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Career profile

Daniel Book

Building @ Sierra

London, England, United Kingdom

Career path.

  1. Sierra

    Agent Engineer

    Dec 2025 - Present
  2. Meticulous

    Founding Engineer

    Jun 2023 - Nov 2025
  3. Bolt

    Technical Lead

    Sep 2022 - May 2023
  4. Bolt

    Senior Software Engineer

    Apr 2022 - Sep 2022
  5. Bolt

    Software Engineer

    Aug 2019 - Apr 2022
  6. OXO

    Engineering Intern

    Apr 2018 - Aug 2018