HX
Career profile
Hongyu Xiong
Sr AI Research Manager@Meta | Stanford AI PhD | Forbes 30U30 | ex-TT/Meta
Mountain View, California, United States
Career path.
MetaSenior AI Research Manager
Oct 2025 - Present- TikTok
Senior TL Manager, Head of Content Intelligence
Jan 2024 - Nov 2025 - TikTok
Senior Engineering Manager, Head of Search Ads Delivery
Jun 2022 - Jan 2024 - TikTok
Staff Tech Lead Manager, Core Ads
May 2020 - Jun 2022
MetaResearch Scientist Lead
Jul 2018 - May 2020
MetaSoftware Engineer Intern, Machine Learning
Jun 2017 - Oct 2017- Stanford Linear Accelerator
PhD Applied Physics, minor Computer Science
Aug 2014 - Jul 2018