It's long. Just contact a recruiter to walk you through the process. They get money if you get hired so used that to your advantage and listen to everything that they tell you to do. If you follow those steps, and you are slightly outgoing naturally, you will be fine. You have to sell and pen and one of their products in the final interview. Needs analysis, product presentation, negotiating, etc.

My interview process consisted of two rounds. Was flown out to Chicago to role play one of their products. Thirty minutes of behavioral was pretty typical. The thirty minutes of technical role play was on the more difficult side - thought it went well but wasn't given an offer.