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Prep plan
Updated weekly · Last refresh Aug 30

Match group Software Engineer Interview Questions

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

15questions
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1
CodingStart here. 3 questions · ~27 min
Constant-Time Randomized SetMedium
Practice

Implement a randomized set with O(1) insert, delete, and uniform random lookup using an array and hash map.

Hash TablesArraysData StructuresMatch group
Optimize Array or String ProblemMedium

Tests problem-solving skills and ability to optimize time and space complexity.

time complexityArraysStringsMatch group
Rate Limiter for Public APIMedium

Tests API protection design, correctness, and practical performance considerations.

network requestsAlgorithmsFrameworksMatch group

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2
Behavioral & Leadership12 questions · ~110 min
Real-Time Match NotificationsHard

Tests distributed system design for low-latency user notifications at Match group.

solution designarchitecturereal-time systemsMatch group
Optimize Slow Query in High TrafficMedium

Tests performance debugging, query optimization, and operational thinking under load.

Performance Tuningdatabase optimizationtechnical knowledgeMatch group
Most Challenging Technical BugMedium

Tests debugging approach, technical depth, and structured problem solving.

resilienceProblem SolvingDebuggingMatch group
SQL vs NoSQL Message HistoryMedium

Tests data modeling judgment for high-scale user messaging systems at Match group.

Trade-offssolution designtechnical experienceMatch group
Concurrent Hash Map InternalsMedium

Tests concurrency fundamentals and ability to reason about thread safety mechanisms.

basicstechnical knowledgeconcurrencyMatch group
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