EPAM Systems interview questions

For java n microservice, there were 3 rounds Each round asks for java coding questions That should be a running working code Interviewers are good and polite 1. Live coding round using java 8 - first unique character in string , given array move all zeros to right ( core java, arraylist vs linklist, time and space complexity) 2. Advance java n microservice and sql question 3. Manager round Your contribution to project 2 java coding question-one with java8 and other string manipulation (remove subsequent same char from string)

It was an online interview with the interviewer just asking questions for about an hour. The questions were rather straightforward and nothing too complex. Ranging from basic OOP principles to deep dive into .NET and its features.