Applied online and received a call from hr for a phone screen. While the interview went very well, the interviewer was pretty patronizing but seemed satisfied with my interview. I then received a ridiculous assignment which I had to do which was not at all relevant to my position neither was it in my resume/skillsets (the assignment was related to front end while this was a backend infrastructure position). On telling the hiring manager this, he still insisted I do the assignment. So after spending a couple of days learning these technologies which I mostly wont use in the job, I received a rather rude rejection email as I did not complete some part which was not even mentioned in the description. Terrible experience and an utter waste of my time.

It's the first interview in the whole process, basically conducted in virtually, combining behaviour and technical concept questions. The interviewer seems like the team leader. Like most interviews, questions started with a self-introduction and extended to previous work experiences.