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June 5, 2026

Frontend Developer (React)

Mid • Remote

20,000 - 22,000 PLN

Warsaw, Poland

Responsibilities

  • Develop and maintain modern web applications using React.js.

  • Create responsive and intuitive user interfaces with a strong focus on usability and user experience.

  • Connect frontend applications with RESTful APIs and backend systems.

  • Translate business and design requirements into scalable frontend solutions.

  • Write clean, reusable, and maintainable code following frontend development standards.

  • Collaborate closely with designers, product owners, and backend engineers.

  • Optimize application performance, accessibility, and cross-browser compatibility.

Requirements

  • 3–4+ years of commercial experience in frontend development.

  • Strong hands-on experience with React.js and modern JavaScript (ES6+).

  • Solid knowledge of HTML5, CSS3, and responsive design principles.

  • Experience integrating APIs and working with backend services.

  • Understanding of UI/UX best practices and user-centered design.

  • Familiarity with state management and component-based architecture.

  • Experience with Git and collaborative development workflows.

  • Ability to write efficient, scalable, and well-structured frontend code.

  • Strong problem-solving and debugging skills.