I applied online. The process took 3 days. I interviewed at OpenX (Pasadena, CA) in Jul 2014
Interview
It was very interesting. Everyone was nice, but blunt. We talked about my qualifications, my experience, etc. I think I was slightly under-qualified so they were rightly iffy about hiring me. Also if you're not good at "whiteboard" interviewing, then this company is DEFINITELY not for you!! Must be on your P's and Q's (not that I wasn't).
Interview questions [1]
Question 1
Why would you consider yourself a Sr. Level Developer?