I applied online. The process took 6 weeks. I interviewed at Blizzard Entertainment in Mar 2015
Interview
Applied online, contacted a month later by HR to fill up a questionnaire, followed by 2 rounds of phone interviews. No hard ball questions. If you are a gamer and truly passionate about their games, it will be a very pleasant interview process.
Interview questions [1]
Question 1
What's your favorite game? What game are you currently playing