Applied through campus recruiting. Had a 45-minute in-person interview at the university next day (which the interviewer told me that it will replace the phone interview), and was soon told that they would schedule an on-site interview with me. The on-site interview was consisted of four 45-minute technical interviews and one 15-minute session speaking with the HR manager. It is really nice speaking with the people and we had thorough discussions on some of the technical questions. Although I cannot disclose the interview questions due to an NDA, I would recommend anyone applying to know Java and system design really well, in addition to those must-know algorithms and data structures.