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Bazel Engineer (Expert)

Bazel Engineer (Expert)
B2B165 - 185 PLN NET PER HOUR
LOCATION + Remote Poland: Kielce, Kraków, 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.

About the role

Bazel Expert
Python / Starlark Advanced
Gradle / Maven / CMake (any build tool other than Bazel) Advanced
English Advanced
Least one ecosystem JVM, , Rust, GoLang, TypScript, C++ Nice to have
IDE internals / plugins (VS Code, IntelliJ, CLion and other JetBarins' IDEs) Nice to have
View available projects
Project
Bazel champion
Project scope

The project focuses on delivering a blend of consultancy and Developer Relations (DevRel) expertise centered around Bazel. Deliverables encompass: – Executing smooth Bazel migrations – Promoting Bazel ecosystems and engineering expertise through technical conferences, meetups, blog posts, and social media channels – Developing high-quality open-source and internal solutions tailored to Bazel – Supporting pre-sales activities and strategic technical consultancy – Delivering training sessions and mentoring development teams on Bazel best practices

This collaboration may also involve flexible engagement in parallel Bazel-related projects.

Tech stack

Bazel, Starlark, C++

Project Challenges

The engagement involves high multitasking capabilities, delivering public presentations, authoring technical articles, and maintaining active engagement within developer communities (e.g., Bazel Slack). It requires driving technical initiatives and applying creative problem-solving approaches.

Team

An elite engineering squad consisting of 2 Developer Advocates / Bazel Experts.

Project
Baselstab
Project scope

The scope of cooperation focuses on completing the migration to Bazel and collaborating with experienced engineers on the client side. Managing a massive codebase exceeding 10 million lines of code.

Tech stack

Bazel, Java, Kotlin, Scala, Gradle

Challenges

Resolving obscure compilation/testing issues while optimizing and maintaining high code performance.

Team Structure

4 Developers and a Team Lead role

Open positions in this project
  • Bazel Engineer (Expert)
  • Build System Engineer (Regular)
  • Build System Engineer (Senior)
Project
Bazel Flow
Project scope

The project involves collaboration with a leading vendor of Caching and Remote Build Execution (RBE) solutions for Bazel and other build tools, delivering professional services related to Bazel and build automation. The scope of cooperation includes active involvement in open-source and research initiatives, exploring topics such as alternative rules for TypeScript and Gazelle-like solutions for C++. Continuous skill development and upskilling in Bazel technologies are integral to this cooperation.

Tech Stack

Bazel, Starlark, Golang, C++, Typescript and more

Challenges

– Conducting R&D around various tooling within the Bazel ecosystem
– Solving complex technical challenges across a frequently changing multi-technology stack, requiring high flexibility
– Integrating with customers and delivering world-class engineering services

Team

Currently a team of 2 consultants, expanding to 3+ cooperators, interfacing with a Project Manager for alignment. The engagement requires smooth cooperation with the Professional Services, Customer Success, and Development teams from the partner’s side, with team members distributed across the EU and the USA.

Open positions in this project
  • Bazel Engineer (Expert)
  • Build System Engineer (Senior)
  • Build System Engineer (Regular)

Required Expertise & Competencies

  • Proven track record in developing solutions around build tools, maintaining robust CI/CD pipelines, and optimizing SDLC processes
  • Deep expertise in Bazel is highly valued, with openness to Experts possessing a strong background in alternative build tools and readiness to master Bazel
  • Practical, hands-on knowledge of at least one build tool other than Bazel
  • Strong proficiency in at least one software ecosystem (JVM, Rust, Go, TypeScript, C++, etc.)
  • Excellent communication skills combined with a pragmatic approach to technical problem-solving
  • Extensive experience in team-based project delivery
  • 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 is a significant asset, alongside strong mentoring and knowledge-sharing capabilities

 

A few perks of being with us

Building tech community
Building tech community
Flexible hybrid work model
Flexible hybrid work model
Home office reimbursement
Home office reimbursement
Language lessons
Language lessons
MyBenefit points
MyBenefit points
Private healthcare
Private healthcare
Training Package
Training Package
Virtusity / in-house training
Virtusity / in-house training
Access to the above perks is optional and completely voluntary for B2B contractors

Apply now

Bazel Engineer (Expert)

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Please submit a CV no longer than two pages.
Current recruitment process: For the purpose of recruitment, I hereby give consent as per art. 6.1.a of the GDPR to processing of my personal data (other than that listed in art. 22 [1] § 1 Labour Code) by Virtus Lab Sp. z o. o. (as Co-Controller for a full list of joint controllers, see Privacy Policy) with its headquarters at Szlak 49 Street, 31-153 Cracow. At the same time I accept the Privacy Policy of the Data Controller. I acknowledge that my personal data will be kept for the duration of the recruitment process and as regards any potential claims, for the period of 36 months maximum, and that I have the right to access this data or have it rectified or deleted on demand. This consent can be withdrawn at any time, but this withdrawal does not make the previous processing illegal*.(Required)*

Current recruitment process: For the purpose of recruitment, I hereby give consent as per art. 6.1.a of the GDPR to processing of my personal data (other than that listed in art. 22 [1] § 1 Labour Code) by Virtus Lab Sp. z o. o. (as Co-Controller for a full list of joint controllers, see Privacy Policy) with its headquarters at Szlak 49 Street, 31-153 Cracow. At the same time I accept the Privacy Policy of the Data Controller. I acknowledge that my personal data will be kept for the duration of the recruitment process and as regards any potential claims, for the period of 36 months maximum, and that I have the right to access this data or have it rectified or deleted on demand. This consent can be withdrawn at any time, but this withdrawal does not make the previous processing illegal*.

(Required)
Future recruitment processes: I hereby give consent as per art. 6.1.a of the GDPR to the processing of my personal data by Virtus Lab Sp. z o. o. (as Co-Controller for a full list of joint controllers, see Privacy Policy) with its headquarters at Szlak 49 Street, 31-153 Cracow, in order to use this data in future recruitment processes. I hereby agree to possible storage of my personal data for this purpose in Virtus Lab’s database for a period of 36 months maximum. At the same time I accept the Privacy Policy of the Data Controller. I acknowledge that I have the right to access this data or have it rectified or deleted on demand. This consent can be withdrawn at any point, but this does not make the previous processing illegal*.

Future recruitment processes: I hereby give consent as per art. 6.1.a of the GDPR to the processing of my personal data by Virtus Lab Sp. z o. o. (as Co-Controller for a full list of joint controllers, see Privacy Policy) with its headquarters at Szlak 49 Street, 31-153 Cracow, in order to use this data in future recruitment processes. I hereby agree to possible storage of my personal data for this purpose in Virtus Lab’s database for a period of 36 months maximum. At the same time I accept the Privacy Policy of the Data Controller. I acknowledge that I have the right to access this data or have it rectified or deleted on demand. This consent can be withdrawn at any point, but this does not make the previous processing illegal*.

Sylwia Gracz
Coordinated by
Sylwia Gracz
IT Talent Acquisition Specialist
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Bazel Engineer (Expert)
B2B165 - 185 PLN NET PER HOUR
LOCATION + Remote Poland: Kielce, Kraków, Wrocław
Apply now
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