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Scala Engineer (Senior) @ VirtusLab
  • Kielce
Scala Engineer (Senior) @ VirtusLab
Kielce, Kielce, Swietokrzyskie, Polska
VirtusLab
27. 1. 2026
Informacje o stanowisku

We are #VLteam – tech enthusiasts constantly striving for growth. The team is our foundation, that’s why we care the most about the friendly atmosphere, a lot of self-development opportunities and good working conditions. Trust and autonomy are two essential qualities that drive our performance. We simply believe in the idea of ​​“measuring outcomes, not hours”. Join us & see for yourself!

ProjectLapisProject Scope

In partnership with Smart Contract industry leaders, we are developing a high-performance Distributed Ledger Technology access layer for the global financial sector. Our platform provides international institutions with a secure gateway to manage and execute smart contracts at an enterprise scale.

Challenges

  • Working with complex Scala codebase
  • Implementing new features in a gRPC-based API
  • Improving performance and resource management

Tech stack

Scala 2.13, Cats, PostgreSQL, gRPC API

Team

Located in Switzerland and Krakow, it consists of 4-6 people and a Technical Lead.

A few perks of being with us

  • Building tech community
  • Flexible hybrid work model
  • Home office reimbursement
  • Language lessons
  • MyBenefit points
  • Private healthcare
  • Training Package
  • Virtusity / in-house training

And a lot more!


What we expect in general

  • Strong proficiency in Scala and its ecosystem.
  • Ability to solve complex problems.
  • Experience with PostgreSQL (or other relational databases).
  • Knowledge about caching and queueing.
  • General knowledge about software engineering and good practices.
  • Strong communication skills and the ability to convey complex technical concepts clearly.
  • pragmatic approach to problem-solving, balancing technical excellence with real-world constraints.
  • Good command of English (B2/C1).

We are #VLteam – tech enthusiasts constantly striving for growth. The team is our foundation, that’s why we care the most about the friendly atmosphere, a lot of self-development opportunities and good working conditions. Trust and autonomy are two essential qualities that drive our performance. We simply believe in the idea of ​​“measuring outcomes, not hours”. Join us & see for yourself!

ProjectLapisProject Scope

In partnership with Smart Contract industry leaders, we are developing a high-performance Distributed Ledger Technology access layer for the global financial sector. Our platform provides international institutions with a secure gateway to manage and execute smart contracts at an enterprise scale.

Challenges

  • Working with complex Scala codebase
  • Implementing new features in a gRPC-based API
  • Improving performance and resource management

Tech stack

Scala 2.13, Cats, PostgreSQL, gRPC API

Team

Located in Switzerland and Krakow, it consists of 4-6 people and a Technical Lead.

A few perks of being with us

  • Building tech community
  • Flexible hybrid work model
  • Home office reimbursement
  • Language lessons
  • MyBenefit points
  • Private healthcare
  • Training Package
  • Virtusity / in-house training

And a lot more!

,[ Requirements: Scala, Relational database, Distributed systems Additionally: Building tech community, Flexible hybrid work model, Home office reimbursement, Language lessons, MyBenefit points, Training Package, Virtusity / in-house training.

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