Top 16
Prep plan
Updated weekly · Last refresh Aug 30

DXC Technology AI Engineer Interview Questions

The questions to prepare for a DXC Technology AI Engineer interview. Questions from real interview reports rank first. Updated weekly.

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1
Machine LearningStart here. 3 questions · ~24 min
Architecture Choice Tradeoff ExplanationMedium

Explain how you weighed accuracy, generalization, complexity, and operational constraints when selecting a model architecture.

Decision MakingTrade-offsarchitectureDXC Technology
Managing Technical Debt in AIMedium

Tests your approach to maintaining code quality, model lifecycle hygiene, and sustainable scaling.

scalabilitytechnical debtDXC Technology
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2
System Design4 questions · ~32 min
Design an LLM Serving PlatformHard

Design an LLM serving system that balances latency, cost, scalability, and safety for production traffic.

Cold StartFeature StoreModel ServingDXC Technology
Design a Multi Agent Coordination SystemHard

Design the infrastructure for a multi-agent system where agents communicate, coordinate work, and recover from non-deterministic failures.

Feature StoreModel ServingRecommendation SystemsDXC Technology
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3
Behavioral & Leadership3 questions · ~24 min
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4
More topics6 questions · ~48 min
Detect Production Drift in ModelsHard

How to detect data drift and concept drift in production using metric shifts, control charts, and calibration checks.

CalibrationAUC-ROCThreshold TuningDXC Technology
Data Governance in AI PipelinesMedium

Approach for governing data across AI pipelines, from ingestion and transformation to access control, quality checks, and auditability.

InfrastructureData ModelingQualityDXC Technology
Designing a RAG PipelineHard

Tests your ability to design retrieval, grounding, and orchestration for LLM-based applications.

pipeline designRAGDXC Technology
Embeddings and Vector SearchMedium

Tests your understanding of representation learning, retrieval quality, and end-to-end NLP impact.

Vector Searchmodel performanceDXC Technology
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