Interview consisted of a phone interview, and a face-to-face interview. The face-to-face interview was grueling and an individual interviewer named Rich was not friendly at all. The panel format of the interview was very difficult as you essentially had 4 individuals questioning you at once.

Phone screen followed by a 2-3 hour in-person interview. Interviews were done by several different persons/teams depending on the topic. Started with the HR person who asked puzzle/riddle questions that weren't hard. I can't remember the exact questions, but they were pretty much oddly worded simple math problems. Other teams asked broad technical questions to gauge my overall knowledge. Discussed compensation and company benefits.