Senior Front-end Developer (relocate to Sweden)


4IRE is a leading Ukrainian-Swedish IT consulting company that focuses on Blockchain, DeFi, and Green Finance empowering businesses to take advantage of the latest technologies. Since 2010, we have become a long-term strategic partner helping with a full range of services required for launching innovative Blockchain and DeFi solutions.


  • 5+ years of commercial software development experience;
  • Deep knowledge of React, JavaScript;
  • Experience in commercial product development;
  • Experience in writing Unit tests (jest, react-testing-library);
  • Experience with TypeScript (will be an advantage);
  • Upper-Intermediate English.
  • Experience with microservices on the Front-End side (will be an advantage)
  • Excellent troubleshooting and communication skills.

What we expect

  • Participate in technical ideation for project proposals;
  • Participate in meetings with clients;
  • Deployment of programs and systems;
  • Viewing, updating, refactoring, and debugging the code;
  • Integrate extensible modules and components within proprietary frameworks;
  • Accurately estimate and communicate the benefits, challenges, and constraints of a pioneering new interactive and/or technical undertaking.

We offer

  • Competitive salary depending on the background;
  • The ability to grow professionally and develop your career;
  • Great atmosphere, with the vibe and energy of a high-growth tech company;
  • Smooth adaptation period: 3 months;
  • Experienced colleagues who are ready to share knowledge;
  • Long-term employment.