Very long process with lots of steps and long timelines. First phone interview took 45 min After 1.5 month first face-to-face interview - 1h Second face-to-face interview after 1 month - 1h with practice test Job offer after 1 month from the last interview From first interview to job offer it took almost 3 months

So Phone interviewat first, then manager interview for twice. During the interview basically they asked questions based on the resume. There was no case study, just oral interview, every interview lasts around one hour.