UI React - Senior Engineer

• Build and maintain responsive, accessible web experiences using React, TypeScript and styled components. • Develop and evolve the GraphQL BFF (Apollo Server on Express/Node.js), writing schemas, resolvers and REST data sources that aggregate downstream APIs. • Manage complex client state with Redux Toolkit and redux-saga, and data fetching/caching with Apollo Client. • Write robust automated tests — unit/integration with Jest and React Testing Library and accessibility checks with jest-axe. • Support CI/CD and deployment. • Uphold engineering quality through code review, ESLint /Prettier standards, conventional commits, dependency hygiene, and SonarQube coverage reporting. • Partner with product, design, QE and downstream API teams to deliver compliant, customer-centric outcomes. What You'll Bring Required • 7+ years of professional software development, with strong TypeScript and modern React (hooks, React 18). • Solid experience with state management (Redux Toolkit, redux-saga or equivalent) and GraphQL on both client (Apollo Client) and server (Apollo Server) sides. • Experience building BFFs and integrating with REST APIs. • A strong testing discipline across unit, integration and E2E layers. • Commitment to web accessibility (WCAG) and to writing secure code in a regulated environment.