A recruiter reached out to me and I went through with the interview process. It involved a technical phone screen plus a day long series of interviews. The interviews were largely architecture based, so testing high level understanding of distributed systems, scalability, etc. One interview focused on coding, but the coding question was not too bad. Two of the interviewers asked the same question which was a little odd.

Typical technical phone screen and on-site interview. CEO was the first interview at the onsite, which set a nice tone for the remainder of the day. Everyone I met came across as friendly and genuine, though the CTO seemed a bit aloof.