The interviewer just asks a bunch of random questions related to Mechanics of Materials that he has memorized the answers to. It felt more like taking an engineering exam rather than an interview, and it didn't feel sincere. I'm glad I wasn't offered a position, because after reading all the reviews on Reddit and Glassdoor, it felt like a super toxic company to work for. Good riddance.

4 levels of interview not including the call with HR where they are given a questionnaire and you go to the first round if you answer at least 7 out of 10 questions right asked by the HR