Interview process was smooth, you did not need to study everything, just prepare the basic questions, if you don't remember also some part you can tell them. Total there were three rounds: one was written test followed by two interviews. First interview was about general questions and your interest and second interview was technical. I received offer letter after two weeks.

python questions, CMOS circuit, inverter graph, basics of semoconductor physics list dictionary and tuple in python and basics of OOP, be ready to talk about your projects and how it related also why you like this specific role