XZ
Career profile
Xianjun Zhang
AI Agent & LLM
San Francisco, California, United States
Career path.
MetaMachine Learning Engineer
Jun 2026 - Present- NexEnt AI
Founder & CTO
May 2023 - May 2026 - TikTok
Head of Engineering, Search Ads
Jan 2022 - May 2023
MetaSoftware Engineer Tech Lead (Machine Learning)
Sep 2020 - Dec 2021- Silicon Valley Tech Community
Co-Founder
Jan 2019 - May 2024 - Airbnb
Software Engineer Tech Lead (Machine Learning)
May 2018 - Aug 2020
MicrosoftSoftware Engineer (Machine Learning)
Mar 2012 - May 2018