I applied through college or university. I interviewed at Citi
Interview
After campus career fair. Mostly behavioral questions. A few technical questions. Basic data structures. They first few interviewers were nice. But they didn't have very many questions so you had to keep the conversation going for the sake of a longer interview. I started running out of questions to ask. Interviewer was kind and elaborated on everything that he could.
I had a behavioral with a current analyst, then a Superday with 3 members of the division. During the Superday, I was also assigned a case study to be conducted and presented live to the Superday interviewers.
Interview with HR and a current analyst (behavioral + CV). Another round where there was 2 interviews from people from the department and then a prresentation based on a document they present
I had 2 interviews. First one was general interview with 2 company employees, they asked about my experiences. Second one was interview with case study. with more specific technical questions.