Tianshu Ren

Career path.

1. Meta

   Staff Machine Learning Engineer

   Dec 2025 - Present
2. Instacart

   Senior Machine Learning Engineer II

   Dec 2021 - Nov 2025
3. Instagram

   Senior Software Engineer

   Jul 2019 - Jan 2022
4. Instagram

   Software Engineer

   Apr 2017 - Jun 2019
5. Facebook

   Software Engineer

   Feb 2017 - Jan 2022
6. 세일즈포스

   Software Engineering / Data Science Intern

   May 2016 - Aug 2016
7. Carnegie Mellon University

   Teaching Fellow

   Jan 2016 - May 2016
8. HSBC Securities

   Summer Analyst

   Jun 2014 - Aug 2014
9. Marsh & McLennan Companies, Inc.

   Summer Intern

   Jun 2013 - Aug 2013
10. University of North Carolina at Chapel Hill

    Research Assistant

    May 2013 - Feb 2014