Top 21
Prep plan
Updated weekly · Last refresh Oct 7

BitGo Backend Engineer Interview Questions

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

21questions
~3htotal time
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1
CodingStart here. 8 questions · ~67 min
Graph Traversal and String ManipulationMedium

Assesses practical problem-solving for graph traversal and string processing.

string manipulationBitGo
Optimized Graph ProblemHard

Tests ability to derive and implement an optimized graph solution under uncertainty.

optimizationBitGo
API Latency OptimizationMedium

Evaluates ability to reduce API latency using measurable backend optimizations.

Dynamic ProgrammingBitGo
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2
System Design7 questions · ~59 min
One-Hour Core System DesignHard

Tests structured system design and fast implementation under time constraints.

system designimplementationBitGo
Bitcoin Transaction System DesignHard

Evaluates system design skills for transaction-based digital asset infrastructure at BitGo.

system designtransactionsBitGo
Distributed System for High-Frequency TransactionsHard

Evaluates distributed architecture choices for throughput, reliability, and latency.

distributed systemshigh availabilityBitGo
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3
Behavioral & Leadership4 questions · ~34 min
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4
More topics2 questions · ~17 min
Choosing MongoDB vs SQLMedium

Evaluates understanding of middleware concepts and tradeoffs between document and relational databases.

databasesBitGo
Microservices and Distributed SystemsMedium

Assesses depth in microservices and distributed systems through a scenario-based backend example.

domain knowledgemicroservicesBitGo
Hands-on SQL practiceWrite and run real queries in the editor. 3 drills · ~30 min
The finish line: interview-readyComplete all 21 questions plus 3 hands-on drills to finish this plan.