It was long but rewarding; I had four rounds of interviews, two with the actual employees involved. They facilitate the process quite well in general. If they find your profile suitable, they may contact you afterwards

Online application Tests - easy SHL-like test and behavioral one Phone interview - it is more about your language skills, and usual questions as "Why PMI?" Assessment - 4 different activities, including group discussion and presentations. What I really liked is the final feedback, because it was really useful and detailed.