I received a 30 minute phone call. Salary requirements, previous work experience, etc. I did a 2.5 hour online C++/C#/Game programming test. Lots of pretty tough questions, its designed to be really extensive. That went well, so my next interview was with 2 of the tech team guys. They asked me questions about my favorite games, previous experience, code, projects, what I enjoy, etc. I got asked math questions related to linear algebra, some coding questions, and other things. I then got an HR interview. Mostly about previous work experience, what I know about the company, why ubisoft, etc. I then received the offer via email a few days later.

Got a reply after a month of me positing the application. Set up a phone interview. Interviewer was late and asked superficial questions. Two weeks after I got a canned rejection email