Leonhard Spiegelberg: Email & Phone Number

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Engineering Manager at Chalk|San Francisco, California, United States

Position:

Engineering Manager at Chalk

Location:

San Francisco, California, United States

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Last updated: 2026-06-16

Updated: 2026-06-16

Found email addresses for Leonhard Spiegelberg:

Business emails:

l******************g@snowflake.com

Personal emails:

l**********g@gmail.com

Found phone for Leonhard Spiegelberg:

+1-***-***-1679

A different Leonhard Spiegelberg?

Work Experience 13 years

Engineering Manager at Chalk

May 2026 - Current

Member of Technical Staff at OpenAI

Jan 2026 - Apr 2026

Senior Software Engineer at Snowflake

Feb 2025 - Nov 2025

Software Engineer at Snowflake

Nov 2022 - Feb 2025

PhD Intern at Snowflake

Jul 2021 - Oct 2021

PhD Intern - Microsoft Research at Microsoft

Apr 2021 - Jul 2021

PhD Intern - Oracle Labs at Oracle

Jun 2020 - Oct 2020

Machine Learning Engineer at BMW Group

Apr 2017 - Nov 2017

Data Scientist at Mentat Innovations

Jul 2016 - Mar 2017

Teaching Fellow at Harvard University

Jan 2016 - May 2016

Intern DB Investment services GmbH at Deutsche Bank

Jul 2014 - Oct 2014

Research Assistant at University of Alberta

May 2013 - Sep 2013

Leonhard Spiegelberg started working in 2013, then the employee has changed 9 companies and 11 jobs. On average, Leonhard Spiegelberg works for one company for 6 months.

Education

Doctor of Philosophy - PhD at Brown University

Master of Science - MS at Technische Universität München

Master's degree at Harvard University

Bachelor's degree at Technische Universität München

Leonhard Spiegelberg Namesakes

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Leonhard

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Freelance lecturer for German as a foreign language (DaF) & business mentor

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