Solana Blockchain 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 Solana Blockchain Developer on a part-time basis to help improve progress on current projects.


  • At least 3+ years of technical experience (in any language like C, C++, C#, Java, Go, etc);
  • Have extensive experience with the Rust language (at least 2 years);
  • Be able to create a simple front-end to interact with your Solana application;
  • Strong understanding of blockchain and cryptocurrencies, as well as smart contract systems, in particular, a thorough understanding of Solana;
  • Upper-Intermediate English level or higher.


  • Smart contracts development (Solana);
  • Write and review technical proposals;
  • Write, test, and deploy high-performance.

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.