I applied online. The process took 2 weeks. I interviewed at A10 Networks (San Jose, CA) in Dec 2018
Interview
The interview process is two phases. The Hiring manager did the phone interview and ask leetcode question. The second phase is on-site interview. A10 is looking for network expert and they ask network protocols such as TLS and TCP in great detail.
Their Hiring manager and HR are very nice and work very efficient.
Interview questions [1]
Question 1
Manually convert an IPV4 range into integrity with network mask. And write this process into algorithm.