I applied online. The process took 3 days. I interviewed at Keystone Solutions (San Francisco, NM) in May 2015
Interview
one phone call with interviewer, then brief technical interview followed by a call the same day to do for a in site interview, the second day i was declined. the recruiter just asked me about my performance, salary requirements and other minor things to see if i was a fit, then forwarded my information to the lead programmer who gave me a call next day. they asked me some basic to some difficult technical questions just to make sure you know your stack
Interview questions [1]
Question 1
not the most common one, it was a behavioral . given some code and asked to solve a problem, mostly to see how i solved it