Artificial intelligence
10 Mistral AI research engineers
These ten current Mistral AI research engineers hold research engineer roles at the company, according to their profiles. A reader can learn what research engineering work at Mistral AI involves from people who have done it.
Professionals to explore
01—10Christophe Renaudin
LinkedInExperience: Research Engineer · Mistral
Research Engineer at Mistral since February 2025, listed in Paris in the Research department. Former R&D Staff Software Developer Lead at Criteo (2022–2025), R&D Staff Software Engineer at Criteo (2018–2022) and R&D Senior Software Engineer at Criteo (2015–2018).
Marie-Anne Lachaux
LinkedInExperience: Research Engineer · Mistral
Research Engineer at Mistral in Paris since July 2023, with the role described as building state-of-the-art generative AI models; her profile headline lists Meta AI (llama). Also listed as Research Engineer at Meta GenAI since 2023, and former Research Engineer at Meta AI (FAIR) (2018–2023).
Maxim Berman
LinkedInExperience: Research Engineer · Mistral
Research Engineer at Mistral since June 2026 in Zurich; his profile headline reads Research Engineer @ Mistral, post-training. Former Research Software Engineer at Google (2022–2026) and former Machine Learning Engineer at Apple (2020–2022), per the profile.
Paul Wambergue
LinkedInExperience: Research Engineer · Mistral
Research Engineer at Mistral since March 2025, listed in Paris in the Research department at specialist level. Former Head of ML Engineering at Therapixel (2022–2025) and former Research Engineer at Therapixel (2019–2022), per the work history shown on the profile.
Shashwat Dalal
LinkedInExperience: Research Engineer · Mistral
Research Engineer at Mistral since March 2025, listed in London in the Research department. Former Senior Machine Learning Engineer at QuantumBlack, AI by McKinsey (2022–2025), and former Machine Learning Engineer at QuantumBlack, AI by McKinsey (2021–2022).
Thibaut L.
LinkedInExperience: Research Engineer, Pretraining · Mistral
Research Engineer, Pretraining at Mistral since June 2023, with the profile headline reading Research Engineer at Mistral AI. Former Research Engineer (FAIR) at Meta (2019–2023) and former Machine Learning Engineer, Team Lead at Snips (2015–2018), per the work history shown on the profile.
Thomas Coste
LinkedInExperience: Research Engineer · Mistral
Research Engineer at Mistral since September 2025 in London, with the role described as LLM post-training research. Former Research Engineer at Huawei Technologies Research & Development (UK) Ltd (2023–2025) and former Research Assistant at the University of Cambridge (2023).
Thomas W.
LinkedInExperience: Research Engineer · Mistral
Research Engineer at Mistral since August 2023, listed in Paris in the Research department at specialist level. Former Machine Learning Engineer at Hugging Face (2021–2023), Ingénieur R&D at Inria (2021) and Machine Learning Engineer at Nabla (2019–2021).
Victor Paltz
LinkedInExperience: AI Research Engineer · Mistral
AI Research Engineer at Mistral since April 2025, listed in Paris. Former Staff Machine Learning Engineer - Tech lead at Criteo (2024–2025), Senior Machine Learning Engineer - Tech lead at Criteo (2023–2024) and Senior Software Engineer (ML) at Criteo (2022–2023).
Yi He
LinkedInExperience: Research Engineer · Mistral
Research Engineer at Mistral since August 2026, with the role described as pretrain + data platform in the Research department. Former Member of Technical Staff at Perplexity (2025–2026), Software Engineer at Pinterest (2019–2025) and Software Engineer at Facebook (2016–2019).
Choose the right perspective
Match the person's stated focus and their start date at Mistral AI to your question, since someone who joined in 2023 saw a different stage of the company than someone who joined in 2026. All ten are current employees, so their earlier employers can help you find someone whose background resembles your own team.
Questions to take into the conversation
- 01How is research engineering work divided between pretraining, post-training and data at an AI lab like Mistral AI?
- 02What does a research engineer own day to day compared with a research scientist?
- 03Which engineering practices matter most for keeping large training runs reliable and reproducible?
Reaching Mistral AI research engineers
How can I contact one of these Mistral AI research engineers?
Pick one of the 10 people on this page and choose "Book a paid call", or describe your project to find others. You offer a fee for a 15-minute call or a written answer, Instant Expert finds the person's work email and sends the invitation, and they decide whether to accept. The list covers 1 company: Mistral, based on profile data retrieved on October 8, 2026. Being listed here doesn't mean someone has agreed to take calls.
How much does it cost to reach Mistral AI research engineers?
You choose the offer, starting at $5 per person. It includes Instant Expert's 20% fee, so an offer that pays the person $100 costs you $125. You're charged only when the person books the call or sends the answer.
What if they don't reply?
You pay nothing. Instant Expert sends follow-up reminders, and if the person hasn't booked or answered within 7 days, the request expires and any hold on your card is released. You can invite several of the 10 people on this list at once and cap your total spend, so you pay only for the ones who accept.
Can an AI agent ask one of these Mistral AI research engineers a question?
Yes. An agent with a USDC wallet on Base can ask one question without an Instant Expert account. It names the person, for example by the LinkedIn URL on this page, and pays per ask over x402 (HTTP 402). The person answers in writing or by voice note, and if nobody answers within 7 days, the payment goes back to the wallet automatically. x402 docs
About this directory
This is a professional research starting point based on business profile data retrieved on . Titles and companies reflect that source snapshot and may describe past or present roles. Check the linked profiles for current details. Inclusion does not imply Instant Expert membership or availability.
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