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Updated weekly · Last refresh Aug 30

Coinbase Software Engineer Interview Questions

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

50questions
~7htotal time
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1
CodingStart here. 13 questions · ~113 min
Merge Overlapping Trade IntervalsEasy
Practice

Merge overlapping time intervals for trade activity using sorting and greedy scanning.

ArraysData WranglingSortingCoinbase
List N Tasks by Priority SubstringMedium
Practice

Filter Coinbase tasks by a case-insensitive substring and return the top n matches in stable priority order.

string manipulationtask managementCoinbase
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2
Execution6 questions · ~52 min
Production-Ready Nested Map DBHard

Tests production-readiness thinking, API semantics, and correctness around timestamp and TTL behavior.

Technical FluencyClarityScope ManagementCoinbase
Plan Backup and Restore Under AmbiguityHard

Tests system design, risk management, and validation strategy for backup and restore in uncertain conditions.

Rollback PlanSuccess CriteriaRisk AssessmentCoinbase
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3
System Design12 questions · ~105 min
Low Latency Large Scale Financial SystemHard

Assesses system design for performance and scale in a financial context.

low latencyCoinbase
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4
SQL & Data Manipulation7 questions + 3 drills · ~91 min
5
Pipelines8 questions · ~70 min
Handle Streaming DataHard

Tests pipeline design for low-latency ingestion, processing, and reliability.

Stream ProcessingOrchestrationDependenciesCoinbase
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6
Behavioral & Leadership3 questions · ~26 min
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7
More topics1 question · ~9 min
Networking and JavaScript GotchasMedium

Assesses troubleshooting skills across networking concepts and JavaScript pitfalls.

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