Scala Engineer

1 week ago


Remote Kielce Kraków Wrocław, Czech Republic VirtusLab Full time
What we expect:
  • Strong proficiency in Scala and its ecosystem, or extensive experience with low-level JVM internals and high-performance Java development.
  • Deep understanding of performance optimization.
  • Strong communication skills and the ability to convey complex technical concepts clearly.
  • A pragmatic approach to problem-solving, balancing technical excellence with real-world constraints.
  • Ability to work effectively within a team, contributing to a collaborative and high-performance engineering culture.
  • 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

About the role

Project
Idun

Project Scope

You'll be responsible for improving scalability and performance of a distributed ledger system. This includes going deep into the application code, JVM internals, database queries, server configuration and much more. Previous performance-related work is a great plus.

Tech Stack

Scala 2.13, PostgreSQL, Pekko Streams, Docker, OpenTelemetry, Prometheus, Grafana

Team

Located in Switzerland and Krakow, it consists of 4-6 people and a Product Manager.

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, JVM, Java Additionally: Building tech community, Flexible hybrid work model, Home office reimbursement, Language lessons, MyBenefit points, Private healthcare, Stretching, Training Package, Virtusity / in-house training, Free coffee, No dress code, Free snacks, Free beverages, Bike parking, Modern office, Shower, Kitchen, Playroom.

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