EPAM Systems Sr. Software Engineer interview questions

Interview with HR, tech interview, hiring manager interview. Tech interview was okay, general questions about databases, system design, Golang, algorithmic questions. Most of the time was spent exploring Golang and database knowledge and experience. Some questions related to the micro services architecture and best practices.

Hr contact me regarding opportunity. 4 rounds. 1st is mcqs on dsa,react,reasoning. 2nd round was for 1 hr on js and react and basic output based questions. 3rd round was for 1hr30m on js, react,git, cloud, nodejs. 4th round was with director for 30mins. Cleared all rounds but hr not responding and informed that they have hiring freeze they are review open positions and opportunity wait for 1 month.