I applied online. I interviewed at American Express (New Delhi) in Feb 2022
Interview
overall good experience , medium level questions asked.
not selected in second round. Interviewer was friendly and helpful at every level. questions were based on DS/Algo and core java +oops concepts
Interview questions [1]
Question 1
Round 1:
1. best time to buy and sell stocks
2. inorder iterative traversal of binary tree.
Round2:
1. Iterator in Java
2. LRU cache Implementation.
Easy
Asked basic springboot actuator
Api
Coding was easy only 1 merge sort
For 3.5 years experience
Overall easy for 3 years of experience
Interview was not tough at all
Interview went well very straightforward questions. Nothing awfully complex. I really like how they structured everything. Looking forward, attempting this again in the future. very huge company with lots of opportunity.
Interview questions [1]
Question 1
Tell me more about your background and what brought you here
First round is an online Hirevue with behavioral questions and MC and second round is 1 hr 45 min behavioral plus technical w two engineers not sure if that’s the final round though