I applied through university. I interviewed at IMC Trading (Boston, MA) in Sept 2015
Interview
It was a very pleasant interview. I met with two recruiters in a hotel lobby, and they were very nice and courteous. They were eager to tell me about IMC, and I walked out of the interview having learned something new about trading. They asked a bit about myself and then went on to test me on a few mental questions.
Interview questions [1]
Question 1
What is one problem in real life? How can it be fixed by an algorithm.?