Straight forward. 3 rounds of 2 interviews each. I was able to reach the second round and then got rejected without a reason or feedback. Tried reaching out to the hr and the interviewers as well but no one responded.

Classic interview process, first round includes 2 interviews with consultants (fit + case). Interviews can be led in English for the conclusion for instance, or for the whole case. However, the HR department and the follow-up of applications is catastrophic, it took more than 1 month for HR to contact me again. She was unable to tell me what the problem was and why I wasn't going to the next round.