Group: Payment/settlement First there was a hacker rank link sent by the recruiter with 21 questions, a small coding exercise and all tricky java questions, you will be able to do it if you have good Java experience and some exposure on the binary, octal, threading. After that interview was scheduled with three 1:1 interviews with 45 minutes each. 1 Round: Gave a scenario and asked me to design a solution for it. You need to be good at SOLID principles, Full OOD, Design patterns for this round. Question on transactions 2nd round: Architecture related questions on Spring, security, authentication, authorization. Scalability, a leet code easy problem, threading questions. I think i was un prepared for the security related questions and scalability, caused my chances hurt here. 3rd Round: Problem on linked list. Questions on tree, phone book, behavioral questions. What UI technologies i worked on. Transaction related questions. I got an email 3 days later saying that they did not consider me for the next steps. But, I think i did not do so bad, but i knew that i hurt my chances when i was unprepared for the scalability questions. Overall the interview was good experience.