I applied in-person. The process took 4 weeks. I interviewed at EPAM Systems
Interview
Polite communication with me. Timely responses to my questions. First I talk about my experience, then they talk about their company. Interview at first general, then technical, final with the boss
Interview questions [1]
Question 1
1) SOLID
2) DI
3) NoSQL Vs SQL Databases
4) ASP.Net Core
5) Design patterns c#
technical screening followed by deep dives into C#, ASP.NET Core, and SQL. You’ll likely face coding challenges (Data Structures/Algorithms) and architectural discussions regarding design patterns, dependency injection, and cloud integration, concluding with behavioral rounds.
Interview questions [1]
Question 1
Explain the difference between IEnumerable and IQueryable in LINQ.
I applied through a recruiter. I interviewed at EPAM Systems
Interview
Entrevista en ingles. Eran dos personas, uno de ellos hacia preguntas sobre Cloud (Azure) y la otra persona preguntaba sobre .NET.
Estuvo bien, preguntas complejas. Al final un live codign.
Interview questions [1]
Question 1
- Optimización de query en EF.
- Decorators
- Patrones, KISS, DRY, etc
I interviewed at EPAM Systems (Yerevan, Yerevan) in Jan 2026
Interview
C#, .NET, Entity Framework questions, one code review and one small task, about 40-50 questiions, 1h 50 min, average difficulty, need to remember terminology, very C# specific interview without microservices and Architectural patterns
