Google DeepMind
Google
UCLouvain
Sherwin WuMember of Technical Staff; Head of Engineering, API and Developer Platform · OpenAIEngineer↗
Engineer · Executive
Thibault Sottiaux
OpenAIMember of Technical Staff; Head of Core Product and Platform
Sottiaux helped turn Codex from an internal developer tool into one of OpenAI's fastest-growing products. He now leads core product and platform work spanning Codex and ChatGPT[1], after building research infrastructure and leading Gemini human-data work at Google DeepMind.
Career & education
Current roleOpenAIMay 2026-presentMember of Technical Staff; Head of Core Product and Platform
OpenAIMay 2026-presentPreviouslyOpenAIJul 2024-May 2026Member of Technical Staff; Engineering Lead for Codex
OpenAIJul 2024-May 2026Gemini Human Data LeadOct 2023-Jul 2024
ML Workflow LeadApr 2022-Apr 2023
Staff Software EngineerApr 2018-Apr 2023
Senior Software EngineerNov 2017-Apr 2018
Software Engineer2015-Nov 2017
Education
Work and education history is primarily focused on AI-relevant roles and may not be comprehensive.
References
- Thibault Sottiaux — Masters of Scale interviewmastersofscale.com
He now leads core product and platform work spanning Codex and ChatGPT
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Reviewed August 5, 2026 · Checked for accuracy and new information.
