Standard two rounds, first round being 30 minutes, second being three 30 minute interviews. Behavioral questions, but you need to describe technical skills in your answers and how they were used. Interviews were conversational and enjoyable.

Two stages, the first one lasts 30 minutes and is very broad and getting to know you and your fit. Some HR stuff, and very little technical stuff (super basic, no coding or anything). Second stage lasts 1 hour and 30 minutes with 3 different interviewers separately (30 minutes each). First part is similar to the first interview, broad and HR stuff, but you're discussing these with the program manager. Second part discusses your technical skills and how you applied that in previous work experience/schooling (no tests again), and you're discussing these with a higher-up working in a similar field to the one you're applying to. Third stage is a mix of the first two stages with someone similar to the second stage interviewer.