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People / Justin Johnson, PhD
JJ
Career profile

Justin Johnson, PhD

Staff ML Engineer @ Meta | Ads Ranking

Boynton Beach, Florida, United States

Career path.

  1. Meta

    Staff Machine Learning Engineer

    Feb 2025 - Present
  2. Meta

    Senior Machine Learning Engineer

    May 2022 - Feb 2025
  3. Total Wine & More

    Lead Machine Learning Engineer

    Jan 2021 - May 2022
  4. Total Wine & More

    Lead Software Engineer

    Sep 2018 - Jan 2021
  5. SmartBear

    Software Engineer

    Mar 2017 - Sep 2018
  6. KB Software Solutions

    Business Owner

    Jul 2013 - Jul 2017
  7. Ambrosia Treatment Center

    Operations Supervisor

    Sep 2011 - Jun 2017