Aristocrat Senior Software Engineer interview questions

I was introduced by an agency representative and the introduction led to a phone interview. The phone interview led to a face to face interview with the hiring manger and a senior engineer which lasted about two hours. It was very detailed and they asked many detailed questions concerning my background. This led to another interview with the whole team. At this point I as offered and I had to go through a rather extensive background check and go through drug testing. I started about a month after I was hired.