Tommy Macwilliam is a seasoned engineering leader with 15 years of experience building developer and AI platforms, currently directing Engineering at Figma where he leads teams that power modeling, agent frameworks, recommendations, and extensibility. He co-founded Serenade, shipping the first ML-powered speech-to-code engine and scaling it to tens of thousands of users before acquisition by Figma, and previously led platform and productivity orgs at Quora. Tommy combines hands-on technical depth—from CI and build systems to ML infra—with a track record of turning research-grade ideas into production infrastructure that boosts developer velocity. Based in New York and rooted in Harvard CS education and teaching, he blends product intuition, developer empathy, and operational rigor to unlock high-leverage engineering work. An avid tinkerer beyond the resume, he’s known for making complex systems feel unexpectedly simple for the teams that use them.
14 years of coding experience
14 years of employment as a software developer
Master's Degree Computer Science, Master's Degree Computer Science at Harvard University
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Tommy Macwilliam - Director Of Engineering at Figma