I applied online. The process took 5 days. I interviewed at Drupal Connect (Newport, RI) in June 2012
Interview
All phone interviews (contractor jobs are telecommute). They know what they want and what they want are capable, experienced Drupal Developers with either strong back-end chops, strong themer/front-end chops or a combination. Questions are all geared toward that.
Interview questions [1]
Question 1
No difficult questions really. You either know the stuff or you don't.