Brandon Bloom in

Brandon Bloom

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Director of Engineering at Brex
📍 Seattle, Washington, United States

Brandon is the Director of Engineering for Product AI at Brex, with a history as a multi-time founder of companies acquired by Deel and Salesforce. An alumnus of Drexel University, he has also held senior engineering roles at Apple and Microsoft. Colleagues describe him as a teacher, leader, and a "10x engineer."

He recently engineered an AI expense-audit agent that reduced token usage by 75% by using a bash-only shell to manage its own context.

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Experience
5 Years
Current Role
Director of Engineering
Job Level
Mid-senior
Location
Seattle, Washington, United States
Personality Overview

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Priorities

Topics Brandon cares about

AI Agent Efficiency
He presented on creating an expense-audit agent at Brex that dramatically cut tool calls and token usage by 75% through more efficient context management.
Startup Founding
He is a serial founder, having co-founded several companies including Legalpad (acquired by Deel) and Thinkfuse (acquired by Salesforce).
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Career

Work history

11-2025
Director of Engineering
Brex
7-2022 - 11-2025
Senior Engineering Manager
Apple
7-2020 - 7-2022
Founder & CEO
Deref
Principal Software Engineer
Convoy Inc
CTO
Legalpad
In the press

Media appearances

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Education
2004 - 2008
Bachelor
Drexel University
Social presence
in
Behavioral profile

DISC profile (public)

DISC behavioral profile

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