I applied via their website. I received an immediate response from the recruiter, and she promptly scheduled my interviews. The interview was not difficult. The job description is very thorough, and so there were no surprises during the interview.

I was first interviewd on the phone by the HR recruiter, then made an interview with the recruiting manager, followed by a home assignement (4 days to submit). Then, I arrived to the offices to present my home assignment