Software Engineer Coding Interview Questions

Review this list of 324 Coding Software Engineer interview questions and answers verified by hiring managers and candidates.

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Find the longest common prefix given two integer arrays.
a year ago2 answers
Implement a GPU credit management system.
4 months ago
Reorder linked list.
a year ago
Write a program that scans the file system to identify and report duplicate files, handling real files, extensions, and file reading operations.
5 months ago
Given profiler samples from running code, find the slowest part in the code.
10 months ago
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Find the Duplicates
+17 months ago62 answers
Course Schedule
+12a month ago17 answers
Rotate a 2D matrix.
10 months ago1 answer
Implement a function to traverse cell dependencies in an Excel-like spreadsheet and detect circular references between cells.
10 months ago
Product of Array Except Self Has video answer
+34 months ago88 answers
Given stock prices for the next n days, how can you maximize your profit by buying or selling one share per day? Has video answer
+132 months ago28 answers
Given a sorted array of integers (which may include negatives), return the squares of the numbers in sorted order. As a follow-up, find the k-th smallest squared value.
10 months ago6 answers
Detect circular dependencies between fields in the CSV data.
6 months ago
Implement DFS traversal.
a year ago
Most Common Words
6 months ago43 answers
Build your own customer service AI agent for a hypothetical outdoors company.
4 months ago
Write a function that converts stack samples into a trace, given example inputs and outputs, in a Google Colab environment.
4 months ago
Climbing Stairs
+44 months ago28 answers
Write a function to balance parentheses in a given string by removing the fewest characters possible. Ensure that each opening parenthesis has a corresponding closing parenthesis and each pair is properly nested.
2 years ago5 answers
Given a list of items with different sizes, write an algorithm to pack these items into the minimum number of batches without exceeding the capacity of each batch.
2 years ago1 answer

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Software Engineer Coding Interview Questions

Find the longest common prefix given two integer arrays.

Implement a GPU credit management system.

Reorder linked list.

Write a program that scans the file system to identify and report duplicate files, handling real files, extensions, and file reading operations.

Given profiler samples from running code, find the slowest part in the code.

Find the Duplicates

Course Schedule

Rotate a 2D matrix.

Implement a function to traverse cell dependencies in an Excel-like spreadsheet and detect circular references between cells.

Product of Array Except Self Has video answer

Given stock prices for the next n days, how can you maximize your profit by buying or selling one share per day? Has video answer

Given a sorted array of integers (which may include negatives), return the squares of the numbers in sorted order. As a follow-up, find the k-th smallest squared value.

Detect circular dependencies between fields in the CSV data.

Implement DFS traversal.

Most Common Words

Build your own customer service AI agent for a hypothetical outdoors company.

Write a function that converts stack samples into a trace, given example inputs and outputs, in a Google Colab environment.

Climbing Stairs

Write a function to balance parentheses in a given string by removing the fewest characters possible. Ensure that each opening parenthesis has a corresponding closing parenthesis and each pair is properly nested.

Given a list of items with different sizes, write an algorithm to pack these items into the minimum number of batches without exceeding the capacity of each batch.

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