First step was a phone Screen with the recruiter, 2nd was panel with the hiring manager and another manager, 3rd would have been a panel with case study, final interview with the CEO. I passed the first two stages and was booked for the case study, I prepared a deck bit then the morning of my case study my interview was postponed due to unforeseen circumstances with no definite timeline for rescheduling. A couple of days later I was booked for the final stage with their CEO. He asked very vague questions which I obviously had trouble answering and was repeatedly interrupted. A couple of days later I was rejected. This all would have been fine but I prepared a deck for the case study that I never even had a chance to present which would have been a key showcase for my skills and experience. All seemed like a waste of time