my friend referred me to the hiring manager and it took about 1 week before one of her direct report called me to start the process. the interview was conducted in their office and consisted of 2 rounds. the hiring manager and her direct report was the first round. She asked my backgrounds and why choose to leave current job for investment bank. another two of her direct reports interviewed for the 2nd round right after 1st round.Similar questions were asked again and again.