Jonathan Helmus

Career path.

1. OpenAI

   Member of the Technical Staff

   Apr 2026 - Present
2. Astral

   Software Engineer

   Oct 2025 - Apr 2026
3. Anaconda, Inc.

   Staff Software Engineer

   Jan 2023 - Jul 2025
4. Twitter

   Senior Software Engineer

   Nov 2020 - Jan 2023
5. Anaconda, Inc.

   Software Engineer

   Mar 2017 - Oct 2020
6. Argonne National Laboratory

   Advanced Algorithms Engineer

   Jan 2013 - Mar 2017
7. University of Connecticut Health Center

   Postdoctoral Fellow

   Jul 2011 - Jan 2013
8. The Ohio State University

   Graduate Researcher/Teaching Assistant

   Jun 2005 - Jun 2011
9. Coe College

   REU Student

   May 2004 - Aug 2004
10. Michigan Technological University

    Resnet Consultant

    Aug 2002 - Apr 2005