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Updated weekly · Last refresh Oct 17

Telus Digital Ai Data Solutions AI Engineer Interview Questions

The questions to prepare for a Telus Digital Ai Data Solutions AI Engineer interview. Questions from real interview reports rank first. Updated daily.

35questions
~6htotal time
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1
CodingStart here. 5 questions · ~50 min
2
Generative AI & LLMs5 questions · ~50 min
Design a Multi-Tool AI AgentHard

Design a production agent platform that coordinates models, tools, and data sources under strict latency, cost, and safety limits.

Vector SearchPrompt EngineeringRAGTelus Digital Ai Data Solutions
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3
System Design3 questions · ~30 min
Design a Low Latency RAG PlatformHard

Design a low latency RAG system over millions of documents, with scalable retrieval, ranking, generation, and production monitoring.

low latencyscalabilityRAG architectureTelus Digital Ai Data Solutions
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4
Machine Learning3 questions · ~30 min
Bias-Variance in Model SelectionMedium

Explain how the bias-variance tradeoff guides model selection and generalization.

Cross-ValidationBias-Variance TradeoffRegularizationTelus Digital Ai Data Solutions
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5
Model Evaluation3 questions · ~30 min
Choose a Classification ThresholdMedium

Choose a decision threshold for a classifier using precision, recall, calibration, and confusion matrix tradeoffs.

Confusion MatrixPrecisionThreshold TuningTelus Digital Ai Data Solutions
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6
Pipelines5 questions · ~50 min
Testing and CI for PipelinesEasy

Explain how you apply automated testing and CI practices to data pipelines and pipeline releases.

InfrastructureToolsQualityTelus Digital Ai Data Solutions
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7
More topics11 questions · ~109 min
BERT vs GPT ArchitecturesMedium

Assesses your foundational understanding of major NLP model architectures and their purposes.

architectureTelus Digital Ai Data Solutions
Cloud Architecture for Heavy WorkloadsMedium

Assesses cloud architecture experience and ability to scale compute-intensive workloads.

technical experiencearchitectureCloudTelus Digital Ai Data Solutions
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The finish line: interview-readyComplete all 35 questions to finish this plan.