After the initial discussion with the recruiter, first round of interview organized, It was a 20 minute discussion, He asked normal question, Authentication and Authorization, RXJS relates some question, NGRX related some questions, some question's on route guards, but the interviewer keep on asking do you have any experience in backend event after saying no multiple time. If you guys have requirement of FullStack then why you guys even organizing interview for frontend only, total time waste.