I applied through a recruiter. The process took 2 weeks. I interviewed at OpenMobile World Wide (Framingham, MA) in Dec 2015
Interview
The interview process involves discussions on past accomplishments, the role itself, where the company is heading, professional goals, and some simple coding exercises. Expect to have a phone interview first at which time your skills and professional goals will be discussed. The person you will be speaking with will be a team-lead with many years of experience.