The process took 5 weeks. I interviewed at Citi in Aug 2009
Interview
Took a while for the HR rep to set up an interview. Once this was done, I took a tour of the facility and was interviewed 1-on-1 by 4 different supervisors. The questions were both behavioral and technical. Behavioral was no big deal; same as usual. Technical were quite difficult. There were many questions in regards to my skill level in regards to programming languages. In addition, there were quite a few brain-teasers / logical questions. I didn't do so hot in the technical part, and was not hired. I understood this and was not hurt, just motivated to prepare more for my next interview.
Overall, positive yet difficult experience.
Interviewer didn't show his face as usual. I've interviewed with Citi bank several times over the years and they never show their face even if its a panel of people.
They asked technical language definition questions. Only has vague answers about what the job is because he doesn't know. His only job is to grill you on whether you know what one java syntax does compared to another. Apparently they think that's the only thing that's important to working for Citi. Do you know how the inner workings of this keyword in java, spring, angular, or sql? Yes? Great. We have 30 more similar questions for you. If you pass this round, we will do this again for 3 more separate interviews where each round another faceless interviewer will ask you another list. After the interviews you learn nothing about the company and give you no reason to want to work there.
1st round HR discussion- good
Second round Technical discussion - nice experience interacting with team
Third round manager - About discussions and understand the culture
Fourth round - HR manager round , To discuss about salary and benefits and
tech interview, asked some basic questions about python and two lc medium questions. Both aint too bad, but I didnt prepare for the interview so I communicated badly, as a result I didnt pass.