About this role
Salary: £50,000 - 60,000 per year
Requirements: Strong commercial experience in Senior Front End Development.Excellent hands-on experience with TypeScript and React.Experience working with Next.js, React Router and Apollo Client.Strong understanding of component architecture and state management.Experience with Node.js, ideally Node.js 22.Experience with authentication technologies such as MSAL.Strong knowledge of CSS Modules and Styled Components.Experience working with Axios and API integrations.Experience building robust forms using React Hook Form and Yup.Experience with automated component and end-to-end testing.Good understanding of web accessibility and WCAG 2.1 AA.Experience optimising web performance and Core Web Vitals.Strong knowledge of responsive design and cross-browser compatibility.Strong understanding of clean code, code reviews and modern development best practices. Responsibilities: Take ownership of our front-end codebase, including maintaining, refactoring and extending UI components.Develop pixel-perfect, accessible and responsive user interfaces from design specifications.Lead our front-end build and deployment processes, including build configuration and production optimisation.Champion accessibility, working to WCAG 2.1 AA standards.Ensure cross-browser and cross-device compatibility.Develop and maintain automated component and end-to-end tests using appropriate testing tools.Conduct peer code reviews and help improve development standards and component architecture.Collaborate with back-end developers on API integration and data-fetching approaches.Monitor and optimise front-end performance, including Core Web Vitals, bundle size, lazy loading and rendering.Contribute to the ongoing development and maintenance of our design system and component library.Work with an external development team during a structured knowledge transfer period to ensure a smooth transition of technical knowledge and ownership. Technologies: APIApolloCSSReactTypeScriptWebUX UI DesignNodeJSJavaScriptJestPlaywrightFrontend More:
We are based in Milton Keynes and are looking for an experienced Senior Front End Developer to take genuine ownership of a key codebase and play a key role in developing high-quality, accessible and high-performing digital products. You will work closely with Product Managers, Designers and Back-End Developers to deliver new features, improve existing components and help shape our front-end development standards. This is an excellent opportunity to influence technical standards and help shape the future of a growing digital product.
last updated 31 week of 2026