I applied through college or university. I interviewed at Gartner (Stamford, CT) in Mar 2017
Interview
Meet with 6 different people. Some of them are data scientists and the others are managers. (I think there are 2 data scientists). People are very nice, and it is pleasure to talk with them.
No time for lunch, though. I had to eat it during the interview.
Interview questions [1]
Question 1
They described one task that they are working on, and asked what my solution is.