Stephan Hoyer in

Stephan Hoyer

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Google at 9 yrs 10 mos
📍 San Francisco Bay Area, United States

Stephan Hoyer leads AI weather and climate modeling at Google Research, leveraging his expertise in physics, deep learning, and scientific computing. He is a prominent figure in the open-source community, having created the Xarray project and contributed significantly to NumPy and JAX. He holds a PhD in Physics from UC Berkeley.

Outside of his primary role, Stephan is an angel investor in tech startups founded by former collaborators, showing a keen interest in supporting innovation. An older profile mentions his hobbies include hiking, international travel, and cooking, reflecting a well-rounded set of personal interests beyond his scientific pursuits.

Unique fact: He created and continues to lead Xarray, an open-source project that has become a standard tool for weather and geospatial data analysis.

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Current Role
Google
Location
San Francisco Bay Area, United States
Personality Overview

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Priorities

Topics Stephan cares about

AI Climate Modeling
Leads a team at Google Research focused on applying AI and deep learning to solve complex weather and climate simulation challenges.
Open Source Leadership
Created Xarray, a foundational library for scientific data analysis, and actively contributes to major Python tools like JAX and NumPy.
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Career

Work history

Google
9 yrs 10 mos
Open Source Developer
Xarray
9-2013 - 1-2016
Senior Quantitative Researcher
The Climate Corporation
1-2009 - 8-2013
Graduate Student Researcher
University of California, Berkeley
10-2012 - 2-2013
Quantitative Research Intern
The Climate Corporation
In the press

Media appearances

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Education
2008 - 2013
PhD
University of California, Berkeley
2004 - 2008
BA
Swarthmore College
Social presence
in
Behavioral profile

DISC profile (public)

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