I applied online. I interviewed at EPAM Systems (Gurgaon, Haryana) in Sep 2023
Interview
Same process was followed as per Epam website First round - HR Second round - Technical interview (90 min) Third round - Hiring manager discussion (if you clear the second round)
Interview questions [1]
Question 1
-Sort array without .sort() -Hoisting -Scope chaining and prototype -Closure -Currying Ques for the sum -Cookies -Local and session storage -Lifecycle hooks angular -Dependency injection -difference between constructor and ngOnChanges
I applied online. I interviewed at EPAM Systems (Medellín, Antioquia) in Dec 2025
Interview
It was a technical talk about JavaScript and React hooks, my experience with Cloud, when to use callbacks, when to create a closure, the differences between useState and useRef, a list of the React hooks I know, and two practical exercises.
TwoSum with JavaScript
and debouncing with React
Interview questions [1]
Question 1
Explain when to use usestate, useEffect, useContext, useMemo, useCallback, useRef and the difference between them
I applied through other source. The process took 1 day. I interviewed at EPAM Systems (Mexico) in Sep 2025
Interview
Rapida respuesta, un poco confusa porque te descartan antes de hacer prueba. Es un poco confuso el que te pidan subir y contestar algunas preguntas. Estoy en proceso de nuevo.
Application
I applied online. The process took 4 weeks. I interviewed at EPAM Systems (Budapest) in Jan 2025
Interview
First round was pretty hard, it was algo test on their online platform, then a tech interview (1.5hrs) and the a manager interview in the final round. The whole process took more than a month.