Top 50
Prep plan
Updated weekly · Last refresh Aug 30

McAfee Software Engineer Interview Questions

The questions to prepare for a McAfee Software Engineer interview. Questions from real interview reports rank first. Updated weekly.

50questions
~8htotal time
Track your progressSign up free to work through all 50 questions and resume where you left off.
Start practicing free →
1
CodingStart here. 11 questions · ~107 min
Reverse Linked List Iteratively and RecursivelyEasy
Practice

Reverse a singly linked list iteratively and recursively while preserving every node and returning the new head.

RecursionLinked ListsfunctionsMcAfee
Missing Number in O(N)Easy
Practice

Find the missing identifier from 1 through N using XOR in O(N) time and O(1) extra space.

McAfee
More Coding questions with a free account
2
Execution8 questions · ~78 min
Test a Single-Character Text BoxEasy

Evaluates ability to design functional and edge-case tests.

TestingvalidationMcAfee
Load Balancing vs DNSMedium

Tests your understanding of traffic distribution mechanisms and their implications for reliability and routing.

Trade-offsdnsload balancingMcAfee
More Execution questions with a free account

Sign up to see every question

Create a free account to unlock this list and practice real interview questions.

Get my prep plan
3
Security & Infrastructure11 questions · ~107 min
Security Research WorkMedium

Evaluates depth of security research experience relevant to McAfee's security mission.

experienceMcAfee
More Security & Infrastructure questions with a free account
4
SQL & Data Manipulation10 questions + 3 drills · ~127 min
5
System Design6 questions · ~58 min
Design Philosophy for Security ProductsMedium

Evaluates product thinking and security-focused design principles.

McAfee
More System Design questions with a free account
6
Behavioral & Leadership3 questions · ~29 min
More Behavioral & Leadership questions with a free account
7
More topics1 question · ~10 min
Sort and Search Large Parallel StreamsHard

Assesses scalability thinking for processing high-volume parallel data streams.

Sortingdata streamsMcAfee
The finish line: interview-readyComplete all 50 questions plus 3 hands-on drills to finish this plan.