Coinbase Senior Software Engineer interview questions

They sent a personally test and a test on Codesignal. Personality test was a CCAT, 15 minutes to answer 50 questions. You're not expected to answer all the questions. I made it to # 35. Coding test was a simple algorithm.

Highly impressed by the progressive CodeSignal format. Despite scoring 540/600, the evolving feature additions tested my architecture skills. Though rejected, the experience was a valuable challenge for staff-level system design.