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Qulix Systems

Open 17d

Senior Kotlin Backend Developer

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We're looking for Senior Kotlin Backend Developers to join a nearshore development team working on a greenfield project.

You'll be working on a new Accounting Engine that will become the central accounting platform for new markets, processing business events such as invoices, receipts, and transactions.

Location

Europe

Format

Full-time, remote

What we're looking for:

  • At least 5 years of commercial experience with Kotlin
  • Spring Boot & Spring Boot WebFlux
  • AWS
  • Experience with Event Sourcing
  • Strong understanding of DDD (Domain Driven Design)
  • Experience with TDD (Test Driven Development)

Additional skills:

  • jOOQ / Flyway
  • GitHub-based CI/CD
  • Hexagonal Architecture
  • Experience with AI-assisted development tools (Claude, Cursor)

We're looking for someone who enjoys solving complex technical challenges, takes ownership, and is excited to build a new platform from the ground up.

Skills

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