Interviewed on campus and was invited to their Foster City offices for a second round interview. First round interview consisted mainly of questions regarding my past experiences and behavioral questions testing how I responded in certain instances. Very non-technical question and mainly went over the functions of the group and how the intern fits into that. Second round interview was with 4 people separately. Questions became more abstract - about what my favorite classes were and why, are there certain classes where you just can't learn the material but have to get it instinctually? Office had a very quiet, tech atmosphere. People were nice and friendly.