I applied through a referral and immediately got a call. The interview process was really good. I got a call from HR asking general HR questions. Then I had an interview with my manger and it was a very interactive call. I got an assignment (excel) to complete and was given week to do so. After that I had 2 more calls with other team mates. After that I got the offer! It too almost a month and half from the interview start date to receiving the final offer.