Developer of AI systems intended to automate tasks and decision-making processes. The company's platform focuses on building AI models, capable of handling complex and unstructured data while ensuring accuracy and transparency, enabling businesses to... Backed by DCVC (Data Collective).
About the role
We're looking for scrappy engineers who ship data-tooling interfaces fast. You will progress model intelligence through the interfaces, datasets, and evaluation tooling you build, combining product sense, data science, and engineering. You'll be part of the real "secret sauce" of TypeSafe: figuring out how our models can provide production-ready reliability in the real world. Found on 1752vc Careers, the job board for startup and VC roles.
What they're looking for
- Are 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
- Are scrappy and hacky, and thrive in ambiguous problem spaces — taking satisfaction in finding creative solutions
- Don't trust LLMs blindly — they look at the reality of model generations
- Have hands-on experience implementing LLMs and understand their capabilities and limitations
More about this role
We’re building prod, not god. TypeSafe is an AI lab pushing frontier model intelligence in a new direction, starting with System One Models. We combine the reasoning of LLMs with the reliability of code, for truly trustworthy AI. Our first model, Jev, launched in September 2026.
While others chase leaderboards, we’re rebuilding the LLM stack from first principles to make models smarter and also dependable enough to run in production. We’re a small, fast team backed by an $870M Series A led by a16z. Made in SF, with love. Come join the frontier.
We're looking for scrappy engineers who ship data-tooling interfaces fast. You will progress model intelligence through the interfaces, datasets, and evaluation tooling you build, combining product sense, data science, and engineering. You'll be part of the real "secret sauce" of TypeSafe: figuring out how our models can provide production-ready reliability in the real world.
Our tech stack is primarily Python. We also use TypeScript, Next.js, and Tailwind CSS for frontend, with Kubernetes for orchestration. We empower developers to use any tooling they find helpful for getting their job done, including AI and agents.
Check out our team...
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