I had only one interview and it was an on-site interview. I talked to a campus recruiter at my school's career fair and gave her my resume. I then got an email a few weeks later asking me what times I can come in for an interview. The interview lasted about 25 minutes. I was in a room with two employees and they just asked me about stuff on my resume (which language I felt the most comfortable with, my projects, etc) The behavioral questions were based on my projects so it wasn't that bad. The technical questions were pretty basic also.