First round was over zoom with two researchers. Mostly trying to get to know you, They asked about knowledge regarding the specific team (you don't need to have been super involved) and about previous research and professional experiences. They were kind enough and easy to talk to. The first round wasn't anything technical.

Short interview process with standard questions, it was like two rounds. One was with the team I applied to and the other was with the director of research. They did have some set questions, but remember it also being fairly conversational.