I had been interviewed for Backend position that was at entry level at organisation. After reviewing my profile and knowing that I did not have experience in Backend technical but was willing to learn and work in backend side, interviewer kept on asking things related to backend and after completing four rounds of interview i was told that feedback from interviewer was not good as you don't have backed experience. Dont you knew this before hand? Haven't you reviewed my profile before conducting 4 rounds of interview?? Worst panel for technical interview. Questions were easy of ds algo but that technical panel did not knew answers of that also. They asked questions and when i gave answers they started searching online to confirm if its true or not.

The process took ~3 week. I went through an HR phone interview, then 2 weeks passed I actually didn't think they'll call me but they did, and we scheduled a Technical phone interview with mainly java questions . After the Technical interview the process was much faster and I was called for an on-site interview that took about 3 hours. Writing code on white board, talking to technical managers little break and talking to the manager of the team that you are applying to.

1 Phone screening round: Simple DS questions were asked. 2 Technical rounds: DS/ALGO round and had to write code for all. 1 Hiring manager round: Some basic questions like why I want to switch and what are my expectations.