Fortinet embeded software engineer interview questions

first round test is a two-hour remote test, send a word doc to you by HR. you need send it back in two hours. questions are quite wide, but as long as you did some dev works in Linux networking, should be OK to handle majority questions. the second round is on-site interview, 6 interviewers in one room, go through cv and ask questions, this part is fairly easy as long as you know things.

There were three rounds of interview. First interview was phone screen interview focused on past projects . There were two onsite interview. First interview was with three different people. Hiring manager and other two. Hiring manager asked me question on C languages and some concepts of operating systems.Second onsite interview was around 3 hours long. They asked me about algorithms and it's implementation in C language.