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The Cigna Group Mobile Engineer Interview Questions

The questions to prepare for a The Cigna Group Mobile Engineer interview. Questions from real interview reports rank first. Updated daily.

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1
CodingStart here. 9 questions · ~82 min
Swift vs Objective-C DifferencesEasy

Compare Swift and Objective-C across syntax, safety, interoperability, and runtime behavior.

RecursionHash TablesArraysThe Cigna Group
How Mobile Apps Manage MemoryMedium

Explain how mobile apps use stack, heap, virtual memory, and paging to manage memory efficiently.

StackArraysThe Cigna Group
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2
Behavioral & Leadership5 questions · ~46 min
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3
More topics6 questions · ~55 min
Investigate User Engagement DeclineMedium

Investigate a 15% engagement decline by decomposing the metric, isolating root causes, and proposing actions.

RetentionDiagnosisEngagement MetricsThe Cigna Group
Third-Party API IntegrationMedium

Tests your ability to evaluate reliability, security, and failure modes when consuming external APIs on mobile.

Structured ExtractionPrompt EngineeringThe Cigna Group
Securing User Data in MobileMedium

Tests your security practices for protecting sensitive data in mobile applications.

Stakeholder ManagementOwnershipThe Cigna Group
MVC in Mobile AppsEasy

Tests your understanding of mobile architecture patterns and how you structure maintainable UI and logic.

CommunicationOwnershipThe Cigna Group
Designing a Healthcare Mobile AppMedium

Tests product thinking and your ability to translate healthcare needs into a usable mobile experience.

User NeedsUse CasesProduct VisionThe Cigna Group
Post-Launch Feature RecoveryMedium

Tests your approach to diagnosing issues using metrics and iterating on product decisions after release.

KPIsLeading IndicatorsDiagnosisThe Cigna Group

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