The first one was a technical interview with the team's managers where I was bombed with hundreds of questions for more than 2.5 hours. They started with easy topics like transaction, oop principles; went on with implementing a sorting algorithm on paper. In the last minutes they tried to understand my upper limit of knowledge by asking unusual and useless questions like "What is XA transaction?". For the whole interview, they put very much pressure on me to understand my anger management and the ability to work under stress.