American Express Interview Questions & Placement Paper

Hi, I am Apollo Doley. American Express visited our college campus for software profile. I am sharing my personal experience while attending American express interview questions as well as written test.

Placement process includes 1 online test, 2 technical interviews and 1 HR round.

American Express Online Written Test

There are  90 minutes for a written test. It includes 2 coding questions and technical cum aptitude MCQ test. Difficulty level for written test is moderate.

Try to solve at least one coding question with passing all the test cases.

Technical Round: American Express Interview Questions

For me, there was 3 technical rounds and  one HR round. Interviewers were so supportive and friendly. They provide enough time to think over every question and to give an answer.

I don’t remember all the questions that I have faced in an interview. Refer the following questions that I am able to remember now.

They started my interview by asking a simple question ” Tell me about yourself.”.

After that, they started asking technical questions. Almost all the American Express interview questions move around data structure and algorithm.

• Consider there is the big file with a size of  100GB. You have the system with memory of 2Gb. How will you sort all elements in the file?
• How to implement string matching using trie data structure?
• How to implement a queue using Linked List Data Structure?

Note: Interviewer asks the question related to the answer you give for the previous question. So be confident while answering questions.

HR Round:

It was simple. I was asked for a couple of basic HR questions.

To know my interest, HR interviewer asked me “Why do you want to join American Express?”. To answer this question in HR round you must have to aware about American Express company profile. Your knowledge about company profile shows your interest for the company. So do visit company website American Express and find service this company provides.

All the Best!

Thank you, Apollo Doley, for sharing American Express interview questions and your experience about American Express placement. We wish you all the best for your bright career.