I applied through college or university. The process took 5 days. I interviewed at Susquehanna International Group in Apr 2014
Interview
Submit my resume through university career sites. Got response the same day for HR and arrange for a phone interview. The phone interview was conducted by a HR. I believe she know nothing about technical stuff and all her questions are from papers in her hands.
Interview questions [1]
Question 1
All questions are pretty basic, including TCP/UDP port number, basic network protocols and Unix instructions.