Duncan Lennox is a seasoned product and technology executive with a decades-long track record building and operating large-scale cloud, AI and enterprise SaaS services. Currently Chief Product & Technology Officer at HubSpot, he previously led Applied AI and multiple global reliability and privacy teams at Google, and ran Amazon's Elastic File System after earlier founding two enterprise SaaS companies. He combines hands-on engineering roots with senior general management experience—defining product vision, hiring top talent, and driving execution for planet-scale systems used by billions. Known for tackling hard technical and safety challenges in ads, search and cloud infrastructure, he blends startup founder grit with operational rigor from hyperscale platforms. Based in San Francisco and self-described as a “nerd on the DL,” he enjoys aligning ambitious technical teams around a clear north star to create measurable business and user impact.
9 years of coding experience
34 years of employment as a software developer
B.Sc. (Hons.) Computer Science, B.Sc. (Hons.) Computer Science at University College Dublin
Shell script to set up a Raspberry Pi/Odroid/PC with RetroArch emulator and various cores
Contributions:7 pushes, 1 branch in 4 years 11 months
raspberry-piemulatorodroidretroarchraspberry
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Duncan Lennox - Chief Product & Technology Officer at HubSpot