Bazel Engineer (Senior)

Virtuslab · Katowice, Kielce +3, Poland
Location
Katowice, Kielce +3, Poland
Work mode
Remote
Type
Contract
Seniority
Senior
Salary
140–170 PLN / hour
Languages
EN
Posted
27 Oct 2026

Verified open 30 Oct 2026 · Source: Company careers page

About the role

Open positions

Bazel Engineer (Senior)

Bazel Engineer (Senior)

B2B140 - 170 PLN NET PER HOUR

LOCATION + Remote Poland: Katowice, Kielce, Kraków, Rzeszów, Wrocław

Apply now

VirtusLab is a leading European software consulting and engineering company. Our mission is to craft clean code and practical solutions with precision and purpose. We foster a dynamic culture rooted in strong engineering, a sense of ownership, and transparency, empowering professionals to make a substantial impact in the software industry.

Project Overview & Engagement Profile

Bazel / Gradle / Maven / CMake Advanced

Python / Starlark Advanced

One of the software ecosystems: JVM, Rust, GoLang, TypScript, C++ Advanced

English Advanced

View available projects

Project

Core Bazel team

Project scope

The project focuses on delivering a blend of consultancy, migration and working on open source related to Bazel. Members of the team work on short and medium-length projects around Bazel and, at some point, become the founding members of longer-lived teams. Deliverables encompass:
– Executing smooth Bazel migrations
– Promoting Bazel ecosystems and engineering expertise through technical conferences, meetups, blog posts, and social media channels – only if you feel comfortable with it.
– Developing high-quality open-source and internal solutions tailored to Bazel
– Supporting pre-sales activities and strategic technical consultancy
– Developing and delivering training sessions and mentoring engineering teams – only if you feel comfortable with it.

Tech stack

Bazel, Starlark, Python

Project Challenges

The engagement is a part of the group that solves problems too hard for the client’s own team, even backed by LLMs. Works spans multiple ecosystems, codebase sizes, and setup quality – from helping startups to working on work-class Bazel builds (like those at Airbnb, Databricks, or Uber). It requires driving technical initiatives and applying creative problem-solving approaches. 

Team

An elite engineering squad consisting of 10 Bazel Experts across various short and mid-term projects.

Required Expertise & Competencies

  • Track record in developing solutions around build tools, maintaining robust CI/CD pipelines, or optimising SDLC processes
  • Expertise in Bazel (preferred) or other build tools
  • Interest in build systems, SDLC, and developer tooling in general
  • Proficiency in at least one software ecosystem (JVM, Rust, Go, TypeScript, C++ or similar)
  • Excellent communication skills combined with a pragmatic approach to technical problem-solving
  • Proactive approach to blocker resolution and collaborative technical alignment
  • High autonomy in task execution and output delivery
  • Public speaking, technical blogging, and community engagement experience are significant assets, alongside strong mentoring and knowledge-sharing capabilities

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!

Apply now

Bazel Engineer (Senior)

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Coordinated by

Karolina Buraś

Senior IT Talent Acquisition Specialist

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Bazel Engineer (Senior)

B2B140 - 170 PLN NET PER HOUR

LOCATION + Remote Poland: Katowice, Kielce, Kraków, Rzeszów, Wrocław

Apply now

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