There were 3 back to back 30 minute interviews. I interviewed with a senior associate, manager, and director. I had a pleasant experience meeting the people from all different levels and they were really sweet.
Fairly straight forward. The interview was mostly conversational. Minimal traditional interview questions. Clearly just looking for a good fit, character, and overall personally background. Just be ready to talk about your schooling and whatever interests you.
I interviewed with four interviewer and they basically were just talking themselves and asked about my background. No technical questions, all behaviors questions. They are very kind. and HR responses very fast. I got the HR call after a week.