The top level manager who took my interview was very rude and arrogant. He spoke bad things about his own company, I don't know what to understand from that. I was not at all happy with his attitude. Other 3 interviewers were very nice and actually very descent. The interview comprised of algorithm questions, HR questions and questions specific to programming languages. Some questions were: find duplicate elements in array find if 2 strings are same some questions on linked list, abstract class/interface, exception handling and more. I had great interview with everyone except the main project manager. I did not receive offer but even if I would have received I would never go in a company where the managers are so rude, arrogant and have bad opinion about their own products.