The interview process comprises of 1 online hackerrank test which has 2 coding problems and 8 MCQs. Thereafter I had 6 video interviews out of which 4 were technical and 2 behavioral round.

I had really terrible experience with the interview process. The recruitment process is really inexperienced. I was initially told that I'll have 3 interviews. I was even given the feedback after the 3 interviews that its positive and they would like to offer and recruiter asked how much offer are you expecting and stuff. Then after a few hours she said they would like to have one cultural fit round. Even after that round they took another cultural fit round where im asked exactly same questions as asked in first cultural fit round. After all this I got rejection that they found better candidate.

My suggestion to the HR/hiring team is please be transparent with the candidate about the interview process in the beginning. I had no clue that they also have cultural fit round. Also telling the candidate that they would like to offer or feedback is positive after 3 rounds and asking expectations etc is not something i would expect if the end result is rejection.

1st round: write push, pop and steal method (pop from back of queue) for a circular queue where steal and pop operations can be carried from 2 different threads
2nd round: write a multi threaded web crawler (https://leetcode.com/problems/web-crawler-multithreaded/)
3rd round: given start coordinates of a knight, find the probability that it will end inside the chess board after k moves
4th round: it was a OOP problem. Model a hard disk which comprises of track and sectors. API for getting length of sector is given. Write APIs for getting length of hard disk and sector.
5th round: cultural fit round with the CEO for 30 min. Questions like what is your execution speed? did you work on a project where you tested something which led to change of result etc..
6th round: similar to the 5th round