Mathias Leys
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Mathias Leys Email & Phone Number

Forward Deployed Engineer at OpenAI
Location: London, England, United Kingdom 8 work roles 3 schools
1 work email found @ml6.eu LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 86%

Contact Signals · 1 work email

Work email m****@ml6.eu
LinkedIn Profile matched
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Current company
Role
Forward Deployed Engineer
Location
London, England, United Kingdom
Company size

Who is Mathias Leys? Overview

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Quick answer

Mathias Leys is listed as Forward Deployed Engineer at OpenAI, a company with 6880 employees, based in London, England, United Kingdom. AeroLeads shows a work email signal at ml6.eu and a matched LinkedIn profile for Mathias Leys.

Mathias Leys previously worked as Founding ML Engineer at Atla and AI Advisor at Nillion. Mathias Leys holds Statistics And Data Science from Massachusetts Institute Of Technology.

Company email context

Email format at OpenAI

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{first}.{last}@ml6.eu
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AeroLeads found 1 current-domain work email signal for Mathias Leys. Compare company email patterns before reaching out.

Profile bio

About Mathias Leys

I like building cool thingsHyped about anything with a non-zero probability of meaningful impact

Current workplace

Mathias Leys's current company

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OpenAI
Openai
Forward Deployed Engineer
London, GB
Website
Employees
6880
AeroLeads page
8 roles

Mathias Leys work experience

A career timeline built from the work history available for this profile.

Forward Deployed Engineer

London, GB

Founding Ml Engineer

Current

London Area, United Kingdom

Training the world's best eval model

Sep 2024 - Present

Ai Advisor

Current

London Area, United Kingdom

Nov 2024 - Present

Ai Lead

London / San Francisco

First AI hire at deeptech startup building humanity's first blind computer, founded by Uber's founding engineer. Raised ~$50m & built fundamental infrastructure for information-theoretic secure ML inference.

Mar 2024 - Nov 2024

Entrepreneur In Residence

London / San Francisco

Participated in EF’s startup incubator program (W23 Core Cohort). EF brings together exceptional talent to build globally influential companies. Over 500 companies founded through EF with a combined value of $10B+.Entrepreneur First is the world’s leading talent investor, backed by some of the world's best tech founders and company builders including.

Sep 2023 - Mar 2024

Machine Learning Engineer

Ml6

Ghent, Flemish Region, Belgium

Joined as a start-up and left as a >100-employee scale-up. Focus on building and commercializing all things (generative) AI. Worked closely with some of the world's leading companies, including Google and Amazon. Learned a lot and shared those learnings by lecturing at universities and speaking at various events.

Sep 2021 - Jan 2024

Founding Team

Barcelona, Catalonia, Spain

Went from zero to one alongside the founders whilst at university. Picked up exciting early traction and got acquired soon after

Apr 2021 - Sep 2021

Computer Vision Intern

Tokyo, Japan

Worked on 3D computer vision for autonomous navigation. It worked quite well and now powers Daimler Trucks Asia's autonomous warehouse vehicles

Feb 2021 - Sep 2021
Team & coworkers

Colleagues at OpenAI

Other employees you can reach at openai.com. View company contacts for 6880 employees →

3 education records

Mathias Leys education

Master Of Science - Ms, Business Analytics

Activities and Societies: TechLabs Barcelona

Bachelor Of Science - Bs, Business Engineering, Magna Cum Laude

FAQ

Frequently asked questions about Mathias Leys

Quick answers generated from the profile data available on this page.

What company does Mathias Leys work for?

Mathias Leys works for OpenAI.

What is Mathias Leys's role at OpenAI?

Mathias Leys is listed as Forward Deployed Engineer at OpenAI.

What is Mathias Leys's email address?

AeroLeads has found 1 work email signal at @ml6.eu for Mathias Leys at OpenAI.

Where is Mathias Leys based?

Mathias Leys is based in London, England, United Kingdom while working with OpenAI.

What companies has Mathias Leys worked for?

Mathias Leys has worked for Openai, Atla, Nillion, Entrepreneur First, and Ml6.

Who are Mathias Leys's colleagues at OpenAI?

Mathias Leys's colleagues at OpenAI include Elizabeth Basurto, Oliver Horsfall, The Fit Fun, Chizoba Dim, and Ingrid Marko.

How can I contact Mathias Leys?

You can use AeroLeads to view verified contact signals for Mathias Leys at OpenAI, including work email, phone, and LinkedIn data when available.

What schools did Mathias Leys attend?

Mathias Leys holds Statistics And Data Science from Massachusetts Institute Of Technology.

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