Home / Company interviews / American Express · Updated November 2026

American Express interview questions and practice

giveinterview has mock interviews built from 1 American Express job post since November 2026, 1 of them still open. Each practice interview runs the loop below: a 10-minute voice screen, then 2 rounds (coding, then coding). The topics that come up most are Agile methodologies, algorithms, C#, data structures, Go. 26 coding questions are known to come up in American Express interviews (8 easy, 12 medium, 6 hard), 2 of them in the last six months. The most common topics are Array, Hash Table, String, Sorting.

Practice interviews built from public job posts and question lists. Each open post links to the original so you can apply on American Express’s own site; American Express does not run, see or review your practice.

Start a full American Express mock interview →Add American Express to my plan Or one question first · 2 min

1Job posts to practise

1Posts still open

3Steps in a practice loop

100 minTypical total length

How the American Express practice interview runs

The most common loop across the mock interviews built from American Express job posts.

ScreenVoice screen10 min
Round 1Coding45 min
Round 2Coding45 min

What American Express interviews cover

Skills and topics, with the number of American Express job posts that list each one.

Agile methodologies1
algorithms1
C#1
data structures1
Go1
Java1
JavaScript1
Kotlin1
object-oriented programming1
Python1

Coding questions American Express asks

From public company-tagged interview question lists. Most recent and most frequent first.

Easy 8Medium 12Hard 6

Array17
Hash Table9
String6
Sorting5
Math5
Sliding Window3
Heap (Priority Queue)3
Greedy3
Two Pointers3
Dynamic Programming2
Binary Search2
Number Theory2

Question	Difficulty	Asked recently
Minimum Moves to Spread Stones Over Grid	Medium	Yes
Merge Intervals	Medium	Yes
Divide an Array Into Subarrays With Minimum Cost II	Hard	No
Minimum Deletions to Make Character Frequencies Unique	Medium	No
Maximum Equal Frequency	Hard	No
Ugly Number III	Medium	No
Divide an Array Into Subarrays With Minimum Cost I	Easy	No
Maximum XOR After Operations	Medium	No
Percentage of Letter in String	Easy	No
Equal Sum Arrays With Minimum Number of Operations	Medium	No
Find a Value of a Mysterious Function Closest to Target	Hard	No
Maximize the Topmost Element After K Moves	Medium	No
Two Sum	Easy	No
Valid Anagram	Easy	No
Best Time to Buy and Sell Stock	Easy	No
Longest Substring Without Repeating Characters	Medium	No
Find N Unique Integers Sum up to Zero	Easy	No
Check If It Is a Good Array	Hard	No
Sliding Window Maximum	Hard	No
Isomorphic Strings	Easy	No
Rotate Array	Medium	No
Linked List Cycle II	Medium	No
Permutations	Medium	No
Merge k Sorted Lists	Hard	No
3Sum	Medium	No

American Express job posts you can practise for

Open a post to practise its interview and get the link to apply on American Express’s site.

Role	Where	Steps	Job post
Campus Undergraduate Summer Internship Program - 2027 Software Engineer, Enterprise Technology Services- Sunnyvale, CA	Hybrid · Sunnyvale, CA	3	Open	Practise Add to plan

Questions about American Express interviews

How many rounds are in a American Express interview?

The mock interviews built from American Express job posts usually run a 10-minute voice screen, then 2 rounds (coding, then coding), about 100 minutes in all.

What topics do American Express interviews cover?

The ones that come up most are Agile methodologies, algorithms, C#, data structures, Go.

What coding questions does American Express ask?

26 questions are tagged to American Express in public interview lists: 8 easy, 12 medium and 6 hard. The most asked include Minimum Moves to Spread Stones Over Grid, Merge Intervals, Divide an Array Into Subarrays With Minimum Cost II.

How do I practise a American Express interview?

Answer a 2-minute question for free, then take a mock interview with an AI interviewer, voice and live coding. You get a review that marks the exact line that cost you. The screen and Round 1 of your first role interview are free.

Practise a American Express interview before it counts.

Talk it through while you code, and get a review that marks the exact line that cost you. Free to start.

Start a full American Express mock interview →Add American Express to my plan