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October 1, 2026

Frontend Developer (React)

Mid • On-site

95 - 95 PLN/yr

Warsaw, Maz, Poland

Quick Facts

  • Frontend Developer specializing in React

Description

You will develop and maintain web application frontend interfaces using React. The role includes implementing new UI functionalities and components, integrating the frontend with backend services through REST API, and ensuring responsive, high-quality, reusable code. You will also optimize performance and debug issues in collaboration with the project team.

Responsibilities

  • Develop frontend applications using React
  • Implement new interface functionalities and UI components
  • Develop and maintain existing frontend code
  • Integrate frontend layer with backend services via REST API
  • Create responsive web interfaces
  • Optimize application performance
  • Diagnose and fix errors
  • Maintain code quality, readability, and reusability
  • Work with the project team on ongoing application development

Requirements

  • Minimum 3 years of experience in frontend application development
  • Very good knowledge of React
  • Very good knowledge of JavaScript
  • Knowledge of HTML5 and CSS3
  • Knowledge of TypeScript
  • Experience integrating applications with REST API
  • Knowledge of Git version control
  • Knowledge of principles for building responsive web applications
  • Knowledge of best practices for creating and organizing frontend code
  • Ability to debug and optimize applications

Benefits

Not specified in the provided posting.

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