Applied online. Received a rejection notice, but received an email from the Head Recruiter to schedule a call. While I did mention that I received this notice, I was told to ignore it. Scheduled the call online and the call lasted about 10 minutes.

First round of the interview process was a screening. They wanted to know your gaming background and why you want to work at Riot. Second round of interview is the technical part. I was tested on my knowledge as well as my problem solving abilities.