I applied through college or university. I interviewed at IMC Trading (Saint Louis, MO) in Sep 2018
Interview
OA, Reasoning Test, 1 on 1 campus interview. Overall was not too hard since I prepared/was currently learning the questions I was asked, but I was pretty incoherent in my explanations which is probably why I didn't get it.
Interview questions [1]
Question 1
Given list of battleship positions and hits, find how many ships have been sunk and how many ships have been hit, but not sunk. Was not too hard
1 on 1 campus interview was almost all technical, asked what data structure to use for a library in terms of checking out books/overdue. Asked about threads, when hash is worse than linear, sorting questions.
I applied through college or university. I interviewed at IMC Trading (Chicago, IL)
Interview
for online assessment, there was a question about calculating info from an order book. helps if you know how one works beforehand. only one question and coding preferred in C++ or java.
one technical round and one hr round. technical round was moderately hard. hr round was about your personality, asking about general questions to check if you fit in their workspace.