I applied online. I interviewed at EPAM Systems in Nov 2025
Interview
I had two interviews
The first one was a call with HR, and the second was with the dev team (Technical). The timebox would be 1:30 hours, but we spent 2 hours and 20 minutes.
Interview questions [1]
Question 1
1 - What are the SOLID principles?
2 - Dependency Inversion Principle ?
3 - Behavioral Design Patterns ?
4 - Factory (Factory Method / Abstract Factory) ?
5 - Questions around AWS (S3, EC2, Cloud Watch)
6 - What's is reflection in C# ?
7 - What's is generic in C# ?
8 - Different between Abstract and Interface and Virtual
9 - Questions about Entity Framework and Migrations
5 step of it. HR, OA, Technical Interview, HR Manager Interview, Company Interview and Offer. HR team were really helpful in every step of the process. There is a puzzle of OA which was looking simple but you have to manage your timing. I cannot see the beyond because that position was closed...
Interview questions [1]
Question 1
What was your previous experience? Where did you work? etc.
I applied online. The process took 2 weeks. I interviewed at EPAM Systems
Interview
Applied online, had a first HR interview. General questions about experience and role informaiton was given. They tell you about the project but who the customer is which is expected
I applied through a recruiter. I interviewed at EPAM Systems (Bengaluru) in May 2026
Interview
Reached through LinkedIn, Total 3 rounds, 2 tech,1 HR - Technical rounds were difficult. Mostly asked about tech mentioned in the resume. RAG, LLM pipelines etc. DSA questions LeetCode Medium.
What is the difference between supervised and unsupervised learning?
Arrays and Strings (e.g., Longest Substring Without Repeating Characters)Trees and Graph TraversalsDynamic Programming
OOPS principles and API design.CI/CD pipelines and the basics of containerization with Docker.
