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Full-Stack Engineer at Cognition

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Hiring Full-Stack Engineers (Remote, US/Canada) – Work with Cognition on AI SWE Agent Devin

About the Role

Cognition is seeking experienced full-stack engineers to contribute to the development of Devin, their AI software engineer agent. This is not a traditional SWE or research role. You will be focused on building evaluation systems, analyzing agent behavior, and testing how an AI writes code.

What You'll Do

  • Design and supervise coding task evaluations (e.g., migrating repos from JavaScript → TypeScript).
  • Measure and analyze Devin’s performance on real-world use cases.
  • Communicate findings and insights with Cognition’s research team.
  • Help refine the data collection flywheel that powers Devin’s progress.

Who You Are

  • Several years of professional full-stack engineering experience.
  • Hard-working, detail-oriented, and collaborative.
  • Based in the United States or Canada.
  • Looking for a long-term opportunity (12+ months).

Role Details

  • Fully remote, flexible hours.
  • Start part-time (15+ hrs/week), with the option to expand.
  • Long-term project with the opportunity to transition into a full-time Applied Engineer role at Cognition.

If you’re excited about shaping the future of AI coding agents and want a chance to work closely with Cognition’s research team, this could be a fit.

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