1 to 25 of 26 Senior Front-End Developer Jobs in the UK

/Senior Front End Developer include: Front-End Development: Design and develop responsive, high-quality web applications using React, TypeScript, JavaScript, HTML5, CSS and modern front-end … communicate technical concepts clearly and transfer knowledge effectively to other developers Experience collaborating within an established development team DESIRABLE Experience integrating modern front-end applications with legacy or enterprise back-end platforms Knowledge of HCL Domino/Notes environments Experience delivering solutions within public ...

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. … 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 ...

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 to join our IT & Dev team in Newcastle. This is a senior, hands-on role with ownership of the quality, performance and maintainability of our customer-facing Shopify experience. The successful ...

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 … 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 ...

Senior Frontend Developer (React Native) 6 Month contract 40 hours per week Inside IR35 Hybrid 1 office day London Farringdon office address: 47-53 Charterhouse St, London, EC1M 6PB About the Role We are looking for a highly experienced Senior … complex, high-impact applications used by both customers and internal stakeholders, while influencing technical strategy and engineering best practices. As a senior member of the engineering team, you will take ownership of critical frontend systems, mentor engineers across multiple levels, and drive technical decisions that balance ...

take your React and React Native skills to the next level? All you need is: 7+ years of experience as a Front-End Engineer; Strong proficiency in React 18+, including hooks, context, and modern patterns; Expert-level TypeScript experience with advanced types and strict configurations; Strong … state management tools (Redux, MobX, Zustand, etc.); Proven experience in building SPAs, PWAs, and working with RESTful and GraphQL APIs; Familiarity with front-end build tools (Webpack, Vite, Rollup) and CI/CD pipelines; Experience with automated testing frameworks (Jest, Cypress, etc.); At least ...

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 ...

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 ...

Frontend Developers to join a fast-paced digital team, helping to build and enhance customer-facing web and mobile experiences using modern front-end technologies. You will work hands-on with modern front-end technologies, including React, Next.js, GraphQL, and headless … digital platforms in an Agile environment Qualifications Bachelor's degree in Computer Science, Software Engineering, or relevant experience. 2+ years of professional front-end development experience. Proficient with React, Next.js, and modern JavaScript (ES6+). Solid understanding of HTML5, CSS3 (SASS/LESS), and responsive ...

Senior Frontend EngineerA fast-growing AI SaaS company is seeking a Senior Frontend Engineer to enhance and expand its cutting-edge analytics platform. You will play a pivotal role in developing high-performance dashboards, immersive 3D visualisations, and entirely new applications … challenges. Consortia is a specialist recruitment agency with consultants focused on global roles within UX, Product, Data, and Engineering markets. If this Senior Frontend Engineer role doesn't align with your preferences, but you are open to exploring other opportunities, please still register by applying ...

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 … ability to operate with a limited level of direct supervision. Can exercise independence of judgement and autonomy. Acts as SME to senior stakeholders and/or other team members. Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation ...

JavaScript. Excellent knowledge of responsive web design principles and web accessibility standards, including WCAG 2.2. Ability to debug, troubleshoot and fix front-end web issues. Proven experience of frontend JavaScript frameworks such as React, Vue JS or Angular. Proven experience using Visual Studio to write software … JavaScript. Excellent knowledge of responsive web design principles and web accessibility standards, including WCAG 2.2. Ability to debug, troubleshoot and fix front-end web issues. Proven experience of frontend JavaScript frameworks such as React, Vue JS or Angular. Proven experience using Visual Studio to write software ...

Senior Front End Developer who wants a bigger say in the direction of a product's front end? This is a chance to join a product team where the front end … back-end developers to get new features live Making the platform faster, more accessible and easier to use Helping shape front-end standards as the platform grows Taking an active part in code reviews What experience you'll need Strong commercial front ...

Vite, and esbuild (HMR, tree-shaking, code-splitting, bundle size optimization) Develop and publish npm packages (semantic versioning, changelogs, automated releases) Build Front-End CI/CD pipelines with GitHub Actions (lint/test/build/storybook/e2e, caching, multi-environment deployments) Design … experience with npm package development and publishing (monorepo/workspace experience is a plus) Proven experience with GitHub Actions (or similar) for front-end CI/CD Hands-on BFF development experience (Node.js, preferably NestJS/Express) Advanced TypeScript knowledge (generics, utility types, strict mode, configuration ...

seeking a Senior Front-End Software Engineer to play a key role in translating UI/UX designs into responsive, high-quality front-end interfaces using Blazor and related technologies. This role involves developing reusable components, ensuring cross … Server). Apply responsive design best practices for optimal performance across multiple devices and screen sizes. Collaborate with backend teams to integrate front-end components with services and APIs. Required Skills & Experience Proven experience creating clean, responsive, and adaptive UI for desktop, tablet, and mobile platforms. ...

then we’d love to hear from you! Job Description A bit about the job and what you’ll deliver... As a Senior Frontend Developer , you'll take ownership of a modern React and TypeScript application, helping to shape its architecture … frontend. Working closely with designers, backend engineers and Product, you'll deliver polished, production-ready features while continually improving performance, maintainability, developer experience and the overall quality of the platform. Please note, this is a remote role with attendance required at our office in Winnersh from ...

Front-End Developers (Design-Focused) Junior/Senior - Bank - London Daily rate: £400 - £600 (inside IR35) Duration: 6 - 12 months Hybrid: 2 days per week Start: ASAP We are looking for Front-End Developers with a strong appreciation … enjoys building high-quality user interfaces and can effectively bridge the gap between design and engineering. We need Junior, Mid and Senior level developers. Working closely with designers, product managers and engineers, you'll transform concepts, wireframes and visual designs into responsive, accessible and performant ...

Games Workshop is recruiting an exciting new position for a Senior Front End Developer on a 18-month contract, delivering critical customer facing applications. In this key position you’ll work as part of an agile team developing … together, it facilitates the rapid delivery of high-quality software and tools that are fit for purpose. You’ll be a creative developer and when faced with challenging situations, take an analytical and problem-solving approach to ensure software is always functional and available. Forward thinking ...

UI를 개발합니다 · AI 리포트 뷰어, Expert 매칭 결과, 녹취 업로드 등 AI 연동 화면을 구현합니다 · 모니터링 대시보드, 코호트 추적, Analytics 화면을 개발합니다 · · Senior frontend engineer · Significant relevant experience of building large-scale services with React/Next.js · Hands-on TypeScript experiences · State management and REST ...

UI를 개발합니다 · AI 리포트 뷰어, Expert 매칭 결과, 녹취 업로드 등 AI 연동 화면을 구현합니다 · 모니터링 대시보드, 코호트 추적, Analytics 화면을 개발합니다 · · Senior frontend engineer · Significant relevant experience of building large-scale services with React/Next.js · Hands-on TypeScript experiences · State management and REST ...

UI를 개발합니다 · AI 리포트 뷰어, Expert 매칭 결과, 녹취 업로드 등 AI 연동 화면을 구현합니다 · 모니터링 대시보드, 코호트 추적, Analytics 화면을 개발합니다 · · Senior frontend engineer · Significant relevant experience of building large-scale services with React/Next.js · Hands-on TypeScript experiences · State management and REST ...

UI를 개발합니다 · AI 리포트 뷰어, Expert 매칭 결과, 녹취 업로드 등 AI 연동 화면을 구현합니다 · 모니터링 대시보드, 코호트 추적, Analytics 화면을 개발합니다 · · Senior frontend engineer · Significant relevant experience of building large-scale services with React/Next.js · Hands-on TypeScript experiences · State management and REST ...

UI를 개발합니다 · AI 리포트 뷰어, Expert 매칭 결과, 녹취 업로드 등 AI 연동 화면을 구현합니다 · 모니터링 대시보드, 코호트 추적, Analytics 화면을 개발합니다 · · Senior frontend engineer · Significant relevant experience of building large-scale services with React/Next.js · Hands-on TypeScript experiences · State management and REST ...

UI를 개발합니다 · AI 리포트 뷰어, Expert 매칭 결과, 녹취 업로드 등 AI 연동 화면을 구현합니다 · 모니터링 대시보드, 코호트 추적, Analytics 화면을 개발합니다 · · Senior frontend engineer · Significant relevant experience of building large-scale services with React/Next.js · Hands-on TypeScript experiences · State management and REST ...

UI를 개발합니다 · AI 리포트 뷰어, Expert 매칭 결과, 녹취 업로드 등 AI 연동 화면을 구현합니다 · 모니터링 대시보드, 코호트 추적, Analytics 화면을 개발합니다 · · Senior frontend engineer · Significant relevant experience of building large-scale services with React/Next.js · Hands-on TypeScript experiences · State management and REST ...