It didn't seem all that technical it was mostly a personality interview. There were about 5-6 interviews, each one about half an hour, with everyone from the hiring manage to the peers, to the CTO to the direct reports. The disappointing part is that even though I didn't get the job, which is fine, I got a generic "no thanks, we went with someone who matched the role closely" e-mail instead of a call from recruiter, after spending 3 hours interviewing I'd expect a little more than that.