At first there are 2 technical rounds mainly focussing on coding, then there will an ed tech round, post which there would be some client interviews which can be more than one as well, and finally its HR round

Round 1 was as normal only like hashset hashmap questions related to what happen if we take object as a key to hashmap pre condition check should be immutable object should and equal and hashcode should be written properly then what if we return 1 to hashcode how it will behave what if update object post insertions how map will behave then character frequency dsa question immutable class and rest full form what rest api do then round 2 difficult output based inhertiance questions two three and then what id we remove @Service annotation with component and then inventory only one stcok senario based like what happen what sort of db lock etc operation you performed then questions of rotate array from k positon then a stupid questions of number to word very edge case question i explained the approach but didn't comeup to solutions so not selected

one round exam in person ( two dsa question and one sql along with few mutliple choices on java. second round same day in person interview (some mostly on sliding window,longest character count , dupleticates reumoval dsa coding only) third i got virtual by directly I could not able to clear