It was good. They asked very good questions. From basic to high. It took arround 1 hour. They asked from java (exception handling, multithreading) Design pattern, types of design pattern, spring, spring boot. Rest api, Microservices.

Their are total 4 rounds. First Round: Its a f2f pure technical round. Mostly questions from core Java, Spring boot and database Second Round: Its a coding round consist of two coding question which need to be complete in 90 mins and then one of their interviewer review your code and ask about the time and space complexity. Also , ask you to reduce the time complexity Third Round: Its a HR screening round fairly general talk. Fourth Round: Its a CTO round their CTO will ask you pure techincal question related to MongoDB, Core Java, Java-8, especially completable future concepts. coding question. He barely ask your management skill or analytical aspect.