6 interviews over a 3 month period. First 3 interviews felt like it was an opportunity for both the employer and I to get to know each other to see if there was a cultural fit. The next 2 were more role specific where you needed to answer situational questions and demonstrate your communication capabilities in both answering technical questions as well as dealing with objections. You're then given a use case for a final presentation to a panel. The hiring manager was very supportive and gave me an opportunity to perform a dry run - everyone should take advantage of this generous offer. The final presentation requires you to present and demonstrate the product. Everyone will have a persona and you are tested not only on your presentation skills but on your ability to handle objections and to tell a compelling story. It is tough but definitely designed to weed out the wrong candidate.