Model Capabilities Engineer
TypeSafe AI · San Francisco Office
Frontier labonsite$210k–$285k
At a glance
Highlights
- Build datasets and interfaces that unlock new capabilities on frontier models.
- Own evaluation frameworks measuring quality and reliability across iterations.
- Turn raw model outputs into clear, inspectable UIs you own end-to-end.
What they offer
- 100% covered health insurance
- Daily lunch and dinner
- 401K plans
- Equity
Ideal candidate
Scrappy generalist engineer with strong fundamentals and product intuition who thrives in ambiguity and cares about making AI trustworthy enough for production.
Requirements
- Generalists with solid fundamentals, strong coding ability, and product intuition
- Maintain high attention to detail and a strong bar for quality
- Enjoy thinking beyond the code to how systems are used in the real world
- Scrappy and hacky, thrive in ambiguous problem spaces and finding creative solutions
- Don't trust LLMs blindly — look at the reality of model generations
- Hands-on experience implementing LLMs and understanding their capabilities and limitations
- remote policy
- Fully in-person
- visa sponsorship
- Visa sponsorship available
Lab profile
About TypeSafe AI
Building System One Models that combine LLM reasoning with code reliability for production AI.
What they build
- Jev
- System One Models
Known for
- Production-grade trustworthy AI
- LLM reasoning with code reliability
- First-principles LLM stack rebuild
Key facts
- Small, fast team
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