I applied through college or university. I interviewed at American Express (Vāranāsi) in Dec 2021
Interview
Written dsa paper consists of 3 questions in 1.5 hrs.
Succeeded by 2 interview rounds
Very 1st is the 50min technical round- 2 to 3 dsa questions and file system mainly OS based questions
Lot of importance to your college projects and scalable work.
2nd round more of hr talked about weaknesses and leadership skills.
Requires good english speaking skills with right level of communication.
Interview questions [1]
Question 1
Q. Write a program to check if a ip is ipv4 or ipv6.
Q. Based on count sort
Q. Load balancers.
Q. Userflow if you are a frontend dev
And project discussion like why you made it what problem it solves
Comprehensive but fair. Make sure to study up on LeetCode/other data structure and algorithm sites, as this constitutes the bulk of what they test (and care about). Somehow I haven't hit 30 words yet but maybe now I have.
I applied online. I interviewed at American Express (Bengaluru) in Aug 2021
Interview
The interview process had total 3 rounds in total
1) In the first round they focussed on JS and data structures
2) In the second round I got questions related to react and redux and system design
3) Managerial rounds general discussion round
Interview questions [1]
Question 1
the questions was based on javascript basics, react js, redux and there were some authenticated related questions