I applied through a recruiter. The process took 1 week. I interviewed at Fortscale (Tel Aviv-Yafo) in Mar 2015
Interview
I Met with three different team leads for a professional interview, the VP R&D for an additional professional interview and then finally the HR manager.
In addition they asked for two references to be interviewed over the phone.
Interview questions [1]
Question 1
Asked to explain the process of compressing strings (very much like the Ziv Lempel algorithm)