The process is widely known and the recruiter will give a detailed description of what to expect. During the on-site interview, I think they ask way too many behavioral questions as I was asked at least 25 in total. The questions became repetitive and overlapped from one interviewer to the next. Just expect that you might get bombarded with behavioral questions, most of the interviewers asked 3-5 questions but 1 person asked me 10 or more.