I applied on their website, and was told to submit resume and such. After I did it, I waited a few months to be emailed- and from there we were able to set up a Skype interview.

There was an initial call to assign an intern challenge, followed by a second interview to review work completed. At the end of the second call, they let you know if you are accepted or not. Overall casual and conversational experience. Nice and chill people to work with.