Quick questions about projects, and grilled about tech knowledge (heap/stack differences etc.). The interviewer was pretty curt and snooty, not very friendly interview. I don't want to work for a company that has a "hustle and grind" mindset.

There was an initial phone interview with the recruiter. That was on the informational/behavioral side. Then there was a brief phone interview with the manager of the team. I was asked a variety of technical questions. After that, there was an on-site interview. There I met the manager and the manager's manager. They asked specific technical questions in different areas of programming and then gave me a coding exercise.