Kevin Cantwell is a Senior Engineering Manager based in New York with 15 years of experience building and leading data platform and backend teams across startups and mid-size companies. Currently at Etsy, he has a strong IC background in backend architecture, AWS infrastructure, microservices, and large-scale streaming data, having led NS1’s Data Product Team to productize ETLs and pipelines. He blends hands-on technical depth with people leadership—coaching engineers, shipping reliable data products, and aligning platform work to customer outcomes. His career includes roles from lead architect to infrastructure engineer and an early background in credit risk systems, reflecting a rare mix of financial rigor and modern cloud-native engineering. Driven by curiosity (and a confessed FOMO), he pairs a math degree with practical CS skills and a disciplined, mission-focused approach to scaling data-driven systems.
15 years of coding experience
16 years of employment as a software developer
BA, Major: Mathematics; Minor: Computer Science, BA, Major: Mathematics; Minor: Computer Science at Rutgers University
Contributions:24 commits, 16 pushes, 1 branch in 3 years 8 months
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Kevin Cantwell - Senior Engineering Manager at Etsy