I applied through my college job search site for an on campus interview. I then scheduled an interview date online through the campus job search site. The recruiter was very nice the interview was very casual and easy going. It felt more like a conversation than an interview. The recruiter basically went through my resume and asked me to further explain my experiences and skills. The first interview weeds everyone out based on personality and fit for the company/ position. The second one is assesses your technical capabilities (so the recruiter told me)

Did an on-campus interview with Informatica at IU. This went well. Basic interview questions to start with. Why would you be an ideal candidate? Tell me about a project the went wrong. and so on. Then there was a chance to ask them questions. I asked about things like the culture and the travel time. Do your research but dont be too nervous. Then I was asked to go to Chicago to do an onsite interview. They paid expenses. This was a whole morning process. There was 3 separate interviews. A rotation of sorts. They all asked general questions but then each had some interesting things to say. I had one rude and negative guy and two nice and pleasant guys. Not sure if this was a tactic on their part or an actual personality trait of that man. But the interviews went well. They called me 2 weeks later and offered the job.