Senior Build Systems Engineer - Bazel & Monorepo Platform

Spotify; Greater London; Hybrid; GBP 80,000 - 100,000; Full time

Job summary

A global audio streaming service is seeking a Senior Build Systems Engineer in London or Stockholm. The role involves architecting, optimizing, and evolving Bazel-based systems for reliable workflows across the client platform. Candidates should have experience with multi-language build environments and be passionate about improving developer productivity. The company offers a flexible work environment with occasional in-person meetings.

Qualifications

• Deep experience in large-scale, multi-language build environments.
• Experience designing or scaling build systems with Bazel.
• Proficient in optimizing developer workflows across platforms.

Responsibilities

• Design, build, and maintain Bazel-based build systems for the client monorepo.
• Lead improvements to build performance, remote caching, and build reliability.
• Develop tooling and automation to enhance IDE integration.

Skills

iOS (Xcode, Swift)

Android (Gradle, Kotlin/Java)

C++ (CMake/Ninja)

Web (TypeScript, Yarn, Webpack)

Bazel

Multi-language environments

Developer productivity

Collaboration skills

Job description

A global audio streaming service is seeking a Senior Build Systems Engineer in London or Stockholm. The role involves architecting, optimizing, and evolving Bazel-based systems for reliable workflows across the client platform. Candidates should have experience with multi-language build environments and be passionate about improving developer productivity. The company offers a flexible work environment with occasional in-person meetings.