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People / Qimeng Chen
QC
Career profile

Qimeng Chen

Ads ranking | Machine Learning | Deep Learning | Personalization | Customer Behavior Modeling

San Jose, California, United States

Career path.

  1. Meta

    Machine Learning Engineer

    Aug 2025 - Present
  2. Fidelity Investments

    Principal Data Scientist/Director, Data Science

    Dec 2024 - Sep 2025
  3. Fidelity Investments

    Senior Data Scientist

    Jan 2022 - Dec 2024
  4. Citibank

    AVP Sr Analyst

    Aug 2019 - Jan 2022
  5. Discover Financial Services

    Senior Risk Analyst, AML Modeling & Analytics

    Feb 2018 - Aug 2019
  6. RBS Citizens Financial Group

    Quantitative Intern

    Sep 2017 - Jan 2018
  7. Ativa Medical

    Data Scientist

    Sep 2016 - Aug 2017
  8. Ativa Medical

    Data Scientist Intern

    Feb 2016 - Aug 2016