Top 13
Prep plan
Updated weekly · Last refresh Sep 21
3

3md Software Engineer Interview Questions

The questions to prepare for a 3md Software Engineer interview. Questions from real interview reports rank first. Updated daily.

13questions
~2htotal time
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1
System DesignStart here. 5 questions · ~40 min
Consistency During Partial PartitionsHard

Evaluates your understanding of distributed consistency models and partition tolerance strategies.

distributed systemsconsistency33md
Scaling Service for 10x TrafficHard

Assesses your capacity planning and scaling strategy for a major traffic growth scenario.

service architecturescaling33md
Fault-Tolerant Control Loop DesignHard

Evaluates your system design skills for reliability and resilience in hardware-integrated control.

hardware integrationfault tolerance33md
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2
Technical Fundamentals3 questions · ~24 min
Database HA Architecture Trade-offsMedium

Assesses your understanding of HA database design trade-offs and operational impacts.

Trade-offshigh availabilitydatabase architecture33md
Optimizing Distributed LatencyMedium

Tests your ability to identify and reduce latency bottlenecks in distributed systems.

latencydistributed systems33md
Debugging Race ConditionsMedium

Tests your debugging methodology for concurrency issues and correctness.

Debugging33md
3
Behavioral & Leadership4 questions · ~32 min
Handling Architectural Disagreement Cross-FunctionallyMedium

Tests conflict resolution and influence without authority when a cross-functional stakeholder challenges an architectural decision.

Influence Without AuthorityConflict ResolutionCommunication33md
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4
More topics1 question · ~8 min
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