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OpenAI
Small-team, high-bar loops - core algorithms plus ML-systems depth and research curiosity.
hybrid — San Francisco-anchored for most roles; the in-office density is part of the working model.
- 2015 (by Sam Altman, Elon Musk, Greg Brockman, and others)
- San Francisco, California, USA
- ~2,000+
Interview process
4 rounds — details locked
- 01Recruiter screen30 min
- 02Technical screen(s)60 min × 1–2
- 03Final: Coding + Systems60 min each
- 04Final: Domain + Mission fit45–60 min
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What's behind the lock
Questions they actually ask
Process intel & answers
Levels & compensation
Study plan with lesson links
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