Causal Labs
Member of Technical Staff — DevOps
San Francisco +1 · On-site · Staff · Full-time · Posted Oct 1, 2026
- Location
- San Francisco
Singapore
About the job
Designs and operates infrastructure, developer tooling, and agentic-development systems to accelerate research and product engineering while keeping services reliable and costs controlled.
What you'll do
- Measure and improve developer velocity in partnership with research, product, and forward-deployed teams.
- Build infrastructure for autonomous agents, including sandboxes, tool access, context, evaluation harnesses, and self-hosted open-source LLM serving.
- Own CI/CD, development environments, infrastructure-as-code, service monitoring and on-call, and development-stack costs.
What they ask for
- Experience building internal infrastructure for agentic development and daily use of coding agents.
- Experience self-hosting and serving open-source LLMs.
- Strong systems background in Linux, networking, containers and orchestration, and infrastructure-as-code.
- Experience building CI/CD and developer tooling; knowledge of a cloud platform and observability and security best practices.
Tools
vLLM, SGLang, Linux, Docker, Kubernetes, Terraform, GitHub Actions, Buildkite
AI focus
Build infrastructure for autonomous research and coding agents and self-host and serve open-source LLMs for internal agent use.
Model-written summary · the original posting is authoritative