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Senior Frontend Engineer - React (ID:3241)

Amsterdam, North Holland, NetherlandsFull-time13h ago
As a Senior Frontend Engineer- React, you will:
  • Develop complex, user-facing features using React 19, TypeScript, and modern CSS techniques.
  • Collaborate closely with designers, product managers, and backend engineers to translate concepts into functional, performant UI.
  • Drive code quality through peer reviews and adherence to best practices in accessibility, testing, and maintainability.
  • Integrate and optimize APIs using BFF/client architectures, tRPC, TanStack Router, and React Query.
  • Champion modern CSS and Tailwind practices, ensuring responsive layouts and maintainable styling.
  • Identify and resolve performance issues, leveraging profiling, code-splitting, and modern frontend patterns.
  • Contribute to internal documentation and end-user documentation describing developed features.
What You Bring to the Table:
  • 6–8 years of experience building production-grade frontend applications.
  • 3+ years of hands-on experience with production-grade React applications, including advanced knowledge of React 19 features.
  • Strong proficiency in TypeScript for typing complex components and maintaining type safety.
  • Expertise in modern CSS (CSS variables, grid, flexbox, container queries) and responsive design.
  • Solid understanding of UI/UX principles for accessible, intuitive, and performant interfaces.
  • Proven experience with design systems and scalable component libraries.
  • Familiarity with TanStack Router, React Query, and state management solutions (React Context API, Zustand).
  • Knowledge of end-to-end and unit testing tools such as Playwright, Vitest, and React Testing Library.
  • Optional / Additional skills:
  • Contributions to open-source projects related to React, TypeScript, or design systems.
  • Experience with BFF/client architectures and tRPC for type-safe API communication.
  • Awareness of CICD pipelines, modern build tools (Vite, Turborepo), and frontend security best practices.
You should possess the ability to:
  • Build and maintain high-performance, scalable, and accessible frontend applications.
  • Collaborate effectively in cross-functional Agile teams.
  • Conduct code reviews, provide mentorship, and enforce best practices.
  • Troubleshoot and optimize frontend performance and responsiveness.
  • Integrate complex APIs and manage state effectively across large-scale applications.
What We Bring to the Table:
  • Opportunity to work on cutting-edge React frontend applications in a collaborative environment.
  • Exposure to modern frontend technologies, design systems, and scalable component architectures.
  • A culture of technical excellence, continuous learning, and knowledge sharing.
  • Professional growth opportunities in React, TypeScript, modern CSS, and frontend architecture.
Let’s Connect
Want to discuss this opportunity in more detail? Feel free to reach out.
Recruiter: Hema Murali
Phone: +31 20 369 0609 ; Extn :132