5 rounds out of which three were on site Hiring manager gave a case to solve during the interview .. it was candid and interesting lots of behavioral and situational questions

Unclear recruitment process. No true stages, none to get really in touch for a feedback or a reply. I applied online end of May and was contacted by a recruiter a week later. After, no news in spite numerous reminders. Only having found a direct contact I managed to get an interview. The hiring manager was very nice and I had a really good impression of the company. I was invited for the second round that turned into person hunting: a "peer" I had have to have an interview with did not reply, fortunately I did not cancel other interviews. I finally reached to get him on phone and after a new round of seeking for a reply promised for "tomorrow". It's a very disappointed experience while they made you feel unique giving a chance to show that you have a well-made head and then, nothing.