HR interview Technical interview (4-5 rounds) The technical interview should be the most important one. You need to really study the knowledge and also learn how to resolve some questions based on what you know. It would be better if you could know what the group is working on.

First stage was a phone screening with hiring manager. Second stage technical Zoom interview with two engineers. Third stage full day in-person interviews comprised of several one-on-ones and a tour of the facility.