Had two interviews. First round was with an applications engineer who told me about what an applications engineer does. Basic questions about my background, etc. Second round was with HR and a manager via teleconference. More background questions and evaluation of my interest in position. Questions from HR were very formal. Only was in contact via phone and got zero emails from them even though I sent an email thank you. Interview room was a white square box which was intimidating. Overall very dry vibe. They seem very conservative and by-the-book.