Member of Engineering (Infrastructure)

The role

You will design and implement build, CI/CD, and tooling infrastructure for researchers and engineers. You will work on the infrastructure team to manage monorepos, builds, and the Python ecosystem.

What you will do

• Design and manage infrastructure required by engineers and researchers.
• Develop tools and solutions to increase engineering team efficiency.
• Leverage automation to multiply impact.
• Take ownership of build and CI/CD systems.
• Share on-call, incident response, and platform ownership with the wider team.

Required qualifications

• Strong hands-on experience with Bazel writing and maintaining rules, macros, and toolchains
• Familiarity with remote caching and build optimisations
• Experience setting up and managing CI/CD pipelines
• Comfortable with dynamic pipelines, agent fleet management, and build-time optimization
• Strong Python proficiency including packaging, dependency management (uv/pip/Poetry), and virtual environments
• Experience integrating Python and ML/research codebases into a monorepo build system
• Proficient in Go
• Experience writing backend services
• Familiarity writing CLI applications and internal developer tooling
• Expertise in debugging issues on Linux including network and process-related problems
• Experience running containers using Kubernetes
• Experience with managed or self-hosted Kubernetes

Nice to have

• Buildkite

Benefits

• Fully remote work
• Flexible hours
• 37 days/year of vacation & holidays
• Health insurance allowance for you & dependents
• 16 weeks of flexible, full-pay parental leave
• Well-being, always-be-learning & home office allowances
• Company-provided equipment
• Frequent team get togethers

Before you apply

• Intro call with the team lead
• Technical Interview(s) with a member of our engineering team
• Team fit call with the People team
• Final interview with one of our Founding engineers

About the company

Poolside aims to build a world where AI is the engine behind economically valuable work and scientific progress. The team is distributed across Europe and North America.