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Senior Frontend Developer (React)
  • Warsaw
Senior Frontend Developer (React)
Warszawa, Warsaw, Masovian Voivodeship, Polska
BRAVER IT SPÓŁKA AKCYJNA
6. 3. 2025
Informacje o stanowisku

technologies-expected :


  • React.js
  • Redux
  • MobX
  • MongoDB
  • JavaScript
  • TypeScript
  • Playwright
  • Jest
  • Mocha

technologies-optional :


  • Angular
  • Vue.js
  • AWS
  • Microsoft Azure

responsibilities :


  • Develop and maintain front-end web applications using React.
  • Manage MongoDB databases for effective data storage and retrieval.
  • Collaborate with UX/UI teams to create responsive and easy-to-use interfaces.
  • Write clean, maintainable code following coding standards.
  • Use ESLint to ensure code consistency.
  • Create and run automated tests with Playwright to check app functionality.
  • Conduct code reviews and give constructive feedback to team members.
  • Troubleshoot and improve application performance and user experience.
  • Work with back-end developers to integrate APIs and services.

requirements-expected :


  • At least 5 years of experience working with React.
  • Strong understanding of state management tools like Redux or MobX and hands-on experience with MongoDB, including schema design and optimization.
  • Proficient in JavaScript (ES6+) and TypeScript, with a solid understanding of RESTful APIs and asynchronous programming.
  • Familiar with version control systems such as Git and using ESLint to ensure code consistency.
  • Experience with automated testing frameworks, particularly Playwright, Jest, or Mocha, and knowledge of web performance optimization techniques.

offered :


  • Hybrid work model with 2 days in the Warsaw office
  • Benefits including a multisport card and healthcare
  • Opportunity to engage in international projects
  • Rapid career progression and promotion prospects

benefits :


  • sharing the costs of sports activities
  • life insurance
  • flexible working time

  • Praca Warszawa
  • Warszawa - Oferty pracy w okolicznych lokalizacjach


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