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People / Mengjie Ding
MD
Career profile

Mengjie Ding

Data Science at OpenAI

New York, New York, United States

Career path.

  1. OpenAI

    Member of Technical Staff

    Dec 2025 - Present
  2. Stripe

    Senior Manager, Growth Experience Data Science

    Nov 2023 - Dec 2025
  3. Stripe

    Senior Manager, Go-To-Market Data Science

    Aug 2022 - Jul 2024
  4. Stripe

    Staff Data Scientist

    Aug 2019 - Aug 2022
  5. Uber

    Senior Applied Scientist

    Jul 2017 - Aug 2019
  6. Citadel LLC

    Quantitative Researcher

    Aug 2015 - Mar 2017
  7. AQR Capital Management

    Quantitative Researcher

    Aug 2012 - Jul 2015
  8. The Brookings Institution

    Consultant

    Jun 2012 - Aug 2012
  9. MIT Department of Economics

    Research Assistant

    Sep 2010 - Jun 2012