A couple weeks after submitting an application, I received an email asking me to send a copy of my transcript and take an online behavioral assessment. A couple weeks after that, I was asked for a phone interview. They asked about key concepts and had me explain one of my projects, and the interview lasted about an hour. A week or two after the phone interview, they asked for an in-person interview that they said would take about 4 hours. In the interview, they gave me a laptop and left the room for 15 minutes while I completed a short program. Once they came back, they had me take a timed IQ-like assessment. Then, one-by-one, I interviewed with three different Software Engineers from a couple different teams. The interview was mostly technical with a few behavioral questions here and there. After talking to the third person, I was given a tour of the building and asked to join a few of the people I interviewed with and the IT manager for lunch at a small local restaurant. I assume this was a behavioral assessment to see how I would fit in. A couple days after the in-person interview, I was asked for a follow-up phone interview to answer a few questions the manager never got to ask. It was the usual "Have you ever disagreed with your boss? How did you handle it? type questions and a few questions about my transcript. After that, they asked for some people they could contact at my current job to verify what I did there and see how they assessed my work.