There were 3 stages of interview, phone screening, 3 technical interviews and one final interview. They arrange meeting for each stage with different job code.

Job description was for Java backend engineering. Interviewers ask me about Go and frontend. It seemed like they have made their decision before even interviewing me. They literally mocked and laughed at me which shattered my confidence.

Though I made it till final round

The process included basic OOP concepts and coding rounds.