Initial screen with HR followed by a technical interview with the manager, I didn't make it to the panel interview. HR screen and the technical interview were both pretty easy, just talking about my experiences and asking questions that I prepared beforehand. There were no actual technical questions. HR sent emails meant for other candidates to me (multiple times), and I assume vice versa. The technical interview went really well with the manager implying that I was going to do the panel next, but HR didn't respond to any of my followup requests until 2 weeks later with an automated rejection notice.