There were two rounds. An informal Skype interview going over the job and an in-person interview at their office. Both were friendly and not intimidating at all. I was asked about choices in my portfolio, my past work, and my interest in working at CA. After the interview, an HR Rep went over all the nitty-gritty such as wage, benefits and answered any questions I had. Only negative was it was nearly two months till I heard I had got the job, though being a large company it's ultimately understandable.