The interview had 3 stages, an initial phone interview during which I was asked technical questions. Then I was invited to a 2nd interview consisting of presentation on a project followed by a lot of technical questions. I was never asked a single question about my CV, or any competency questions at any stage. For the 3rd interview, I was given a chance to use their software and prepare two presentation on 2 tasks. I was expecting the final presentation to be based on presentation skills and being able to give COMSOL inductions, but again the questions were on the technical side, and not sure what the point of the presentations were. Total waste of time and energy and I was not prepared for that. Whenever I hesitated on one question asked by one person, another person would jump in (perhaps trying to help) and they would confuse me even more and did not give me a chance to think at all. One interviewer in particular definitely did not have interpersonal skills. Even after it was obvious that I was going to fail the 3rd interview, he just kept asking question only to humiliate me. He was a bully in many ways. I could not even answer simple questions (some of which I had answer in previous stages) after I found out they were asking me technical questions again. I regret not walking out as soon as I found out especially as I had decided to accept another offer from a different company. Expectedly from their culture they did not contact me to let me know the outcome.