I applied at a career fair. Took them four months to reach out. So I recommend emailing them if you're waiting for them to reach out to you. I was phoned in for a quick phone interview. They invited me onsite and I spent all day between a few of their groups. The interview was mostly behavioral with a little bit of technical questions particularly regarding past projects. They phoned me by the end of the day telling me i got an offer with a group. Got an official offer a week later.