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People / Kristopher Lange
KL
Career profile

Kristopher Lange

Member of Technical Staff @ OpenAI

Seattle, Washington, United States

Career path.

  1. OpenAI

    Member of Technical Staff

    Apr 2026 - Present
  2. Robinhood

    Staff Software Engineer

    Aug 2025 - Apr 2026
  3. Robinhood

    Senior Software Engineer

    Feb 2022 - Aug 2025
  4. Microsoft

    Senior Software Engineer

    Mar 2021 - Jan 2022
  5. Microsoft

    Software Engineer II

    Dec 2018 - Mar 2021
  6. Microsoft

    Software Engineer

    Feb 2017 - Dec 2018