It was overall a really bad interview experience. I had a good conversation with the recruiter in the phone screening process and was scheduled for an on-site interview immediately after and told I'll be interviewed with 3 or 4 people in the team. However, they later decided to have a current intern to do a 30mins phone interview instead. During the 2nd phone interview, the intern(who is a MBA student I believe) is very unprofessional. I can hear clearly the background noises of football games and people chatting and laughing really loud. And I had to ask the interviewer to repeat ALMOST all questions since he spoke very soft too and it was so hard to catch what he said. It was a horrible experience and it made me feel the company already decided not to hire me anyway so that they just send this intern to do whatever. Too many changes happened and the person interviewed me