Founding AI/ML Engineer
San Francisco, CAIn-personFull-time3+
About
About Closure
We help law enforcement solve crime
Requirements
Must-have
- 4–6+ years of engineering experience, ideally 2+ in applied ML
- Strong Python backend + ML ops familiarity (FastAPI, LangChain, PyTorch, etc.)
- U.S. work authorization and willingness to undergo FBI background check
- Deep technical communication skills (can explain systems and trade-offs clearly)
- Production experience deploying LLMs/VLMs or custom ML inference pipelines
- Experience understanding and scaling backend infrastructure (does not have to be an expert but must have solid knowledge)
Benefits & perks
- Salary: $125K–$200K depending on experience
- Equity: meaningful founding-level stake
- Perks: free lunches/dinners, 3% 401(k) contribution (regardless of employee match), unlimited PTO, full health/dental, gym reimbursement, FBI/CJIS clearance sponsorship
- YC-backed, well-funded, and fast-growing
Interview process
- 1Application review
- 2Intro Call w Co-Founder
- 3Leetcode
- 4Systems
- 5Final Behavioral
- 6Offer Extended
- 7Hired
Drop your CV for this role.
One PDF and your email. We read it, score your fit for this role at Closure, and route the introduction through us.