# Jason Warner: CEO, Poolside (anchor tenant CoreWeave)

Canonical ID: `89d94b2d-e5e7-470d-a8fe-c3a3cfe8c626`

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.

- **Nationality:** American
- **Verification posture:** reported

## Current roles (1)

- [Poolside (anchor tenant CoreWeave)](https://registry.deploy.report/companies/poolside-anchor-tenant-coreweave.md) CEO & Co-founder (secondary-verified)

## Sources (3)

1. https://tech-insider.org/poolside-ai-project-horizon-coreweave-2gw-texas-collapse-2026/
2. https://www.linkedin.com/in/jcw148
3. https://www.inovia.vc/founders/company-founders/jason-warner/


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