Was pretty good and not as technically advanced as I thought. There were 2 interviewers who took turns asking questions and was pretty relaxed and casual. The hiring manager seemed annoyed when they joined the call and shortly left after, but other than that the interview went fine.

The interview process is very smooth. Interviewers know what they are looking for. They mostly ask about you, your background, your experience, and your schooling. They do not rush you and are not looking for you to be perfect. They understand that for most people, this will be their first interview.