Top 50
Prep plan
Updated weekly · Last refresh Aug 30

Tencent Software Engineer Interview Questions

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

50questions
~8htotal time
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1
CodingStart here. 19 questions · ~177 min
Trapping Rain Water and Regex MatchingHard
Practice

Calculate trapped rainwater and perform full-string regex matching using two pointers and dynamic programming.

leetcodeDynamic ProgrammingTencent
Reverse Words in a StringEasy
Practice

Reverse the order of words in a report string while preserving each word and normalizing whitespace.

string manipulationAlgorithmsTencent
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2
Execution3 questions · ~28 min
Your Strengths and WeaknessesEasy

Tests self-awareness and how you position yourself for success in an Account Executive role at Aqr.

Trade-offsSuccess CriteriaRisk AssessmentTencent
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3
Security & Infrastructure12 questions · ~112 min
Basic LeetCode, MySQL, Networks, OSMedium

Evaluates breadth across coding, databases, networking, and operating systems.

leetcodemysqlTencent
OS and Sorting DifferencesMedium

Evaluates understanding of sorting behavior and systems-level performance considerations.

Operating SystemsTencent
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4
System Design8 questions · ~75 min
Basic System Design and AlgorithmsMedium

Assesses ability to combine system design thinking with algorithmic reasoning.

system designAlgorithmsTencent
Hash Table Optimization and ArchitectureHard

Evaluates data structure optimization and ability to design robust system architecture.

Tencent
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5
SQL & Data Manipulation3 questions + 3 drills · ~58 min
6
Behavioral & Leadership5 questions · ~47 min
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The finish line: interview-readyComplete all 50 questions plus 3 hands-on drills to finish this plan.