I interviewed at Bharti Airtel (Gurgaon, Haryana) in Sep 2024
Interview
Interview was for full stack developer but they only asked Questions on frontend - React.
Explain project you are currently working on.
Difference between let , var, const.
What is hoisting?
Can we call memo in a function?
Interview questions [1]
Question 1
Difference between let , var, const.
What is hoisting?
I applied online. I interviewed at Bharti Airtel (Pune) in Sep 2025
Interview
I applied through Naukri platform to get the interview, HR called and schedule the interview for 1st Techincal round. skills checked during interview are - Java, Spring boot, Microservices, LLD, HLD, Database
There is two round of Interview. One is based on DSA Coding Concept and other is based on Collections, Multithreading, OOPs Concept, core Java, Linked List and past experiences, problem solving and thinking skills.
Interview questions [1]
Question 1
Problems based on Kadane's algorithm, two pointers