Jason Warner co-founded Poolside, where he serves as co-CEO and develops AI systems for software engineering.

Unclaimed profile

Jason Warner co-founded Poolside, where he serves as co-CEO and develops AI systems for software engineering.

Career

Jason Warner holds a Bachelor of Science in Computer Science from Pennsylvania State University and a Master of Science in Computer Science from Rensselaer Polytechnic Institute.

Board Member at Atlassian from 2025-10 to Present
Co-founder and Co-CEO at Poolside until PresentCo-founded Poolside and serves as co-CEO.
Managing Director at Redpoint Ventures from 2021 to 2023
Chief Technology Officer at GitHub from 2019-11 to 2021
VP of Engineering at Heroku from 2014 to 2017
Head of Engineering, Ubuntu Desktop and Phone at Canonical Limited from 2010 to 2014
Head of Engineering at 41st Parameter until 2010Led engineering at the anti-fraud software company after joining as its second engineer.

Investing Announcements

Cosigns Received

Mike Cannon-BrookesChief Executive Officer and Co-Founder at Atlassian
First Cosign
Jason has worked at the intersection of tech, leadership and growth in a way that few others have.
Source
Emily ManPartner, Enterprise AI & Fintech at Primary Venture Partners
Second Cosign
my mentors @egeidt @loganbartlett @sraney and @jasoncwarner at @Redpoint for teaching me how to invest and be the best partner to founders
Source
poolside.ai

Poolside’s journey to AGI

Jason Warner and his Poolside co-authors explain their approach to reinforcement learning, code execution feedback and learning from new experiences.

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focal.vc

Future of Code with Poolside CEO Jason Warner

5 Year Frontier Podcast — real technical thesis on domain-specific coding models

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youtube.com

Poolside’s approach to AI for software development

Warner and Eiso Kant discuss learning from code execution, building software models and serving enterprise developers.

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unusual.vc

How Jason Warner led remote engineering teams

In an Unusual Ventures AMA, Warner explains how he hires, onboards and manages distributed teams, documents decisions, and keeps teams aligned.

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Jason's Collections

Jason's Lists

In these lists

Cosigns Given