Software Engineer, Product
Thinking Machines Lab · San Francisco · New York
Frontier labonsiteSenior$300k–$350k
At a glance
Highlights
- Ship new AI-powered products from prototype to real users in weeks.
- Turn frontier model capabilities into usable product experiences.
- Own technical direction as first engineer on early-stage ideas.
What they offer
- generous health, dental, and vision benefits
- unlimited PTO
- paid parental leave
- relocation support
Ideal candidate
A full-stack builder energized by ambiguity who loves taking 0-to-1 ideas from prototype to real users. You have strong product sense and thrive partnering with research and design to ship quickly.
Requirements
- 5+ years of professional software engineering experience, with demonstrated ownership across both frontend and backend systems
- Strong track record shipping production web applications end to end, from data model and API design through polished user-facing interfaces
- Comfort working in ambiguous, fast-changing environments where product direction is still being discovered
- Experience making pragmatic technical tradeoffs to move quickly without accumulating unmanageable risk
- visa sponsorship
- We sponsor visas
Lab profile
About Thinking Machines Lab
Builds frontier AI that extends human will and judgment through customizable models and interfaces.
What they build
- Inkling frontier models
- Tinker model customization
- Human-AI communication interfaces
Known for
- Frontier model training
- Post-training and reinforcement learning
- Evaluation infrastructure
- GPU supercomputing and reliability
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