I applied online. The process took 2 months. I interviewed at ZS Associates (Boston, MA) in Nov 2019
Interview
Process took roughly two months. The recruiter was very helpful in being transparent about the timeline and what to expect for each stage of the process. Interviews were separated into behavioral and case study parts. The first case study interview was a little different from others because they give you slides and it was not very interactive which made me anxious. The final interview round with the case study was better because it was in person but they focus on the confidence that you make assumptions and present findings. In the final round, they also had you do a short presentation for the case study which was difficult considering the time limit that you were given. The behavioral interviews for both the first and final round was fairly standard.
Interview questions [1]
Question 1
Can you describe a really complex project that you were a part of? Describe things like the quan/qual work that you did, how you worked with other team members, etc.
I applied through an employee referral. The process took 2 months. I interviewed at ZS Associates (Princeton, NJ) in Aug 2019
Interview
The process took about 2 months and I was interviewed by extremely friendly interviewers. The rounds consisted of A mix of behavioral and data interpretation cases. Two rounds- one through the phone and one in person.
I applied through college or university. The process took 2 weeks. I interviewed at ZS Associates (Londres, Inglaterra) in Feb 2019
Interview
After Campus visit directly invited to an interview day at the office in London. In total 3 interviews with 2 cases and one personal fit. Interviews were 30 minutes each and cases not as demanding. The personal fit interview was also not too difficult since I was told in an email what kind of questions to expect, which were very standard. Each interview was held by a different person and everyone was very friendly and open. However, since there were quite a few applicants it felt a bit rushed.
Interview questions [1]
Question 1
Why ZS? Why this position? Have you been in a conflict situation and how did you act? Tell me about yourself.