First an informational / behavioral call. Then was asked to complete a technical packet to complete at home. Then had a technical interview with two current engineers discussing specific aspects of their product. I thought it went well but I was ghosted after the final round and got no response when I followed up with the recruiter.

I applied online. There were two interview rounds, and the process took three weeks. The first round was a screening with a mechanical engineer. They asked me to tell my "story" about my engineering journey, then we did a deep dive on my technical projects. They asked me some detailed questions to understand the scope of my technical contributions. Then we transitioned to a very simple technical question, which was mostly open ended questions. The second round was with two mechanical engineers, and I was given a technical challenge. I was asked to elaborate on my answers so they could understand my thought process and my engineering fundamentals. The interview was an hour, and then I was able to ask some questions of my own. I heard back a week later with my offer!