I had a very informal over the phone interview. Probably lasted no more than 30 minutes. I was extended an offer to go in for a technical test the next day. After completing the test they called me back within the week and offered me the job.

One get-to-know you phone interview that was very informal followed by a SQL knowledge check test online. Then the face-to-face formal interview that was pretty relaxed. Nothing too crazy thrown at you. They want to get to know your programming background and what you want to do/are good at. There were supposed to be 3 people at my interview (HR rep, and two higher up developers), but one of the developers was working with a client so it was just two people.