Today’s Top Talent Pools
Hugging Face, the open-source AI hub where developers share and download models, has reportedly agreed to be acquired by Nvidia for $12.9B, per The Information — with Business Insider reporting the figure at more than $13B and the agreement not yet signed. The company last raised $235M at a $4.5B valuation in its August 2023 Series D, led by Salesforce Ventures with Google, Amazon, Nvidia, Intel, AMD, Qualcomm and IBM participating — so the deal is roughly a 3x markup in three years. Nvidia was an investor in that round. Business Insider reports Hugging Face previously held talks with Microsoft.
Amanpreet Singh in SF Bay Area (Stealth)
Role: Research Team Lead @ Hugging Face (1 yr)
Other Experience: Co-Founder & CTO @ Contextual AI ($80M from Greycroft, Bain Capital Ventures, Lightspeed), Staff Research Engineer @ Facebook AI
Description: Stealth since 8/25
Victor Sanh in NYC (Stealth)
Role: Lead Research Scientist, founding crew @ Hugging Face (6 yrs)
Other Experience: AI builder @ H Company
Description: Stealth since 4/25
Ali Abdalla in SF (Founder @ Shotwell)
Role: ML Engineer, Gradio team @ Hugging Face (4.5 yrs)
Other Experience: Founder @ Gradio (acq by Hugging Face 2021), Mechanical Design Engineer @ Tesla, Undergraduate Researcher, d'Arbeloff Lab @ MIT
Description: “Shotwell provides fast, accurate and dense annotations for robotics training data. We segment long videos into discrete steps and detect failures in each step.”
Funding: YC P26
Role: Senior SWE @ Hugging Face (4.5 yrs)
Other Experience: Cofounder & Lead Engineer @ Gradio (acq by Hugging Face 2021), SWE @ Google, early employee @ Uhana (acq by VMware), Georgia Tech
Description: “Shotwell provides fast, accurate and dense annotations for robotics training data. We segment long videos into discrete steps and detect failures in each step.”
Funding: YC P26
Ajit Banerjee in Greater Seattle (Founder & CEO @ SageOx) - Venture Lead
Role: Architect @ Hugging Face (<1 yr)
Other Experience: Co-Founder @ XetData (acq by Hugging Face 2024), Senior Software Architect @ Apple, Principal Engineer @ Facebook
Description: “Agentic engineering makes coding fast but alignment hard. SageOx fixes that. It's the agentic hivemind, capturing shared context for humans and agents. Human insight, machine speed, everyone plowing in the same direction.”
Funding: $15M Seed from Canaan, Pioneer Square Labs
Nathan Lambert in Seattle (Stealth)
Role: Research Scientist & RLHF Team Lead @ Hugging Face (1.5 yrs)
Other Experience: Senior Research Scientist @ Allen Institute for AI, Research Scientist Intern @ DeepMind, PhD Candidate & Instructor @ UC Berkeley
Description: Left AI2 6/26 — "Building Open Language Models @ (stealth)"
Léo Tronchon in Paris (Potential Founder)
Role: ML Research Engineer, Research Scientist Intern @ Hugging Face (2.5 yrs)
Other Experience: Founding Research Engineer @ UMA ($40M from Greycroft, Kima Ventures), Core Team Researcher @ H Company, ENS Paris-Saclay, McGill
Description: Left UMA 5/26
Nazneen Rajani in SF Bay Area (CEO @ Collinear AI)
Role: Research Lead @ Hugging Face (2 yrs)
Other Experience: Research Scientist @ Salesforce, Research Scientist Intern @ IBM Watson, UT Austin PhD
Description: Founded Collinear AI 1/24. Led development of Zephyr at Hugging Face
Funding: Backed by Firestreak Ventues, Engineering Capital
Guilherme Penedo in France (Co-founder & CEO @ Macrodata Labs)
Role: ML Research Engineer @ Hugging Face (3 yrs)
Description: “Macrodata Labs helps robotics teams turn raw physical-world data into better training datasets.”
Hynek Kydlíček in Plzeň (CTO @ Macrodata Labs)
Role: ML Engineer @ Hugging Face (2.5 yrs)
Other Experience: ML Engineer @ Blindspot AI, Charles University
Description: Became CTO of Macrodata Labs 6/26, co-founded with Guilherme Penedo
Funding: Backed by AirStreet Capital, Kima Ventures
Cyril Zakka, MD in Palo Alto (CEO @ Almanac Health)
Role: ML Researcher, Health Lead @ Hugging Face (1 yr)
Other Experience: Postdoctoral Research Fellow @ Stanford
Description: Became CEO of Almanac Health 10/25
Baptiste Colle in Dublin (Stealth)
Role: ML Engineer @ Hugging Face (1.5 yrs)
Other Experience: Founder @ SubstrateAI, ML Engineer @ ASML, ML Engineer @ HyperAI, Teaching Assistant @ TU Delft
Description: Stealth since 12/25
Yifeng Yin in SF (Stealth)
Role: ML Engineer @ Hugging Face (2.5 yrs)
Other Experience: ML Engineer @ Hive, Johns Hopkins
Description: Stealth since 10/25
Michael Song in United States (Potential Founder)
Role: Director of Product Development @ Hugging Face (5 yrs)
Other Experience: Senior DevOps Engineer @ Microsoft, System Administrator @ Oracle, Systems Engineer @ VMware
Description: Left Hugging Face 9/25
Filip Marciniak in SF Bay Area (Potential Founder)
Role: Head of Product @ Hugging Face (3 yrs)
Other Experience: Principal PM @ Arm
Description: Left Hugging Face 9/25
Carlos Muñoz Ferrandis in Spain (Co-founder & COO @ Alinia AI)
Role: Tech & Regulatory Affairs Counsel, AI @ Hugging Face (1.5 yrs)
Other Experience: Expert on AI Incidents, Risks & Privacy @ OECD.AI, PhD Researcher @ Max Planck Institute for Innovation and Competition, Contributor @ Stanford CodeX, Co-Founder @ HIGH Technology Law Forum
Description:
Funding: $7.5M Seed from Muora, Precursor, Speedinvest
Aleksandra Piktus in Paris (Potential Founder)
Role: Research Scientist @ Hugging Face (1 yr)
Other Experience: Member of Technical Staff @ Cohere, Research Engineer @ Facebook AI, SWE @ Facebook AI, Sapienza, Jagiellonian
Description: Left Cohere 4/25, currently unattached
