Now
Hiring.
San Francisco · Remote friendly
We’re a small team with enormous responsibility. Every person here has significant impact.
We hire for intellectual curiosity, principled thinking, and the ability to work under genuine uncertainty. AI experience is not required — the capacity to develop it is.
Research Scientist — Alignment
Lead research on reward modeling, preference learning, and constitutional AI. PhD required.
Apply →Research Engineer — Interpretability
Build tools and infrastructure for mechanistic interpretability. Strong ML systems background required.
Apply →Research Scientist — Safety Evaluations
Design and run red-teaming evaluations. Background in adversarial ML or security research.
Apply →Research Scientist — Scaling
Study scaling laws, compute-optimal training, and emergent capabilities. Strong math background.
Apply →Senior Software Engineer — ML Platform
Build infrastructure for model training and evaluation pipelines. Distributed systems experience.
Apply →Policy Researcher — AI Governance
Research and communicate on AI policy, safety standards, and governance. Technology policy background.
Apply →How we work.
Not slogans. Real operating principles that shape every decision.
- 01
We argue in writing. Evidence before intuition.
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We change our minds when the data requires it.
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Every person has outsized impact. No bureaucracy.
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Mission alignment is required, not optional.
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Long time horizons change what we build.
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Comfort with uncertainty is a core skill here.