XZ
Career profile

Xianjun Zhang

AI Agent & LLM

San Francisco, California, United States

Career path.

  1. Meta

    Machine Learning Engineer

    Jun 2026 - Present
  2. NexEnt AI

    Founder & CTO

    May 2023 - May 2026
  3. TikTok

    Head of Engineering, Search Ads

    Jan 2022 - May 2023
  4. Meta

    Software Engineer Tech Lead (Machine Learning)

    Sep 2020 - Dec 2021
  5. Silicon Valley Tech Community

    Co-Founder

    Jan 2019 - May 2024
  6. Airbnb

    Software Engineer Tech Lead (Machine Learning)

    May 2018 - Aug 2020
  7. Microsoft

    Software Engineer (Machine Learning)

    Mar 2012 - May 2018