A pretty standard recruiting process, but they move quite fast and efficiently.

I spoke to a recruiter, then had a technical phone screen, followed by an on-site interview, all within 1.5 weeks.

This has been one of the most pleasant interview experiences I've had. People were very nice and seemed happy about their jobs. The atmosphere was non-stressful.

Interview questions are similar to what you find at other tech companies in the Bay Area; nothing crazy.

Cannot disclose.

Brush up on CS fundamentals and system design.

Trees, heaps, recursion.

Know how to do DFS.