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People / William Lu
WL
Career profile

William Lu

Software Engineer at Sierra

San Francisco Bay Area

Career path.

  1. Sierra

    Software Engineer

    Jan 2026 - Present
  2. Roblox

    Software Engineer

    Jan 2021 - Jan 2026
  3. Facebook

    Software Engineer

    Jan 2019 - Jan 2021
  4. Instagram

    Software Engineering Intern

    Jan 2018 - Jan 2018
  5. Facebook

    Software Engineering Intern

    Jan 2017 - Jan 2017
  6. Wish

    Software Engineering Intern

    Jan 2016 - Jan 2016