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Coinbase CEO Says He Fired Engineers Who Refused Company AI Coding Assistants

Armstrong now reports AI generates about one-third of Coinbase’s code with a push toward 50% by quarter-end.

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Brian Armstrong, chief executive officer of Coinbase.

Overview

  • Brian Armstrong told a podcast he mandated a one-week onboarding to company AI assistants and held a Saturday meeting for engineers who had not complied.
  • Coinbase had rolled out enterprise licenses for GitHub Copilot and Cursor before issuing the mandate to its engineering teams.
  • Armstrong said some employees had valid delays such as vacations, while others without a good reason were dismissed for noncompliance.
  • The company has expanded training with monthly sessions and internal “AI speedrun” share-outs to spread effective practices.
  • Armstrong and host John Collison noted uncertainty about running an AI-authored codebase, and Coinbase has not disclosed how many employees were fired.