About the Role
We are hiring a developer productivity engineer to advance how we build software internally: safely, quickly, and with delight. The main focus are AI tools and coding agents. You’ll partner with platform, security, and product engineers to build state-of-the-art tooling for AI-assisted software development, and make our inner loop dramatically faster. The scope of this role includes both setting up company-wide platforms and working with developers to accelerate their individual workflows.
Responsibilities
- Enable researchers and engineers to leverage AI to improve coding productivity without compromising code quality.
- Standardize AI coding tools, such as Claude Code, Cursor, and Codex, by configuring, hardening, and maintaining the best tools, integrating org-wide configurations with individual preferences.
- Build secure, reproducible agent sandboxes for remote dev & CI testing.
- Set up golden-path dev environments and guardrails for secrets/PII.
- Help individual contributors develop their personalized AI-enabled workflow.
- Track tool usage, reliability, and cost.
Requirements
- Bachelor’s degree or equivalent industry experience in computer science, engineering, or similar.
- Experience developing productivity tools and best practices for large codebases.
- Ability to communicate clearly and work with researchers to build and manage a variety of internal tools.
- Hands-on experience with container platforms (e.g. Docker/Kubernetes), modern CI (GitHub Actions/Buildkite), and package management tools (uv).
- Practical experience with AI coding tools and model APIs (e.g. OSS via vLLM / SGLang / TGI).
- Solid Linux/networking fundamentals; comfort with secrets management and safe egress.
- Proficiency in systems programming languages (e.g. Rust) and scripting languages (e.g. Python).
Skills
- AI tools
- Coding agents
- AI-assisted software development
- Container platforms
- Docker
- Kubernetes
- Modern CI
- GitHub Actions
- Buildkite
- Package management tools
- uv
- AI coding tools
- Model APIs
- OSS
- vLLM
- SGLang
- TGI
- Linux
- Networking
- Secrets management
- Safe egress
- Systems programming languages
- Rust
- Scripting languages
- Python
Location
- San Francisco, California
Work Type
- Onsite
Experience Level
- Equivalent industry experience
Education Level
- Bachelor’s degree
Salary/Compensations
- $350,000 - $475,000 USD
Benefits
- Generous health, dental, and vision benefits
- Unlimited PTO
- Paid parental leave
- Relocation support
About the Company
- Thinking Machines Lab's mission is to empower humanity through advancing collaborative general intelligence.
- We're building a future where everyone has access to the knowledge and tools to make AI work for their unique needs and goals.
- We are scientists, engineers, and builders who’ve created some of the most widely used AI products, including ChatGPT and Character.ai, open-weights models like Mistral, as well as popular open source projects like PyTorch, OpenAI Gym, Fairseq, and Segment Anything.
Equal Opportunity
- As set forth in Thinking Machines' Equal Employment Opportunity policy, we do not discriminate on the basis of any protected group status under any applicable law.
- Thinking Machines Lab will consider for employment qualified applicants with criminal histories in a manner consistent with the requirements of the California Fair Chance Act, the San Francisco Fair Chance Ordinance, and any other applicable state or local fair chance ordinance or law.
