Optum Software Engineer Interview Questions

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

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CodingStart here. 8 questions · ~93 min

Find two array elements with the maximum product in O(n), including pairs of negative values.

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SQL & Data Manipulation7 questions · ~82 min

Identify users with more than two login events using aggregation and a user-to-login join.

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System Design7 questions · ~82 min

Design a Microservice from ScratchHard

Design an ML inference microservice from scratch, defining each layer, its responsibilities, interfaces, and operational safeguards.

designml inferencearchitecture patterns

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Software Architecture4 questions · ~47 min

Handling Architectural Stakeholder ConflictMedium

Recently asked

Tests conflict resolution and influence when a stakeholder challenges an architectural decision with meaningful business or technical stakes.

Conflict ResolutionStakeholder ManagementCommunication

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Security & Infrastructure7 questions · ~82 min

Implementing AuthenticationMedium

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Assesses your approach to authentication design and implementation details.

authenticationimplementation

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Technical Fundamentals7 questions · ~82 min

Elasticsearch KnowledgeMedium

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Assesses your knowledge of Elasticsearch and how you apply it in real systems.

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