The interview process was said to last 5 rounds in total (I did the 4th one) the first one was with HR, then with the team, later on a study case, and the 4th one was discussing the study case with the team + the marketing manager. The last one was supposed to be with the big boss (I’m unsure if the 5h round ever happened because the 4th round gave strongly the impression of being the last one)