I applied online via LinkedIn, and received a call from them the next day asking if I was interested in setting up a phone interview. I said I was, and we scheduled one for later that same day. I talked to the operations manager, who was very polite, but seemed like he was quite busy. He asked me questions about my resume, as well as general knowledge questions about TCP/IP, HTTP POST/GET, etc. Since I had minimal background involving computer networks, I couldn't give great answers