I applied online. The process took 2 weeks. I interviewed at OPSWAT (San Francisco, CA) in Sept 2015
Interview
First round is phone interview asking basic knowledge questions and experiences. Second Round is a coding puzzle sent by email. After you finished it, send it back and wait. Third round is on-site interview. They asked me to design a file system. And then I was asked some knowledge-based questions and brain teasers.
I applied online. I interviewed at OPSWAT (San Francisco, CA)
Interview
Applied online. Get a offline assessment. Two coding questions. One is straight forward and another one is related to sorting application. You need to test the code on your own machine and email them your solution.
Get followup response a month later to setup a onsite interview. There are 3 rounds F2F. First round is just chatting, Topic on your experience and your understanding on security product. Second round is about language basics and a coding question. Third round is unit testing.
