About More ❯

Senior Frontend Engineer – Up to 70k – Manchester/Remote – Automotive SaaS ECOM have teamed up with a tech company that build products for the automotive industry in a truly unique way, and they are looking for a Senior Frontend Engineer More ❯

Senior Developer with … SPA Web, Vue.js, Nuxt.js and TypeScript experience required by a global organisation in the entertainment sector. In this role you’ll influence technical direction, contribute to evolving front-end frameworks, and take a lead role in a team that’s growing and innovating. The organisation delivers technology solutions across travel, entertainment and events, operating at global More ❯

drive to succeed paired with a continuous hunger to learn. Leadership - You are trusted, empathetic, accountable, and empower others around you. Primary responsibilities Collaborating with designers, writing front-end code and unit tests, working on the front-end architecture Spearheading the development of our frontend stack, architecting, and building frontend projects Being … with user-experience and design team Designing and maintaining JavaScript libraries, making sure they support the creative and engineering standards of BlackRock Keeping abreast of the new front-end web development technologies; integrate them with the existing systems Understanding and supporting existing systems, and resolve operations issues while working with other engineering staff located across the … Being passionate about technology, with personal ownership for the work you do Essential skills/experience Is a must: 4+ years hands-on development experience on the front-end development with single page application frameworks like Angular, React. Hands on experience in working with TypeScript. Demonstratable experience in working with and designing REST APIs Knowledge and More ❯

drive to succeed paired with a continuous hunger to learn. Leadership - You are trusted, empathetic, accountable, and empower others around you. Primary responsibilities Collaborating with designers, writing front-end code and unit tests, working on the front-end architecture Spearheading the development of our frontend stack, architecting, and building frontend projects Being … with user-experience and design team Designing and maintaining JavaScript libraries, making sure they support the creative and engineering standards of BlackRock Keeping abreast of the new front-end web development technologies; integrate them with the existing systems Understanding and supporting existing systems, and resolve operations issues while working with other engineering staff located across the … Being passionate about technology, with personal ownership for the work you do Essential skills/experience Is a must: 4+ years hands-on development experience on the front-end development with single page application frameworks like Angular, React. Hands on experience in working with TypeScript. Demonstratable experience in working with and designing REST APIs Knowledge and More ❯

Experience: React.js, Typescript, Azure Role Description: • Bachelor’s degree in computer science, Information Technology, or a related field (or equivalent work experience). • Proven experience as a Front-End Developer with a focus on React.js and Typescript. • Familiarity with C# and .Net. • Strong proficiency in JavaScript, ES6/ES7, and related front More ❯

Experience: React.js, Typescript, Azure Role Description: • Bachelor’s degree in computer science, Information Technology, or a related field (or equivalent work experience). • Proven experience as a Front-End Developer with a focus on React.js and Typescript. • Familiarity with C# and .Net. • Strong proficiency in JavaScript, ES6/ES7, and related front More ❯

If you need support in completing the application or if you require a different format of this document, please get in touch with at UKI.recruitment@tcs.com with the subject line: “Application Support Request”. Role: Front End More ❯

If you need support in completing the application or if you require a different format of this document, please get in touch with at UKI.recruitment@tcs.com with the subject line: “Application Support Request”. Role: Front End More ❯