Company profile

Anthropic

anthropic.com

Addy Osmani

Engineering · Claude Code

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Google→Anthropic

Engineering2026-09-08

John Schulman

Chief Scientist

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Anthropic→Thinking Machines

Research2025-02-18

Jan Leike

Alignment Science lead

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OpenAI→Anthropic

Research2024-05-28

Mike Krieger

Builder · Anthropic Labs

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Artifact→Anthropic

Product2024-05-15

Bryan McCann

Member of Technical Staff

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You.com→Anthropic

Research2026-03-17

Eric Boyd

Infrastructure lead

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Microsoft→Anthropic

Engineering2026-04-07

Peter Bailis

Member of Technical Staff

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Workday→Anthropic

Research2026-04-09

Andrej Karpathy

Pretraining researcher

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Independent→Anthropic

Research2026-05-19

John Jumper

AI researcher · role undisclosed

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Google DeepMind→Anthropic

Research2026-06-19

Jelani Nelson

Research

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UC Berkeley→Anthropic

Research2026-07-01

Sam Blackshear

Defensive security researcher

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Mysten Labs→Anthropic

Engineering2026-08-06

Collection coverage is incomplete. Counts describe observations in this dataset, not total hiring or payroll headcount.