← The 100
#100 · Tech & AI
OpenAI
San Francisco, CA · 4K people
New to the 100SurgeHybridExtreme loop
September 2026 roles
920
MoM
+42.0%
+272 vs August
YoY
+78.0%
+403 vs September 2025
Rank vs Aug
Unchanged
Open roles, six months
OpenAI
Hot roles
Loop
- 01Recruiter screen
- 02Online assessment
- 03Hiring manager
- 04Onsite loop
- 05Team match / bar
Style Technical · Extreme
Grok writes a hiring briefing for OpenAI — loop, questions, failure modes.