The interview process was long - took a month and a half. In the beginning it felt very straightforward and I passed the stages very clearly. After my third interview (step 5 of the process overall), which was a C-level interview, the process got convoluted and it was no longer clear if I was passing stages or just going through them in case I pass the previous ones. This was a result of company managers going on vacation and not letting HR know if I had passed the interviews or not. I must say that everyone was really really nice all along, even if the process took a while.