McAfee Software Engineer Interview Questions

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

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CodingStart here. 9 questions · ~91 min

Simulate thinking, typing, and mandatory breaks to calculate completed McAfee rule lines within a fixed time.

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Technical Fundamentals8 questions · ~81 min

Compare TCP and UDP reliability, ordering, connection setup, and appropriate use cases.

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Execution8 questions · ~81 min

Test a Single-Character Text BoxEasy

Evaluates ability to design functional and edge-case tests.

Testingvalidation

McAfee

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Security & Infrastructure9 questions · ~91 min

Security Research WorkMedium

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

experience

McAfee

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System Design6 questions · ~61 min

Design Philosophy for Security ProductsMedium

Evaluates product thinking and security-focused design principles.

McAfee

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SQL & Data Manipulation5 questions + 3 drills · ~81 min

SQL From ER DiagramsMedium

Tests your ability to translate ER models into correct SQL queries and joins.

sql

McAfee

Compute daily active users and a 7-day rolling average using a CTE, distinct counts, and window functions.