I applied online. The process took 2 weeks. I interviewed at TransMarket Group in Mar 2018
Interview
It was fairly straightforward. There was an initial coding challenge in java or C++ and then they contacted me a week later with the first phone interview which was technical and then a week later I got a second round phone interview which was more behavioral although towards the end, they had one data structures and algorithms question.
I applied through an employee referral. I interviewed at TransMarket Group (Chicago, IL) in Oct 2025
Interview
Had a phone interview through a referral. Asked me stuff from my resume and moved on to probability and statistics questions like maximum likelihood estimation and gambler's ruin, which weren't too difficult.
Interview questions [1]
Question 1
a die is thrown 'n' times. you win if you get a single 6 and lose otherwise. what n would maximize your chance of winning?
The process went OK, other than the fact that you are not expected to receive the phone call at the scheduled time. Usually you need rescheduling, and it is the case for me and many of my friends. They don't do an excellent job sticking to the original schedule and this is frustrating sometimes.
I passed OA and three rounds of interviews, but
