I applied as a student engineer. They liked my resume and reached out for a virtual interview. It was 1 on 1 and was more of a systems design question. After 2 weeks, I heard back that I moved on to the final round of interviews. There were four 45 minute interviews in a 5 hour period. Three were about technical questions while one was about system design again. I thought all of the interviewees were friendly and the communication from the recruiting department was excellent.