EPAM Systems Developer interview questions

First, you receive a call from HR who tells you about the company and the role you’ll be working in. After that, you have a project interview that lasts about one hour. This interview mainly focuses on OOP concepts, Java, Microservices, and related topics. Finally, you have a last interview with the client.

First there was an OA , then after interview was scheduled , then i was asked with two coding questions only one was word ladder and other was to design lru cache.