Derek Xu

Career path.

1. Thinking Machines Lab

   Member of Technical Staff

   May 2026 - Present
2. Fireworks AI

   Software Engineer / Tech Lead

   Jun 2025 - Apr 2026
3. Costanoa Ventures

   Investment Fellow

   Mar 2025 - May 2025
4. Ramp

   Software Engineer Intern

   May 2024 - Aug 2024
5. TikTok

   Software Engineer Intern

   Dec 2023 - Feb 2024
6. Berkeley RISE Lab

   Machine Learning Researcher

   May 2023 - Jan 2024
7. Salesforce

   Software Engineer Intern

   May 2023 - Aug 2023
8. Built Robotics

   Software Engineer Intern

   May 2022 - Aug 2022
9. Berkeley Artificial Intelligence Research

   Undergraduate Student Researcher (AUTOLab)

   Jan 2022 - Jan 2023