Coinbase Replaces Coding Tests in Interviews with AI-Fluency Assessment

Coinbase has completely overhauled its engineering hiring process, replacing coding tests with an assessment of the ability to work with AI — while more than half of the company's code is generated by models by Q4 2025.

Compiled by Sergey KostenchukPublished 2026-08-12Updated 2026-09-18

2026-08-12 Coding Anthropic

💻 Coinbase Replaces Coding Tests in Interviews with AI-Fluency Assessment

Instead of writing code from scratch, Coinbase assesses a candidate's ability to direct AI, verify its output, and make decisions where models make mistakes. By Q4 2025, more than 50% of the company's code is generated by AI — compared to 5.7% at the beginning of the year.

🌍 The first detailed report from a major company on a full overhaul of engineering hiring for AI code.

👤 If you are preparing for interviews — the strategy of "memorizing LeetCode" loses its meaning. Now the key skills are: prompt quality, finding errors in AI code, architectural judgment.

Source 1: https://www.coinbase.com/en-gb/blog/interviewing-engineers-in-the-ai-era-lessons-from-a-year-of-rebuilding Source 2: https://easontechtalk.com/tech-interviews-ai-era/

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