Zynga has a great interview culture - one of the best I've ever been exposed to. Things started with a call from an internal recruiter, who had been poked by a friend of mine. He arranged a phone screen, which served as a poseur filter ("Reverse a linked list!", "DFS a tree!"), and was efficiently conducted. I was brought in just a few days later for in-person interviews, which worked through issues at the operational ("How would you handle proactive hardware provisioning for a giant web application?"), strategic ("Sketch a million-user presence system!"), and tactical ("Implement a distributed hash table!") levels. Every interviewer was on-time and showed evidence of having read my resume and thought it through. That level of preparation warmed my heart, since I had been the "tech interview guy" for years at a previous employer, and finally got a little karmic reward.

A bunch of system design, leetcode and behvaiour based questions. The people interviewing were overall very nice and made me feel comfortable during the interview. However the recruiter was horrible, never heard back from her. Tried reaching out but did not respond to emails/phone calls.