Top 29
Prep plan
Updated weekly · Last refresh Oct 17

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 daily.

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~4htotal time
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1
CodingStart here. 12 questions · ~103 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
JavaScript and DSA FundamentalsMedium

Evaluates breadth of frontend and data-structures knowledge for building client-facing experiences.

reactDentsu International
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2
SQL & Data Manipulation3 questions + 3 drills · ~56 min
3
Behavioral & Leadership9 questions · ~77 min
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4
More topics5 questions · ~43 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
Microservices and System DesignHard

Evaluates your ability to design microservices with appropriate JS and data considerations.

node.jssqlmicroservicesDentsu International
Design an Approval FlowMedium

Evaluates your ability to translate requirements into a working workflow implementation.

Dentsu International
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