SolidWorks Software Engineer interview questions

Phone call from company personnel, and questions ranging from software development to into level math and 3D programming. There were two people on the other end both technically savvy two people interviewing somehow feels worse than a single person.

Got a phone screening in which they tested basic programming skills on C++. They assume that you are a developer who knows C++ programming constructs. Some geometry skills are needed as well. After passing the phone screening, i was called on site, and there were 6 or 7 hour long interviews. The interviewers ranged from software engineers to Director of engineering of the group i was applying to. They were all technical. I was even asked to write program on white board, find bugs in there and so on. But over all a nice experience. The environment sounded quite positive and I decided to join the company once they offered that position to me.