IBM

I was initially interviewed for a co-op/intern position over the phone. It was a fairly easy interview, with very few questions about my interests and school studies. I never had an interview for permanent hire, as I had proven myself to get an offer

On-call discussion, followed by a video call interview with a conference, a face-to-face HR round, then a face-to-face interview with the technical team, and finally an HR round regarding salary and other aspects.

I walked in and was "roasted" straight away. They didn't ask much about me and weren't concerned with my CV either. Apparently, they give you brief training and then let you loose.