I get the on campus interview. One behavior question and the others are all about math and probability. From what I remembered: calculate the conditional probability; Fibonacci number; clock angle.
I applied online. I interviewed at Citi (New York, NY) in Feb 2017
Interview
First Round: Phone call for 30 min, basic probability questions and some probability questions.
Final Round: 4 round of interviews in NYC office, along with 30 min math test and 1 hour programming test.
I applied through an employee referral. The process took 1 day. I interviewed at Citi (New York, NY) in Dec 2016
Interview
applied by a referral got a reply from the Hr who scheduled an phone interview with a member of the quant team. the guy was not very nice and was talking like a robot (not a very human experience)
Interview questions [1]
Question 1
what algorithm could you propose fro sorting positive or negative integers from a set?