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Senior Frontend Lead (React)
  • Warsaw
Senior Frontend Lead (React)
Warszawa, Warsaw, Masovian Voivodeship, Polska
ITEAMLY SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ
19. 2. 2026
Informacje o stanowisku

technologies-expected :


  • React.js
  • JavaScript
  • HTML
  • CSS
  • Node.js
  • Git

about-project :


  • We are looking for a Senior Frontend Lead to take ownership of frontend architecture and drive the development of scalable, high performance web applications in a product oriented Agile environment. This role combines hands-on engineering with technical leadership and architectural decision making.
  • You will work closely with product and engineering stakeholders to shape frontend standards, ensure technical consistency, and support the long term evolution of the platform.

responsibilities :


  • Define and evolve frontend architecture across web applications
  • Provide technical leadership and mentor frontend engineers
  • Design and implement scalable Single Page Applications using React
  • Drive best practices in code quality, performance, and maintainability
  • Collaborate with Product Owners, architects, backend engineers, and QA
  • Review technical solutions and support key architectural decisions
  • Identify and address performance bottlenecks and stability issues
  • Contribute throughout the full development lifecycle from concept to production

requirements-expected :


  • 8+ years of experience in frontend development
  • Proven experience in a technical leadership role, guiding and mentoring frontend engineers
  • Strong expertise in React and modern JavaScript ES6 or newer (5+ years)
  • Experience building and maintaining SPA applications with state management
  • Solid knowledge of HTML5, CSS3, and responsive design principles
  • Experience designing scalable and maintainable frontend solutions
  • Familiarity with Node.js in frontend related workflows
  • Experience working in Agile environments and with Git based workflows
  • Strong communication skills and ability to collaborate across teams

offered :


  • A key technical role with real influence on architectural decisions
  • Work on modern scalable product solutions used by a broad user base
  • Collaborative Agile environment with cross functional teams

benefits :


  • sharing the costs of sports activities
  • life insurance

  • Praca Warszawa
  • Warszawa - Oferty pracy w okolicznych lokalizacjach


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