We had a 30ish minute phone interview where they asked me to talk a bit about myself, then about resume experience and projects, and one of my projects in technical detail (just "how does it work" but explaining as in depth as I could). Then they asked me a bunch of technical questions related to computer architecture / virutal memory; stuff you'd get quizzed on in school. Then a few questions at the end. A few weeks later, I had a virtual onsite interview scheduled, meaning it would've been onsite if COVID weren't a thing. I had 3 virtual meetings throughout the day where I was asked some stuff about myself/interests/experience, more in detail talking about work/project experience, and a few technical questions. Some were quiz-like questions and one of them would've been a whiteboard problem in person, but I just explained the solution verbally. Then they asked me stuff about myself and if I had questions about the job / company. One of them was just 30 minutes of me asking questions because the technical part was over quick, but he have really long responses so I only had to ask like 5 or 6. Then I got an email asking me to re-apply because they changed the Job ID of the role, another asking for consent for a background check a few days later, and another one scheduling a talk to discuss the offer.