Most hires are through a recruitment company, but you can apply directly on their website. I had a phone interview and face-to-face interview with the recruiter before going to the PMRS interview. First PMRS interview was 3 hours meeting various directors and the company president. This consists of several 1-1 interviews, each person with a distinct interview style. I was asked back for a second interview which lasted 2 hours and I got a call from the recruitment company offering me the job.