Principal Scala Developer

Poland and Middle-Eastern Europe · Bulgaria; Poland; Romania

Don’t apply blind. See how your CV matches Software Developer first — free, in 30 seconds.

Check my CV — freeApply on job-boards.greenhouse.io ↗

You will leave NewLuxJob. We do not receive or handle applications.

Company
Poland and Middle-Eastern Europe
Location
Bulgaria; Poland; Romania
Posted
July 20, 2026

About this job

designing, developing, and enhancing scalable backend services using Scala, leading performance optimization initiatives across large-scale applications and services, proactively investigating, troubleshooting, and resolving complex technical issues impacting system performance and user experience, collaborating with cross-functional teams to identify bottlenecks and implement effective technical solutions, driving engineering best practices and contributing to the continuous improvement of the platform, supporting the onboarding and mentoring of other engineers by sharing technical knowledge and best practices. Your profile: significant commercial experience in Scala backend development, including experience operating at a Principal, Staff, or Lead Engineer level, strong background in…

This is a short summary.

Want to know if you're a fit? Check your CV against this role — free, in 30 seconds.

Similar jobs

See if your CV fits this job

Paste your CV for an instant match score against this role — and get a tailored cover letter in one click.

  • Instant match score for this role
  • Tailored cover letter in one click
  • Free — no credit card
Check my CV — free
Principal Scala Developer — Poland and Middle-Eastern Europe | NewLuxJob