{"id":"89d94b2d-e5e7-470d-a8fe-c3a3cfe8c626","slug":"jason-warner-poolside","name":"Jason Warner","bioBrief":"Co-founder and CEO of Poolside. Former CTO of GitHub (2019-2022), where he incubated GitHub Copilot. Founded Poolside in May 2023 to build AI foundation models for software engineering.","priorExits":null,"nationality":"American","verificationPosture":"reported","aliases":[],"sources":[{"url":"https://tech-insider.org/poolside-ai-project-horizon-coreweave-2gw-texas-collapse-2026/","title":"Poolside AI's $14B Texas Collapse: CoreWeave Out","sourceName":"Tech Insider"},{"url":"https://www.linkedin.com/in/jcw148","title":"Jason Warner - Co-CEO & Co-Founder @ poolside","sourceName":"LinkedIn"},{"url":"https://www.inovia.vc/founders/company-founders/jason-warner/","title":null,"sourceName":"Inovia Capital"}],"reviewStatus":"reviewed","createdAt":"2026-08-28T09:06:54.311Z","updatedAt":"2026-08-31T07:00:10.044Z","educations":[],"companyRoles":[{"id":"25f99ff1-b6d4-4538-8a51-16de4053ae76","personId":"89d94b2d-e5e7-470d-a8fe-c3a3cfe8c626","companyId":"7b0d17e0-eace-49c9-861b-5a5b01fd4352","role":"ceo","roleTitle":"CEO & Co-founder","startDate":null,"endDate":null,"currentRole":true,"roleBasis":"verified_secondary","createdAt":"2026-08-28T09:06:55.079Z","company":{"slug":"poolside-anchor-tenant-coreweave","name":"Poolside (anchor tenant CoreWeave)"}}],"boardRoles":[],"investorRoles":[],"foundings":[]}