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Founder · Executive · Engineer

Steven Hao

CognitionCo-founder and CTO

Hao co-founded Cognition, the company behind Devin, and leads its engineering as CTO.[1] Devin helped popularize coding agents that can take on multi-step software tasks, using an editor, terminal and browser to write code, run tests and fix bugs.[2]

Career & education

Current role
Nov 2023-present
Co-founder and CTO
Previously
2018-2022
Software Engineer
Education

Work and education history is primarily focused on AI-relevant roles and may not be comprehensive.

Updates 1

New personSteven Hao added to Turing Tree

Co-founder and CTO of Cognition.

July 10, 2026

References

  1. Cognition’s founding teamsouthparkcommons.com

    South Park Commons identifies Hao as a Cognition co-founder and CTO.

  2. Introducing Devincognition.com

    Cognition demonstrates Devin planning software tasks, using developer tools and finding and fixing bugs.

About this profile

Based on public sources. If accuracy is important, verify details using the links or references.

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Reviewed August 14, 2026 · Checked for accuracy and new information.

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