First round codility test, which some what medium difficulty. After clearing first you'll be interviewed with screening round where again you'll be writing codes. After positive feedback you need to give 4 more rounds in which 1 round for coding again, 1 design, 1 general tech (basic java, DS/Algo), 1 HM round. With this level of complexity it will 90% luck, 10% your own effort will be the possibility to clear all the interviews. For me design round person was expecting something else so need to constantly ask him "is this correct/is this meeting your expectation/". He asked to design swagger for API's. Have something in mind regarding this otherwise you'll hear "Have you not worked on REST api's in past". Common you are asking this from a 10 years experienced candidate in java tech. (when the whole world is working on REST api's). At the end of interview they wont return back with pass/fail. After seeing other reviews, I didn't bother to ask them. If you are done with all interviews probably don't waste your energy in asking the recruiter to provide feedback, which will never come in your life if you have not cleared (remember 90% luck and 10% your effort factor).