Kotlin Developer

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Ready for a new beginning?

Develocraft is looking for Kotlin Developer for one of our clients from the e-commerce industry. You will be responsible for building a platform from scratch that will allow connecting two B2B and B2C auction portals.


  • Software development (writing new code 90% maintenance 10%)
  • Maintaining high-quality code
  • Improving qualifications at work by learning about new things (tools, libraries, frameworks)
  • Cooperation with the team


  • 2+ years of experience as a programmer with Kotlin
  • Knowledge of Ktor, Arrow, Exposed and Mockk libraries
  • Knowledge of the connection pool - Hikari CP
  • Knowledge of the Kmongo tool
  • Knowledge of testing frameworks such as Kotest
  • English B2


  • Elastic benefit system
  • Medical insurance
  • Various training programs, language classes, and a fully equipped technical library
  • Relax Room, with game consoles and much more
  • Team days out, team building events, and staff parties


20,000 - 25,600 PLN