The project builds and maintains core tools used daily by Scala developers, including the Scala 3 compiler, Metals, Scala CLI, and Scala Native. It supports the global migration to Scala 3 and focuses on improving developer productivity by solving complex technical challenges that impact hundreds of users. The team works across a specialized ecosystem where performance gains, such as significantly faster compilation times, directly enhance development workflows.
Tech stack: Scala (2 and 3), VS Code, Coursier, Akka, Cats, ZIO, GCP, AWS, Azure, Postgres
The team consists of 12 engineers organized into specialized subteams, each focused on different areas of the Scala ecosystem. They bring strong domain expertise in Scala and collaborate closely to build tools that directly support other developers.
responsibilities :
Develop and maintain tools for Scala developers, including the Scala 3 compiler, Metals, Scala CLI, and Scala Native
Contribute to the evolution of the Scala ecosystem by improving performance and usability
Support migration efforts to Scala 3 for companies and organizations
Debug complex issues and implement creative solutions to challenging problems
Collaborate with a team of engineers across specialized subteams
Work with technologies like Akka, Cats, or ZIO in building microservice applications
Use public cloud platforms such as GCP, AWS, or Azure in your development workflow
Write SQL queries and work with databases like Postgres
Share knowledge through social media content or presentations at meetups and conferences
requirements-expected :
Write high-quality Scala code and work confidently with both Scala 2 and Scala 3
Build and maintain microservices using Akka, Cats, or ZIO
Use cloud platforms like GCP, AWS, or Azure in daily development tasks
Work with SQL databases such as Postgres to support application functionality
Communicate clearly within a team setting and contribute to shared goals
Approach problems pragmatically and find effective solutions under technical constraints
Share knowledge openly and be comfortable contributing to public discussions or presentations
offered :
Flexible hybrid work model - you decide where & when to start the work. You can work remotely or join us in one of our modern offices (Krakow, Kielce, Wroclaw), always located in the city centers. Just choose what suits you best!
Language lessons - we refund up to 500 PLN (per quarter) for learning all languages you would like to take! What’s more, we refund up to 1 000 PLN (per quarter) for learning the English language.
Virtusity – our training division - we really value the personal growth of our #VLteam. That’s why we have a rich offer of internal courses, workshops, etc. (technical, as well as soft skills training) conducted by our employees.
Training Package - use our training budget and 24 paid work hours for your development. You can choose the training from our Virtusity portfolio or external conferences, courses, workshops, etc.
Home office reimbursement - you can rent all the necessary equipment from our offices, but you can also get up to 800 PLN financial support to set up your WFH.
Multisport card or MyBenefit points - do you like sports and want free unlimited admission to sports facilities in your city? Or maybe you prefer the cinema, SPA in the mountains, delicious dinner, or Allegro shopping? At VirtusLab, you decide whether you choose a sports card or vouchers for countless attractions.
Private healthcare - our insurers offer allows you to have free health advice, treatments, diagnostic tests, etc., in more than 1,500 clinics operating all over the country.
Building tech community - we run 9 meetup groups in Kraków, Kielce, and Rzeszów and support many other local initiatives. We also contribute to numerous open-source projects (world-famous solutions and create our own ones). Check out also Sphere.it - our unique platform with tech videos and online events.
benefits :
sharing the costs of sports activities
private medical care
sharing the costs of foreign language classes
sharing the costs of professional training & courses
