Straightforward. Basically all behavioral, tell me about yourself, why Resolution Economics, various questions about coursework and resume, etc. Everyone was very friendly and relaxed during the Zoom call, 2 directors and manager were all on the call.

For the first round, I received a call from HR and it wasn't like a formal interview. For the second round, the process was chill and there was no technical question. However, be prepared with questions on your resume.