Yarn, with a focus on optimised bundles and code-splitting. CI/CD: Experience with GitHub Actions or Azure DevOps for automated deployments. Desirable skills: Experience with design systems (Storybook, Pattern Lab). GraphQL and Apollo. Next.js (SSR/SSG). Building Progressive Web Apps (PWA). Performance profiling using Core Web Vitals or Chrome DevTools. Docker for front-end More ❯
with data modelling concepts and relational basics. TanStack Query or similar data-fetching libraries. End-to-end testing with Cypress or Playwright. SnapLogic familiarity is helpful but not required. Storybook for UI documentation and visual reviews. Familiarity with Jira, Confluence, and Visual Studio Code. Figma for design collaboration and handoff, Mural for collaborative workshops. Knowledge of web performance optimisation techniques. More ❯
with data modelling concepts and relational basics. TanStack Query or similar data-fetching libraries. End-to-end testing with Cypress or Playwright. SnapLogic familiarity is helpful but not required. Storybook for UI documentation and visual reviews. Familiarity with Jira, Confluence, and Visual Studio Code. Figma for design collaboration and handoff, Mural for collaborative workshops. Knowledge of web performance optimisation techniques. More ❯
with data modelling concepts and relational basics. TanStack Query or similar data-fetching libraries. End-to-end testing with Cypress or Playwright. SnapLogic familiarity is helpful but not required. Storybook for UI documentation and visual reviews. Familiarity with Jira, Confluence, and Visual Studio Code. Figma for design collaboration and handoff, Mural for collaborative workshops. Knowledge of web performance optimisation techniques. More ❯
Swindon, Wiltshire, England, United Kingdom Hybrid / WFH Options
Noir
Prettier). Strong communication and collaboration skills across technical and non-technical stakeholders. Nice to Have: Exposure to Blazor or other component-based .NET front-end approaches. Experience with Storybook, SCSS architecture, or Tailwind. Knowledge of SEO, analytics, and internationalisation strategies. Practical experience with incremental UI migrations from legacy frameworks. This is an excellent role for someone who enjoys a More ❯
Swindon, Wiltshire, England, United Kingdom Hybrid / WFH Options
Avanti
checks). Comfortable shaping UI requirements with designers/PMs and aligning API contracts with backend teams. Desirable Exposure to Blazor (Server or WebAssembly). Experience building design systems (Storybook, tokens), Tailwind or SCSS architecture. Experience with incremental UI migrations (WebForms MVC/Razor + React). Familiarity with SEO basics for SPAs, instrumentation/analytics and internationalisation. Experience using More ❯
Experience integrating with RESTful APIs and GraphQL endpoints. Familiarity with CI/CD (Azure DevOps), and front-end build tools (Webpack, Vite, or similar). Desirable Skills: Experience with Storybook, PWA, or front-end performance profiling. Understanding of front-end security and observability tools (e.g. Application Insights). If you have the relevant skills for this role and are ready More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Travelex
accessibility Skills, knowledge, and experience: Must have: 8+ years of experience in frontend development Demonstrated strong fluency with TypeScript, Next.js and React Experience with design systems, component libraries and Storybook Familiarity with state management libraries Experience with the testing pyramid and tools such as Vitest, Jest, Playwright Strong understanding of non-functional requirements (e.g. Accessibility, Security & Performance) Understanding of CI More ❯
accessibility Skills, knowledge, and experience: Must have: 8+ years of experience in frontend development Demonstrated strong fluency with TypeScript, Next.js and React Experience with design systems, component libraries and Storybook Familiarity with state management libraries Experience with the testing pyramid and tools such as Vitest, Jest, Playwright Strong understanding of non-functional requirements (e.g. Accessibility, Security & Performance) Understanding of CI More ❯
london, south east england, united kingdom Hybrid / WFH Options
Travelex
accessibility Skills, knowledge, and experience: Must have: 8+ years of experience in frontend development Demonstrated strong fluency with TypeScript, Next.js and React Experience with design systems, component libraries and Storybook Familiarity with state management libraries Experience with the testing pyramid and tools such as Vitest, Jest, Playwright Strong understanding of non-functional requirements (e.g. Accessibility, Security & Performance) Understanding of CI More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Travelex
accessibility Skills, knowledge, and experience: Must have: 8+ years of experience in frontend development Demonstrated strong fluency with TypeScript, Next.js and React Experience with design systems, component libraries and Storybook Familiarity with state management libraries Experience with the testing pyramid and tools such as Vitest, Jest, Playwright Strong understanding of non-functional requirements (e.g. Accessibility, Security & Performance) Understanding of CI More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Travelex
accessibility Skills, knowledge, and experience: Must have: 8+ years of experience in frontend development Demonstrated strong fluency with TypeScript, Next.js and React Experience with design systems, component libraries and Storybook Familiarity with state management libraries Experience with the testing pyramid and tools such as Vitest, Jest, Playwright Strong understanding of non-functional requirements (e.g. Accessibility, Security & Performance) Understanding of CI More ❯
Wiltshire, England, United Kingdom Hybrid / WFH Options
Reed
optimizations. Skilled in API consumption, testing, and front-end tooling. Excellent collaboration skills to shape UI requirements and align on API contracts. Desirable: Exposure to Blazor, design systems like Storybook, SEO & analytics, internationalization, and experience with AI coding assistants. Benefits: Competitive salary, bonus scheme & annual salary review Company pension and private medical insurance Hybrid working model (3 office days + 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 More ❯
best practices for the team. Optimise performance and ensure applications are reliable, maintainable, and efficient. Skills & Experience Strong experience with React and TypeScript Experience working with component libraries (e.g. Storybook, Material UI, Chakra UI, or similar). Familiarity with frontend state management tools and data-fetching frameworks. Exposure to backend or cloud technologies (e.g. Python, AWS, databases) is highly beneficial. More ❯
best practices for the team. Optimise performance and ensure applications are reliable, maintainable, and efficient. Skills & Experience Strong experience with React and TypeScript Experience working with component libraries (e.g. Storybook, Material UI, Chakra UI, or similar). Familiarity with frontend state management tools and data-fetching frameworks. Exposure to backend or cloud technologies (e.g. Python, AWS, databases) is highly beneficial. More ❯
best practices for the team. Optimise performance and ensure applications are reliable, maintainable, and efficient. Skills & Experience Strong experience with React and TypeScript Experience working with component libraries (e.g. Storybook, Material UI, Chakra UI, or similar). Familiarity with frontend state management tools and data-fetching frameworks. Exposure to backend or cloud technologies (e.g. Python, AWS, databases) is highly beneficial. More ❯
best practices for the team. Optimise performance and ensure applications are reliable, maintainable, and efficient. Skills & Experience Strong experience with React and TypeScript Experience working with component libraries (e.g. Storybook, Material UI, Chakra UI, or similar). Familiarity with frontend state management tools and data-fetching frameworks. Exposure to backend or cloud technologies (e.g. Python, AWS, databases) is highly beneficial. More ❯
london (city of london), south east england, united kingdom
Investigo
best practices for the team. Optimise performance and ensure applications are reliable, maintainable, and efficient. Skills & Experience Strong experience with React and TypeScript Experience working with component libraries (e.g. Storybook, Material UI, Chakra UI, or similar). Familiarity with frontend state management tools and data-fetching frameworks. Exposure to backend or cloud technologies (e.g. Python, AWS, databases) is highly beneficial. More ❯
Bletchley, Buckinghamshire, United Kingdom Hybrid / WFH Options
Experis
Full-Stack Developer Location: Hybrid (2-3 days in Milton Keynes) Duration: 6 months (extension likely) Clearance: SC Rate: 525 - 575 per day (outside IR35) Overview We are seeking an experienced Full-Stack Developer to support the ongoing enhancement and More ❯
Milton Keynes, Buckinghamshire, United Kingdom Hybrid / WFH Options
Experis
Full-Stack Developer Location: Hybrid (2-3 days in Milton Keynes) Duration: 6 months (extension likely) Clearance: SC Rate: £525 - £575 per day (outside IR35) Overview We are seeking an experienced Full-Stack Developer to support the ongoing enhancement and More ❯
Compton, Guildford, Surrey, England, United Kingdom
SR2
understanding of modern frontend architecture and best practices Experience of working closely with a Designer, collaborating on design elements & building out a component library (experience with tools such as Storybook) Enjoy a collaborative environment where you can share your views with other members of the team and have open communication about the best way to proceed on projects Ideally you More ❯
united kingdom, united kingdom Hybrid / WFH Options
Jobgether
flows, and handling errors gracefully Knowledge of web security standards (XSS, CSRF prevention) and accessibility guidelines Experience writing and maintaining tests with Jest or React Testing Library; familiarity with Storybook is a plus Excellent communication skills and the ability to collaborate effectively in remote, multicultural teams Bonus: experience in SaaS environments, FinTech, or basic understanding of backend technologies like Benefits More ❯