Poor planning and badly organised process. Over a weekend, I received a very brief email with 3 options of interview date and time to choose from, there was no job description, no intros, no further details. I confirmed my preferred day and time, but the interview call was rescheduled to another day on a short notice. The interviewer joined the call but immediately went on mute and was away for over 5 minutes. I did not wait further, it's just a waste of time