I applied through a recruiter. The process took 2 weeks. I interviewed at PureWave Networks (Santa Clara, CA) in Jan 2014
Interview
One round of Phone, they asked me about LTE , switching and other test equipments that I used. They did not tell me clearly what the role would be. I was called in for one on one and there were 5 people including CTO and VP that interviewed me. I enjoyed the technical rounds.