X Senior Software Engineer interview questions

Interview started with simple phone interview. then five onsite interview in San Francisco. Interviews were simple. mostly asked broader level question. I work in systems are but most of interviewer were not at all related to system programming. so interview would end up me talking about my skill and then the interviewer talk about their experience. Overall entire experience was mess.

I was referred by an employee and gone through two telephone. First was passed. The second interviewer was rude and bad in English. He was cutting through any explanation and was not even listening to the person sitting on the phone with basic courtesy.