Software Engineer – Developer Infrastructure (Bazel / Monorepo)
Ready to revolutionize developer productivity by building a fast, automated, and scalable monorepo experience with Bazel?
Duration: 5 months ( Til May 2026)
Location: Remote (within EU)
Language: English
Client Industry: Music / Technology
Assignment Description:
The client is seeking a Software Engineer with strong experience in developer infrastructure and tooling to help build the next generation of developer experience. You will be part of the Platform Developer Experience (PDX) R&D Studio, which drives cross-discipline infrastructure initiatives across engineering, including version control systems, CI systems, and large-scale monorepos.
The ideal candidate is passionate about improving developer productivity, enjoys working in complex engineering environments, and has hands-on experience with Bazel and monorepo-based architectures.
Responsibilities:
Contribute to the design, development, and maintenance of the client’s monorepo ecosystem.
Lead and support the migration to Bazel, managing related abstractions and tooling to enhance the developer experience.
Collaborate with infrastructure teams across the organization to establish best practices for monorepo scalability and developer workflows.
Ensure the developer build experience is fast, well-integrated, automated, and insight-driven.
Drive innovation and productivity improvements across backend engineering teams.
Required Skills and Experience:
Proven experience in developer productivity engineering or infrastructure development.
Hands-on experience with the Bazel build system and its ecosystem (e.g.,
rulesjvmexternal
, IntelliJ Bazel plugin, etc.).Proficiency in Java, Python, Starlark, and TypeScript.
Experience building and maintaining tools for large-scale monorepo-based codebases.
Strong collaboration and communication skills; ability to work effectively across teams.
Preferred Qualifications:
Experience in platform engineering, CI/CD systems, or distributed build infrastructure.
Familiarity with developer experience (DevEx) tooling and best practices.
Recruitment Partner
About Sperton
Sperton is a global recruitment and consulting firm with offices across Europe, Asia, and the Americas. We help companies find and manage top talent across borders, delivering fast, compliant, and flexible recruitment, consultant hiring, and global mobility services.
📩 Sound like a good fit?
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- Department
- Consultant jobs
- Remote status
- Fully Remote
- Employment type
- Contract
- Employment level
- Executive/Senior Level
- Job location
- EU

Workplace & Culture at Sperton
At Sperton, we believe that great results come from great people.
Our culture is built on trust, collaboration, and a shared passion for delivering quality in everything we do.
We are a Norwegian-owned international company with colleagues across Europe, Asia, and the USA, working together seamlessly across time zones and cultures. Our teams are diverse, yet united by the same goal — to connect people and companies in meaningful ways.
We value openness, initiative, and continuous learning. Everyone at Sperton is encouraged to take ownership, share ideas, and challenge existing ways of working to make our solutions even better.
Even though we operate globally, our approach is personal. We take pride in creating a supportive and inclusive environment where people feel heard, respected, and motivated to grow — both professionally and personally.
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