Harrison Tross

Principal Software Engineer

Harrison Tross is a seasoned software engineer with extensive experience in the technology sector, currently serving as a Principal Software Engineer at Dfns since April 2025. Previously, Tross held a similar role at CareHarmony from January 2024 to April 2025 and worked as a Staff Software Engineer (L6) in Infrastructure/Observability at Square from November 2021 to January 2024, specializing in Splunk and Go programming. Earlier experience includes a Technical Lead position at HubSpot, where Cloud Computing and Splunk were key areas of focus, and a Software Engineer II role on the Alexa Team at Amazon, emphasizing Cloud Computing. Tross holds a Post Baccalaureate degree in Computer Science from Tufts University and a ScB in Applied Math-Economics from Brown University.

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