Ubique Systems
Frontend Developer
Ubique SystemsGermany10 hours ago
ContractInformation Technology, Engineering

Requirements -


  • 5 years of experience building production-grade frontend applications
  • 3 years of building production-grade React applications, including advanced knowledge of React 19 features
  • Strong TypeScript skills for typing complex components and maintaining type safety in large codebases.
  • Expertise in modern CSS (CSS variables, grid, flexbox, container queries) and responsive design.
  • Solid grasp of UIUX principles to deliver accessible, intuitive, and performant interfaces.
  • Proven experience working with design systems and scalable component libraries.
  • Familiarity with TanStack Router, React Query, and modern state management solutions (e.g. React Context API, Zustand).
  • Knowledge of end-to-end and unit testing tools (e.g., Playwright, Vitest, React Testing Library)

Key Skills

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