The first round was a 30 minute phone interview with a recruiter. This covered basic questions about your experience and interests to see if you would be a good fit for their culture. The second interview was an in-person hour-long interview with three team leaders in the department. These questions went much more in-depth about your experience and previous projects, as well as asking you several standard technical questions (how would you change a Windows registry key, for exampe). They also gave you the chance to ask them questions about the position and what the work would be like.