I applied through university. I interviewed at American Express (New Delhi)
Interview
Applied through On Campus Placement. 2 rounds of Interview after shortlisting through aptitude test.
First round had a brainstellar type puzzle while the second round had a probability question. These were followed by a small business case study along with usual HR question.
Interview questions [3]
Question 1
Number of common elements in two sets C & D obtained from perfect sampling from sets A & B respectively, when A & B have a certain percentage of common elements. Size of set A is 10x of set B.
How many attempts would be required to find two working batteries in a set of 8 in which 4 are working 4 aren't? You can test batteries with a flashlight that switches on only with two working batteries.
1000 merchant terminals to be installed across food outlets. Which of the two strategy options would you choose, and what parameters would you consider?
1. Fast Food chain - low ticket size, high number of transaction
2. Niche Restaurants - high transaction value, low in numbers
I applied through university. I interviewed at American Express (Gurgaon, Haryana) in May 2026
Interview
group gd were done and then followed by the interviews a week later
interviews had 2-3 rounds and was a semi tech role and 21 lpa tho and was more of a bridge b/w tech and sales
I interviewed at American Express (Gurgaon, Haryana)
Interview
Overall it was smooth. The interviewer asked me about my internships and projects and wants me to explain the technical things in layman's terms to judge my storytelling. He also asked me to do a Root Cause Analysis of decline in approval rates of their credit cards. Then he asked me a case study where we have to assign credit limit to recent college graduates, so what factors should we consider for this.
Interview questions [1]
Question 1
He asked me to do Root Cause Analysis for a problem let's say 5% decline in approval rate of credit cards.
I applied through university. The process took 4 weeks. I interviewed at American Express (Gurgaon, Haryana) in Dec 2025
Interview
Case studies in both interviews. 2 rounds of interviews. Fraud detection and HNWI traffic detection.
Resume grilled, as well as critical thinking tested. Imbalanced data handling, smote, adasyn, basics of ml like TP,FP,FN,TN,TPR,FPR tested as well as imbalanced data handling