Emmanuel Turlay

Companies founded

Airtrain.ai LLM Playground

CEO · Founder · 2022 – 2025

Sematic

CEO · Founder · 2022 – present

Currently

Active roles, board seats and partnerships.

Weights & Biases

Member of Technical Staff · 2025 – present

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Pioneer Fund

CoreWeave

AI Agent Support

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Comptoir Français du Disque Indépendant

Backend Developer

releas.io

Backend Developer

Work history

Past roles by Dealroom records.

Cruise

Senior Software Engineer · Staff Software Engineer (Search Ranking) · 2018 – 2022

Stream Nation

Software Engineer · 2014

Instacart

Machine Learning Engineer · Senior Software Engineer · 2014 – 2018

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Welovewords

Software Engineer · 2013 – 2014

F

Freelance Web Development

Freelance Software Engineer · 2012 – 2013

Official.fm

Product Manager · Software Engineer · 2010 – 2012

Nikhef

Post-doctoral researcher · 2009 – 2010

Paris-Sud University - Paris-Saclay University

Teaching Assistant · 2006 – 2009

Education

Paris-Sud University - Paris-Saclay University

PhD · Physics · 2006 – 2009

Paris-Sud University - Paris-Saclay University

2006 – 2009

Paris-Cité University

Bachelor · Physics, Computer Science · 2001 – 2003

University of Glasgow

Msc · Physics · until 2005

Paris-Saclay University

PhD · Molecular Biology, Fundamental Physics · until 2009