Emailed HR in response to online posting for entry level research analyst and they were very nice throughout the whole process. First interview was with HR and was pretty standard, but had an hour long essay at the end to test writing skills (written without spellcheck). The next week I met with two of the analysts on the team and had standard interviews with them, more on the technical side. Came back the next week and met with a partner who told me that he was meeting with a few other candidates and that the candidates meet with all the partners before being hired. After realizing that there would be another 3-4 rounds I groaned inwardly. It might have also been outwardly since I got the "thank you for coming but you didn't made it to the next round" email shortly afterwards. Very nice offices (building seen in some Suits episodes), lots of marble, cubicles look like relaxed trading floor, great views since very high up and lots of glass walls in office. Sounded like 9-5 hrs and nice three yr rotational program.