PL
Career profile
Peter Lu
Member of Technical Staff @ xAI
San Francisco Bay Area
Career path.
xAIMember of Technical Staff
Mar 2026 - Present- Notion
Staff Software Engineer, AI Evals
Jan 2026 - Mar 2026 - Notion
Tech Lead Manager, Notion Mail
May 2025 - Jan 2026 - Notion
Software Engineer, Notion Mail
Feb 2024 - May 2025 - Skiff (acquired by Notion)
Founding Backend Engineer
Sep 2021 - Feb 2024 - Coherence
Founder
Jan 2021 - Jan 2021 - IMMERS Lab
Researcher
Jan 2020 - Jan 2020 - Project Recon
Researcher
Jan 2020 - Jan 2020 - Curai
Software Engineer
Jan 2019 - Jan 2020 - Curai
Software Engineering Intern
Jan 2019 - Jan 2019 - Loomable
CTO & Cofounder
Jan 2018 - Jan 2018 - Instagram
Software Engineering Intern
Jan 2018 - Jan 2018 - Pear VC
Garage Member
Jan 2017 - Jan 2018 - Sift
Software Engineering Intern
Jan 2017 - Jan 2017 - TreeHacks
Organizer
Jan 2016 - Jan 2019 - Stanford Radiation Oncology
Biocomputation Researcher
Jan 2015 - Jan 2017