Online Assessment

Two OAs and a 90-Minute Database Design Coding Test

CoinbaseSoftware Engineer · Online Assessment · Nov 2025

There were two OAs total. One was a personality test and an aptitude test. The personality test had over a hundred questions, and some of them repeat — be careful not to contradict yourself between them. The aptitude test was very tight on time: figure relations, quantitative relations, vocabulary fill-in-the-blank, that kind of thing. It's hard to finish in time, so just guess when you have to.…

Shared by a candidate · reported Nov 2025. Interview formats change; use it as a guide, not a script.