I applied through an employee referral. The process took 3 weeks. I interviewed at Fortinet (Sunnyvale, CA) in Apr 2019
Interview
The interview process was very smooth and the HR always provided quick updates about the process. The first round was a technical screen over the phone. After that there were two onsite technical interviews (each day of onsite interview took about 3 hours). The entire process took 3 weeks
Interview questions [1]
Question 1
The questions were around data structure, algorithm and networking concepts.