Full-stack Developer (Part-time)

Engineering remote

4IRE Group is a Swedish-Ukrainian holding company providing software development outsourcing and world-class tech & business consulting in Blockchain, Fintech, and Green Finance. Leveraging 13+ years of experience on the market, we build ready-to-go Web 3.0 and Fintech solutions to help our clients speed up market entry and outperform their competitors who build products from scratch.

We are looking for a Full stack developer on a part-time basis to help improve progress on current projects.

Key requirements:

  • 3+ years of development experience in Node.js and React
  • Ability to create high-quality and productive web applications.
  • Understanding of microservices architecture and experience in its implementation.
  • Ability to work with APIs and SDKs for integrating different systems.
  • Deep understanding of financial processes and wallet operations.
  • Desire and prior experience working with Flutter.
  • Upper intermediate level of English.


  • Development and maintenance of high-quality financial applications based on Node.js and React.
  • Implementation of microservices architecture for optimizing application performance and scalability.
  • Integration with various external systems using APIs and SDKs.
  • Development and support of financial processes and wallet operations.
  • Working with Flutter to expand mobile application capabilities.

We offer

  • 100% remote;
  • Competitive compensation is linked to the USD rate.
  • Flexible working hours in the European time zone.
  • The team is always ready to help.
  • Opportunities for professional and personal growth.