I applied through a recruiter. I interviewed at EPAM Systems (Bengaluru) in Jul 2026
Interview
First round was more on the python basics class design patterns like that stuff rather than on designing a system so like what is the fundamental of those things more like a software engineer interview
Interview questions [1]
Question 1
Self intro
What is Hybrid Rag
What is instance method vs class method
How does database work like very basic in the things like whether it is a column based database or row based database
I applied through a recruiter. I interviewed at EPAM Systems in Jul 2026
Interview
I went through two rounds. The first one was with the recruiter and she was friendly and explained the process well. The technical interview lasted 90 minutes and felt quite detailed. We discussed my work with Python, LangChain, LangGraph, RAG systems and agent workflows. I also solved three leetcode styled coding problems during the interview. They asked some conceptual questions about embeddings and multi agent systems. I received detailed written feedback from the interviewer about a week later even though I did not get the offer.
Interview questions [1]
Question 1
- challenges in multi agent systems such as coordination and infinite loops.
- algorithm used in embedding models for similarity search