Initially was contacted by a recruiter through email within a week or so of applying to schedule a phone call. The call was just to discuss the role like confirming you are interested, expected pay range, and finding a time when to schedule an interview. Nothing technical. Interview was a week later on teams with a 3 person panel. It was a mix of behavioral and technical questions, and brief questions about my resume. Went over op amps, dc to dc converter (buck), and things like how you work on teams. Was also asked about tasks/projects I've been a part of throughout my previous work experience and education.