To be honest I was a bit bummed out by the interview process here.
Started with applying online and a recruiter reached out. She was very friendly, asked me a bit about my background, and proceeded to start scheduling the 45 min technical interview.
The technical interview was frustrating because we jumped immediately into the technical coding question without any introductions or anything. They didn't ask me about my background or anything like that, like okay why would my embedded systems background be important for an embedded systems role, just solve the coding problem.
The interviewer was friendly and gave me hints, but this seemed like a problem that you either know or don't. I probably need to spend more time on leetcode but not all embedded interviews require these kinds of questions.