I applied online. The process took 3 weeks. I interviewed at EPAM Systems (Chennai)
Interview
I have applied for Senior Software Engineer (React devloper) through EPAM careers portal.
After applying I have got mail to attend basic React and Javascript MCQ questions.
I have scored around 75%.
After week of time of I got call from HR for below interview process
Totally 3 rounds of interview:
1. Techinal Interview 1 : Basic coding, JS and React round
2. Techinal Interview 2: Advance coding, JS and React round
3. Managerial round
Interview questions [1]
Question 1
1st round:
1. Basic JS and React questions
2. Flatten a multidimensional array without using inbuilt function
3. Convert class based life cycle methods to functional life cycle hooks.
2nd round:
1. Multiple questions on this object like what is this, they asked me find the value of this on from the JS snippets.
2. Merge a two sorted arrays
3. Filter based on the id and sum the no of quantities from the array of objects
4. Create basic timer component using functional component
5. Then typical react interview questions.
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.