I had applied on the company website using a referral and within 3 days I received a call back to be scheduled with the hiring manager. The first round with the hiring manager was pretty simple. They went over my CV and asked me to talk about my previous work experience. Since the job requirements was for C++ and C# engineer and my work experience was in that so we talked mostly about it. Followed by few coding problems which were very simple. In one of the coding problem they asked me what the output would be and in the second problem they asked me to find the error. All of these problems were based on pass by value and pass by reference and pointer. Got a green signal to be interviewed on site by 4 different people at Agoura Hills. They paid for my travel expenses and were kind enough to offer me lunch. The onsite interview was mainly focused on solving basic leetcode problems which I wasn't very proficient with so I think I fumbled there but at least I was able to explain my thought process and write a pseudo code. They also briefly asked me to go through my CV and the basic interview question "Tell me about yourself". I wish I would have prepared a little better.