Should have proper preperation of Technical Round questions like, oops concept, and concepts of java prepeare it from sites like interview bits will cover almost all the possible questions that they can ask you. I was selected way back in september 2022 and already delayed for 1 year. And god knows when they will finally offer us the offer letter. They called us recently (August 2023) that the onboarding will be from 16th October, and since they again they have ghosted us. There is no medium to contact with them, no proper mail id nor any contact number. It totally depend on their mood and business requirement. join or wait for this company only when you don't have any other offer letter.( Specially if you are a fresher or just graduate from college.) They also don't give any value to your college TPO, they don't respond to their calls, mails. If you have rejected other offer for Epam. Then God Bless you.