First there was phone interview for 1 Hour by team lead, it was relaxed interview mostly wanted to know about my PhD work. 4 weeks later they have asked me for on-site interview. 2 to 1. It was exactly like an exam, I have received a questionnaire and they gave me time to think .

3 steps : - Describe yourself and manager presented the department - Technical interview - short presentation with the blocks you have done - HR interview (manager + HR asking questions about your personality)