Was selected for a Senior Front End interview and during the phone call, after being asked if I would agree with a full stack role, I said yes but I specified that I would like to work on this role but I haven't worked with back-end technology for some years now. During the actual interview I was only asked Java questions with little to no regard to the actual position I was applying to. For me this was a waste of time and a clear sign that the HR department didn't to their work correctly.