did my coinbase behavioral rounds last month across two different orgs at the company. writing this up because the behavioral portion felt different from most FAANG-adjacent companies i've interviewed at.
coinbase has a set of core competencies they interview against pretty explicitly. the recruiter actually told me which ones each round would cover, which was helpful. the ones that kept coming up:
customer obsession (their framing, not mine) -- they want examples where you went outside your scope to understand a user problem. generic "i care about the customer" answers didn't seem to land. they probed for specifics: what did you actually go do, what did you learn, how did it change what you built.
operating with conviction -- this one surprised me. they asked about a time i disagreed with a decision and what i did about it. not "did you escalate" but "what did you specifically argue, and what was the outcome." they pushed hard on the details. i think they're looking for people who have spine but also know when to concede.
bias for action -- pretty standard but they want small-scale examples, not just "i shipped a major feature." one interviewer specifically said they wanted to understand what i do when i don't have all the information.
crypto native mindset -- this showed up even in behavioral questions, which caught me off guard. one interviewer asked about a time i had to learn a completely new domain quickly. crypto knowledge isn't required for most eng roles but demonstrating that you've actually thought about what coinbase does seems to matter more than at a company like stripe or square.
the STAR format works fine here but don't be robotic about it. the rounds i felt best about were the ones where it felt like a conversation. when i answered too formulaically the interviewers kept interrupting to dig deeper anyway, so it became awkward.
prep tip: look up coinbase's actual stated values before you interview, not just generic interview values lists. they're specific and the questions map to them pretty directly.