I applied online. The process took 6 weeks. I interviewed at A10 Networks (San Jose, CA) in Dec 2016
Interview
There were two rounds in total. The first round was a resume review round and the second was a technical round. They stressed on C++ more than any other language. Knowing Boost library and STL would help a lot, as questions were asked specifically from these two topics.
Interview questions [1]
Question 1
1) Reverse a link list in groups
2) Flatten a given binary tree to a linked list