You apply in their system, after a few days if you passed the prescreening, they will contact you with an email with a link to some logic/programming questions, I liked that it was nothing too esoteric, it was mostly real life scenarios but they get you thinking. Once you pass that test, they call you for an interview which is focused in know how you are as a person. And (in my case) a few days later they send you an email with a job offer :)