I applied online and submitted CV and cover letter. I was contacted to explain why I wanted to apply for this location. I had then a number of interview (skype, video conference and in person). Unfortunately there was a visa issue for my first choice location and my application was then transferred to another office. I had more interviews and in the end I was rejected. Without giving too much information here I had the chance to be part of the application process of two offices. The first office was excellent and I received constant feedback and was constantly aware of the stage of my application. The second office was the opposite. I hardly received any email confirmation, scheduling of the interviews was unprofessional and messy and the HR department is poorly organized. Although I was disappointed when I finally received and email with "Unfortunately, ..." I am happy that this office made the decision for me easier because actually you don't want to work there anyway.