Lengthy, 6+ rounds with one round lasting 2.5 hours. Overall slightly negative experience as I while I was treated well enough I wasn't given actionable feedback and even the recruiter seemed perplexed as to why I had not received an offer.

The process moves quickly. They're determined to find quality people and give multiple chances for candidates to show the kind of work and thinking that they are capable of. My process was started with a phone call interview followed by an onsite interview with multiple members of the QA team. During my onsite I had many opportunities to ask questions, interact with members of the current team, and show what I was capable of.