Top 30
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Updated weekly · Last refresh Aug 30

Dentsu International Software Engineer Interview Questions

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

30questions
~4htotal time
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1
CodingStart here. 12 questions · ~102 min
Optimizing Time and Space ComplexityEasy

Explain how to improve coding solutions by reducing time complexity first, then balancing space trade-offs.

Hash TablesArraysGreedyDentsu International
React Hooks With ExamplesMedium

Tests ability to apply React hooks correctly for side effects and performance optimization.

reactDentsu International
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2
SQL & Data Manipulation3 questions + 3 drills · ~56 min
3
System Design3 questions · ~26 min
Scalable AWS System DesignHard

Tests system design skills for scalability, reliability, and AWS service selection.

system designscalabilityawsDentsu International
Architecting a Scenario End to EndHard

Assesses your end-to-end system architecture skills and trade-off reasoning.

architectureDentsu International
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4
Behavioral & Leadership9 questions · ~77 min
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5
More topics3 questions · ~26 min
Improve CI/CD Pipeline ReliabilityMedium

Explain how you would improve a CI/CD pipeline by defining success, reducing release risk, and planning safe rollback paths.

Trade-offsSuccess CriteriaRisk AssessmentDentsu International
Database Schema for High TrafficMedium

Tests data modeling decisions for performance, scalability, and maintainability under load.

Dentsu International
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