I applied through an employee referral. The process took 1+ week. I interviewed at BrowserStack (Haryāna) in Dec 2024
Interview
As a fresher, there were 2 rounds for me: 1. Coding Round and 2. DOE (Directorate of Engineering) Round
1. Coding Round:
- It was divided into 2 sections for me, the first section was a backend assignment with a basic integration with the frontend, and the second section was a frontend assignment.
2. DOE Round:
- In the round basic introduction happened, and then there was a discussion on my past work experiences, what project I had worked on, and the most challenging problem I had solved and how. After that some 2-3 problems were given I had to come up with an approach and a low-level design of the solution. Then some backend-related and system design questions were asked. This was majorly it.
Interview questions [3]
Question 1
In DOE, the round one question was how would I read a large file that contains multiple GBs of data if I have 2 GB of RAM and how would make the reading process take less time/ faster?
How will I manage the last read pointer in the file, how will extract last some lines of the file etc?
Then some backend questions related to HTTP methods what are all methods, which method is used for what purpose, what differences between various methods, how to authenticate users, and how does the authentication authorization flow work?