The process took 2 months. HR reached out for screening, 2 personality and cognition test using AON platform, 2nd round is with manager checking technical and behav skill. 3rd round is with regional president with behav question only. Then the conditional offer is realeased. 4th round is with CEO guy after signed the conditional offer, asking random question about personal stuff, personality question and riddle question. Stoped at CEO round.