JVM Tooling Engineer (Senior)

21 000 - 27 000 PLNNet per month - B2B

JVM Tooling Engineer (Senior)

Scala

Szlak 49, Kraków +2 Locations

VirtusLab

21 000 - 27 000 PLN
Net per month - B2B
Full-time
B2B
Senior
Remote

Tech stack

    English

    B2

    Java

    advanced

    Scala

    advanced

    JVM

    regular

    CI/CD

    regular

    Python

    nice to have

Job description

We foster a dynamic culture rooted in strong engineering, a sense of ownership, and transparency, empowering our team. As part of the expanding VirtusLab Group, we offer a compelling environment for those seeking to make a substantial impact in the software industry within a forward-thinking organization.


About the role

Join us to write Scala code and make the life of hundreds of developers better!


View available projects


Project

R-sphere


The project supports one of the world’s largest JVM-based codebases, enabling over a thousand developers to collaborate efficiently. It focuses on building and maintaining internal tools that streamline software development processes such as testing, code reviews, and integration. The team ensures high reliability across hundreds of daily pull requests and test executions.


Tech stack

JVM, Scala 2.13, Java (8–20+), Groovy (in Jenkins pipelines), Python


Your future team

The team consists of over 10 experienced engineers distributed across North America, Europe, and Asia. They specialize in JVM-based development and collaborate closely to build robust internal tools that support large-scale software engineering workflows.


What we expect in general

  • Proficiency with Java, Scala or other JVM-based language

  • Understanding of the Java Virtual Machine (JVM)

  • Experience with building and maintaining complex software systems

  • Excellent communication skills and a pragmatic approach to problem-solving

  • Ability to trace production issues (analyse logs, memory dumps)

  • Ability to propose and implement solutions together with other developers

  • Experience working with external teams and processes

  • Experience with CI/CD systems


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!

Published: 01.09.2025

Meet the company

VirtusLab

Join the VLteam and elevate your career to new heights! Join us in shaping the future of software engineering with a team that values flexibility, fosters an open-minded culture, and delivers outstanding solutions. We have extensive knowledge about Data Engineering & Data Science, Cloud-Native Services, Reactive Systems, Dev Tooling and Frontend. We are also worldwide experts in Scala language, officially supporting its development and tooling.

Company profile
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