I had four interviews as part of the hiring process, two technical and two more general. Interviews we separated by several days up to a week, the whole process took about a month. The technical questions were mostly about my background and specific problems I had encountered and their solutions; I didn’t get any “how would you sort this list” algorithmic sorts of questions (though I understand this may vary a bit by interviewer). The non-technical ones were pretty relaxed, seemingly a vibe check or “get to know you” sort of thing.