First interview was by phone with the corporate recruiter. She was super friendly and upfront about everything. The questions weren't overly technical in nature, just making sure that you could perform the basis of the job per its description. Second interview was by phone with the hiring manager. More technical and experience based questioning. Third interview was on site with 5 different managers in 5 different interviews. Each of the 5 interviews was 30ish minutes long and in those managers' offices. It was a good way to see the different facets of the company.