As a Senior Frontend Developer, you will take ownership of a modern React and TypeScript application, helping shape its architecture and delivering high-quality, accessible, and responsive features. You will work across the frontend stack, from component design and application architecture to build tooling, testing, and integration with AWS Amplify and AppSync/GraphQL services. You will have the opportunity to make sound technical decisions, improve existing patterns, and help set engineering standards across the frontend. Working closely with designers, backend engineers, and Product, you will deliver polished, production-ready features while continually improving performance, maintainability, developer experience, and the overall quality of the platform. This is a hybrid role based in Winnersh, United Kingdom, with periodic office attendance.

What you’ll do: - Design, build, and maintain production features in a React 18+ TypeScript application - Own and improve the Vite-based development and build pipeline, including custom plugin configuration - Design reusable, maintainable components and frontend architecture - Build accessible, responsive user interfaces using Ant Design and custom SCSS - Integrate frontend features with AWS Amplify and AppSync/GraphQL backends - Work with GraphQL schemas and client-side data-fetching patterns to deliver reliable application features - Implement and maintain internationalization (i18n) across the application - Write and maintain high-quality unit and integration tests using Vitest, Testing Library, and MSW - Identify and address fro

As a Senior Frontend Developer, you will take ownership of a modern React and TypeScript application, helping shape its architecture and delivering high-quality, accessible, and responsive features. You will work across the frontend stack, from component design and application architecture to build tooling, testing, and integration with AWS Amplify and AppSync/GraphQL services. You will have the opportunity to make sound technical decisions, improve existing patterns, and help set engineering standards across the frontend. Working closely with designers, backend engineers, and Product, you will deliver polished, production-ready features while continually improving performance, maintainability, developer experience, and the overall quality of the platform. This is a hybrid role based in Winnersh, United Kingdom, with periodic office attendance.

What you’ll do: - Design, build, and maintain production features in a React 18+ TypeScript application - Own and improve the Vite-based development and build pipeline, including custom plugin configuration - Design reusable, maintainable components and frontend architecture - Build accessible, responsive user interfaces using Ant Design and custom SCSS - Integrate frontend features with AWS Amplify and AppSync/GraphQL backends - Work with GraphQL schemas and client-side data-fetching patterns to deliver reliable application features - Implement and maintain internationalization (i18n) across the application - Write and maintain high-quality unit and integration tests using Vitest, Testing Library, and MSW - Identify and address fro