I applied through an employee referral. The process took 2 weeks. I interviewed at EPAM Systems in Oct 2021
Interview
HR interview and than Techincal interview with 2 guys.
I underlined that I have proficency in languages of JS and PY. One of the guy told me he likes vanilla js and pyhon, but it was revealed that the guy has less knowledge with python than me so he decided to switch back to node.js (my nodejs knowledge is lack I already stated with hr). They were asking also react and angular (I also stated I have lack knowledge). The worst thing was there were more backend questions and database management than front end, what I was applying for. Shame on you.
Interview questions [1]
Question 1
-How hackers attack you website / app?
-Node.js commands, what are the numbers of version in package.json.
- how we store data on backend
...
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 Sept 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.
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.