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Barclays Logo Barclays · IT - Software Development

Senior FX UI React Developer

Czechia, Prague Employment contract 1884000.00 - 2301000.00 CZK / Year · Job Posted June 10, 2026
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Job Description

Join Barclays as a Senior FX UI React Developer, where you'll spearhead the evolution of our digital landscape, driving innovation and excellence. You'll harness technology to revolutionise our digital offerings, ensuring unparalleled customer experiences.

Job Responsibility

  • Design, develop and improve software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues
  • Development and delivery of high-quality software solutions by using industry aligned programming languages, frameworks, and tools
  • Ensuring that code is scalable, maintainable, and optimized for performance
  • Cross-functional collaboration with product managers, designers, and other engineers to define software requirements, devise solution strategies, and ensure seamless integration and alignment with business objectives
  • Collaboration with peers, participate in code reviews, and promote a culture of code quality and knowledge sharing
  • Stay informed of industry technology trends and innovations and actively contribute to the organization’s technology communities to foster a culture of technical excellence and growth
  • Adherence to secure coding practices to mitigate vulnerabilities, protect sensitive data, and ensure secure software solutions
  • Implementation of effective unit testing practices to ensure proper code design, readability, and reliability

Requirements

  • Extensive proficiency in React and strict TypeScript programming, including custom hooks, advanced component patterns, performance optimisation, error boundaries, and context architecture
  • Experience with TanStack React Query and Apollo Client (GraphQL) for server state management
  • Considerable knowledge of Design Patterns, Testing practices (Vitest and React Testing Library), and Code Quality principles
  • Experience with Playwright for component and E2E testing, including test architecture, fixture design, and API mocking strategies
  • Ability to independently drive architectural decisions, lead large-scale refactorings, and establish patterns across a shared codebase

Nice to have

  • Experience with Vite, pnpm monorepos, and micro-frontend architecture
  • Experience with AG Grid, React Hook Form, and Zod schema validation
  • Knowledge of DevOps tools (CI/CD pipelines, containerisation with Docker and Kubernetes)
  • UX sensibility - ability to make pragmatic UI and accessibility decisions
  • Scripting and automation skills (CI workflows, tooling, code generation)

What we offer

  • Competitive holiday allowance
  • Life assurance
  • Private medical care
  • Pension contribution
  • Incentive award
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