Brief phone interview with HR to understand capabilities. Then a 2nd interview with a director to understand they same things but more in depth. 3rd interview on site with multiple directors and multiple senior members of the team. In the onsite interview I was asked to prepare and present a few slides.

Lengthy process. Six interviews or more, including a role play. Ended up with a call with the CEO which was more a meet and greet. Good people though, so it was a good experience.