First contact was a quick chat with a manager that was very polite. He gave details about the company and what is expected for the offered position. Second interview was with an architect that arrived 10 minutes late. By the questions he asked me it seemed that he wasn't aware about what the position was, nor did he looked at my resume. Sometimes he would propose outdated practices as an alternative to my answers, but when I pointed out its mistakes he seemed quite ok with it. The third interviewed was with a senior engineer who also didn't seem to have looked at my resumé or what the position was. He asked me very basic questions about data structures and design patterns, and I was interrupted multiple times during my expositions. Whenever I tried to elaborate a scenario (even to more complex ones) or address possible problems with it (and how to solve them), he would interrupt me saying that was not what he asked. This became worse and worse along the interview to the point that it became fully confrontational. Whatever I answered, he would interrupt me and show another idea, not letting me finish my original answer, nor address his solution. They scheduled a fourth interview, but for the bad experience with the previous one, I politely declined.