I applied through an employee referral. The process took 3 weeks. I interviewed at PJT Partners (New York, NY) in Jan 2018
Interview
First round was a phone screen, then to a second round, and finally a super day in the office. I spoke with most of the partners. Overall it was a great experience and would recommend it to anyone
1st round with HR and followed by 2 rounds with Associate and Director. The interviews with Associate and Director were more technical in nature. Each interview lasted 30 mins. The interview with Director was a lot more difficult as the questions seem to be more open-ended while they were expecting a more specific answer.
2 rounds, first a mix of behavioural & technical. Simple why PJT / why IB / the usual, then some technicals which weren't too crazy, but be prepped to explain your thinking
30 minute first round interview. Got asked what I'm looking for in my first job, and then technical questions, mostly about the industries I am interested in. Overall, the interviewer was very nice.