Most of the rounds at this level were about system design, collaboration and culture fit. It was a phone screen, system design review 1hr, meeting with the hiring manager to get to know each other then 5+ rounds at an onsite with more system design, coding rounds, past projects review (2), and lunch with the team with final discussions with one of the senior exec who was available. Overall it was a blast and I got a really good feel for the pace and expectations that had been carried through now that I work here.