Initial screen with hiring manager, then a 4 hour interview day with 4 other folks in QA (lasting an hour each). One was technical, the rest were mostly talking about experience. One of my interviewers was wildly unprepared and seemingly did not even look at my resume. I waited a week to reach out to the recruiter to ask about a timeline to hear back about their decision, as well as thank them for interviewing me. I did not receive an email back. Very unprofessional and disappointing.