It is a in-person, two back-to-back 45 minutes technical interview. No behavioral question. The two people interviewed me is I think the manager of the team and they seem to have different preference of questions asked. The first person focuses a lot on python, data, sql, pandas and csv stuff while the second person were testing more your general problem solving skills. I thought it would be stressful but actually they are pretty chill. Plus a large portion of the questions they asked is mentioned here, so definitely go over each of them.