1 to 25 of 109 Front-End Developer (Client-Side Developer) Jobs

Front-End Developer – Financial Services Programme Location: London – Hybrid Contract: Initial 3–6 months Rate: Market Rate (Inside IR35) Clearance: UK SC Clearance Required We are currently supporting a major global technology consultancy on an exciting programme of work for a high … profile UK financial institution at the heart of the country's financial system. We are looking for an experienced Front-End Developer to join the programme, working on critical digital platforms that enable users and external organisations to discover, access and interact ...

Senior Front-End Developer Application Deadline: 12 October 2026 Department: IT Employment Type: Full Time Location: Cramlington Reporting To: Richard Rutherford Hilton Description As Disturbia continues to grow, we are looking for a Senior Front-End Developer … Shopify experience. The successful candidate will translate commercial and creative priorities into fast, accessible and engaging storefront experiences; lead theme architecture and front-end engineering standards; and use data, experimentation and sound technical judgement to improve conversion and customer experience. Our e-commerce operation is centred ...

Senior Front-End Developer (React, TypeScript) - VP, FX Options Pricing Engineer the future of global finance At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. … opportunity to build the future of finance with Citi Tech. The Opportunity We are seeking a highly skilled and motivated Senior Front-End Developer to join a critical greenfield program focused on transforming our electronic FX Options Trading business. This ...

Front-End Developer (Vue.js) (Permanent) Location: London Job type: Permanent £35,000 - £45,000 per year We are looking for a Front-End Developer to join our client in London. Responsibilities Proactively ...

Magento Open Source Front-End Developer Location: Lancashire/Hybrid Salary: £35,000 Working Pattern: Hybrid - ideally 3 days per week on-site, with flexibility for the right candidate We are working with a fast-growing, high-volume e-commerce business looking … appoint a Magento Open Source Front-End Developer to join its established in-house development team. This is an opportunity to work within a complex e-commerce environment supporting a large product portfolio of approximately 15,000 SKUs across multiple ...

Employee Assistance Program, life assurance and a group pension plan through salary sacrifice. Your role and responsibilities We are seeking a Senior Front-End Developer to join IBM, delivering innovative digital solutions across public sector and defence accounts. Due to the nature … ‐end delivery, shape architecture and engineering standards, and guide development teams. Key Responsibilities Develop high‐quality, responsive, and accessible front-end applications using modern JavaScript frameworks. Translate UI/UX designs into polished, user‐centric interfaces aligned with accessibility, usability, and government digital ...

data, so that governments, nation states, armed forces and commercial businesses can unlock digital advantage in the most demanding environments. Job Title: Front-End Developer Location: Gloucester (Onsite working) Who we are Join BAE Systems and youll be part of something bigger. … reaches of space theres no limit to where a career at BAE Systems could take you. Role Description As a Front-End developer in BAE Systems Digital Intelligence, youll be working as part of our team to enhance and maintain cutting edge ...

Senior Front-End Developer (React) – Equity Derivatives Technology – VP Engineer the future of global finance. At Citi, our Tech teamdoesn’tjust support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ … transparency. Key Skills andExperiencerequired-This section is about the candidate. Experience as a technical lead senior developer with front-end technology (JS, ideally React). Extensive experience of system analysis and development of production-quality software applications. Consistently clear and concise written ...

teams navigate complex requirements, strengthen clinical research and advance better patient outcomes. We are looking for an experienced UX/UI Designer & Front-End Developer to lead the design and continuous improvement of ARC’s digital product portfolio. You will combine user … centred design with practical front-end engineering, turning complex scientific, regulatory and operational workflows into clear, accessible and high-performing experiences. You will be ARC’s subject matter expert for user experience, accessibility, design systems and front-end standards. Working closely with ...

Starrycare Recruitment Services | Full time Senior Front-End Developer Newport, United Kingdom | Posted on 07/08/2026 Country United Kingdom Job Description Responsible for designing, developing, testing, and maintaining enterprise-grade cloud applications using modern front-end … technical strategy and continuous improvement. Key Responsibilities Design, develop, test, document, and maintain small to large-scale cloud-based applications. Develop front-end interfaces that integrate with RESTful APIs . Collaborate closely with QA engineers to define acceptance criteria and ensure comprehensive test coverage. Investigate, diagnose ...

more than finding hungry, talented individuals and unleashing them in a team capable of achieving incredible things.We’re looking for a Lead Front-End Developer to own the user experience and technical architecture for our Adobe Commerce (Magento) platform. This senior leadership … between UI/UX design and backend engineering, you’ll ensure our websites are fast, accessible, and scalable. You’ll bring deep front-end expertise, a proactive problem-solving mindset, and strong leadership skills to keep projects moving forward. ### **WHAT YOU’LL DO:*** Lead, mentor ...

based skills and technical expertise to drive innovation and adoption of new technology. Your role and responsibilities We are seeking a Senior Front-End Developer to join IBM, delivering innovative digital solutions across public sector and defence accounts. Due to the nature … building modern, secure, and highly performant user interfaces, translating complex requirements into intuitive digital experiences. The role includes opportunities to lead front-end delivery, shape architecture and engineering standards, and guide development teams. Key Responsibilities Translate UI/UX designs into polished, user‐centric interfaces aligned ...

continuous improvement initiatives Helping establish best practices and reusable components that support citizen development and AI adoption. What you'll bring Strong front-end development experience using HTML, CSS and JavaScript Experience with modern frameworks such as React, Angular or similar A passion for creating accessible … organisation whilst gaining exposure to some of Microsoft's latest AI technologies. This role offers the chance to develop expertise in AI, front-end engineering, low-code platforms and cloud technologies while helping shape how the business adopts and benefits from artificial intelligence. Benefits Competitive salary ...

MCS Group is working with a growing technology business to recruit a Senior Front End Engineer to join its product engineering team. This is a hands‐on role for an experienced ...

reviews and continuous improvement initiatives. Key Responsibilities Develop modern, responsive web applications using React . Build reusable UI components and maintain scalable front-end architecture. Develop and maintain backend services using Node.js where required. Collaborate with UX/UI designers to deliver intuitive user experiences. Consume … Agile Scrum teams to deliver high-quality software. Continuously improve application performance, accessibility and usability. About You You'll be passionate about front-end development and enjoy working in a collaborative engineering environment. You'll ideally have: Commercial experience with React.js . Good experience with JavaScript ...

Technology Officer Start date: ASAP Salary: up to £50k SUMMARY Tussell is seeking a junior developer with some front-end experience to join our product engineering team. There's a great opportunity here to help shape how our users experience Tussell … know everybody’s name. THE ROLE Goal: We're looking for a junior developer with front-end experience to join the team maintaining our Ruby on Rails and React.js applications. This is a hands-on role from day one, working ...

build the future of finance with Citi Tech. Job Summary We are seeking a motivated Front-end Web Developer to join our development team. The successful candidate will work alongside experienced developers to build, test, and maintain web applications using React ...

Developer - React, RxJS, Typescript, Websockets, EDA Working with a global financial services organisation who are looking for a Front-End Developer with expertise in React, RxJS, Typescript, Websockets and Event Driven Development (EDA) t o join a small … strong possibility of extension Rate - £700-£800/day Inside IR35 via Umbrella Skills and Experience Required Frontend: Proven experience as a Front-End Developer with expertise in React, RxJS, Typescript, Websockets and Event Driven Development (EDA) Real-Time: Experience with Real ...

seeking a Senior Front-End Developer to join their consulting team in the UK, focusing on delivering innovative solutions across public sector and defence accounts. This role includes building user-friendly interfaces and leading development activities in a hybrid work environment, requiring ...

Overview An exciting opportunity has arisen for a hands-on Front End Lead/Interim Tech Lead to join a growing product engineering team and lead the development of a next ...

Frontend Engineer (React, Typescript) | Remote (1 day a month on site in London) | Up to £85,000 We’re partnering with a fast-growing scale up, product-led technology who are looking to hire a ...

Описание Faculty develops and deploys responsible AI for global customers across government, finance, retail, energy, life sciences, and defence. Its National Security and AI Safety business unit supports responsible AI development and deployment for national ...

engineering team. This is a hands-on role for an experienced React engineer who enjoys working on modern product experiences and solving front-end problems that go beyond traditional, fixed user interfaces. The business is developing new AI-powered capabilities where elements of the user experience … generated dynamically based on data, configuration and model outputs. You'll help build the front-end architecture that allows these experiences to work reliably, safely and at scale. This is an opportunity to work on front-end engineering problems that are still ...

Описание: Pigment is a SaaS company founded in 2019 that provides an AI-powered platform for business planning and performance. Its platform integrates data, people, and processes, helping organizations plan and adapt rapidly. Задачи: Build ...

technology firm in the United Kingdom is seeking a Middle React Front-end Developer to join their London office. In this role, you will develop front-end applications for cryptocurrency wallets and other blockchain-related projects. The ideal ...