First round is an online assessment. It has two problems and you have to finish it within two hours. You got 48 hours after you got the link. Second round is an one-way interview.
J'ai postulé via un établissement d'enseignement supérieur ou universitaire. J'ai passé un entretien chez IMC Trading (Chicago, IL)
Entretien
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.