There were three interview rounds. First two rounds were technical rounds and third round was hiring manager round. I have given all the interviews. But after HM round they told that they are not able to decide about my candidature later ghosted me without any proper clarifiaction.

Recruiter reached out for a position in Durham, NC. 1st round: Interviewer was manager of the team. behavioral one. I was selected for next round. 2nd round: telephonic. Asked a bunch of core Java questions. Interviewer was cool. Selected for next round. I was told this is final one. 3rd round: 3 interviewers joined. (2 new guys+the guy who was in the telephonic). Asked about projects, why looking for job now and a simple sorting question. Wrote it and explained it. They wanted me to open ide. I wrote in notepad. The telephonic guy was happy. Other two were surprised why I wrote on notepad. Recruiter reached out for one more final round. 4th round: 3 new interviewers joined. Same format. Project and coding and why are you looking for a job right now. I realized from the moment interview started that they were angry and they were there to find a reason to reject me. When I wrote the program in notepad instead of eclipse, one guy did scold me. He seemed worried and frustrated through out the interview. I then even took the code and ran successfully in eclipse. I realized, they were frustrated as they were not able to find a reason to reject me. Recruiter never reached out to me to tell me that I was rejected. After a month, I reached out to him. He said, I was not selected and can give me reason if I want. I said, Ok give me the reason. He never replied.