One phone interview with a recruiter then they brought me on site for an interview with a BA, an Architect, and the recruiter.

Their interviews are a series of "panel interviews". The experience pitted me in multiple 1-hr interviews with 2-4 people on the other side of the table. The questions are mostly focused on your experience and how you handled yourself in various situations. My 1st interview was very negative as multiple interviewers were hostile in their questions. I later learned from another employee that there was political tension around the nature of the position I was applying for. My experience, while stressful difficult to sit through was something that I would doubt others would experience.