The interview process was very thorough. Met first with HR recruiter, then one hour with the hiring manager, then an on-site interview with a panel where I did a 45 min presentation on a specific topic. Then met with a VP before departing. I received an offer the next day.

Technical interview involved some puzzles relevant to the job. There was also a set of brain teaser type of questions, where you're expected to answer as many of them as possible in a given time.