Ling Leng

Career path.

1. Meta

   Director of Engineering (ML)

   Nov 2025 - Present
2. Pinterest

   Sr. Director of ML Engineering, Head of Ads Ranking

   Feb 2025 - Nov 2025
3. Pinterest

   Director of ML Engineering, Head of Ads Ranking

   Jun 2022 - Feb 2025
4. Coupang

   Director II, Ads engineering

   Mar 2021 - Jun 2022
5. Amazon

   Senior Manager, Research Science, Core AI

   Jan 2019 - Mar 2021
6. Google

   TLM, YouTube Ads Measurement

   Jul 2014 - Jan 2019
7. Amazon

   Sr. Research Scientist/Research Science Manager, A/B testing platform for Supply Chain Optimization

   Oct 2013 - Jul 2014
8. Amazon

   Research Scientist / Statistician

   May 2011 - Sep 2013
9. Travelers

   Research Scientist

   Jan 2010 - May 2011
10. Stony Brook University

    Research Assistant

    Sep 2006 - Dec 2009