Disorganised, clumsy, unprofessional.
Screener interview plus 3 rounds.
First interview I was invited to a virtual meeting with no-one else, tried to call the contact who was on leave. They were scratching their heads wondering why MY name was not in the THEIR meeting.
I completed a "design challenge" presentation.
They called references as a tie-breaker for the candidates.
I was told they then used CV criteria for the decision.
Then got ghosted for 2 weeks, but amazingly when I demanded a phone call this was the exact same time that they were going to call me (what a coincidence!).