Amazon Data Engineer interview questions

Applied online and the recruiter set up a phone interview with the manager. The phone call went very smooth. The manager asked me general questions about my background and my work experience.He aked some technical questions and also gave few scenarios and asked for my opinion and approach to solve the problems. Over all the round went well . The recruiter got back to me with a request for one more phone interview with some software developer.This second round did not go well. The interviewer was very disrespectful and kept interrupting me while I was talking. I was surprised to receive such treatment from someone who works for such a great company.