Summary
Gary Macdonald is a seasoned engineering leader with 15+ years of experience building and scaling consumer and media platforms, currently leading global science and engineering for Amazon Merch on Demand. His career spans senior roles across Amazon's Prime Video and Merch businesses, plus leadership and principal engineering positions at Disney, Yahoo, and Microsoft, reflecting deep expertise in large-scale distributed systems and video/commerce products. Known for bridging research, product, and execution, he combines hands-on technical judgment with organizational leadership to ship complex, customer-facing systems. Based in Issaquah, Washington, he has a track record of transitioning teams from prototype to production at enterprise scale and driving cross-functional initiatives. Early roots in build engineering and system architecture give him a pragmatic orientation toward reliability and developer productivity. Colleagues describe him as a pragmatic strategist who favors measurable outcomes and operational rigor over theory alone.
15 years of coding experience
24 years of employment as a software developer
Boston College High School
BA Computer Science, BA Computer Science at Boston College