I Applied online. The next week I had an interview on Skype which was based mainly on Riot Games, what the company is about, and why my previous experiences were relevant for the job i was applying for.

Incredible interview process, you have the opportunity of talking to extremely talented people. It does take quite a bit of time considering that Riot Games has to ensure that the select the appropriate person who can live the Riot Manifesto. During the process Riot has provided feedback that allows you to understand what you did well and what you need to continue focusing in order to get better at it.