Top 42
Prep plan
Updated weekly · Last refresh Aug 30

TELUS Digital AI Community AI Engineer Interview Questions

The questions to prepare for a TELUS Digital AI Community AI Engineer interview. Questions from real interview reports rank first. Updated weekly.

42questions
~6htotal time
Track your progressSign up free to work through all 42 questions and resume where you left off.
Start practicing free →
1
CodingStart here. 11 questions · ~92 min
Custom Similarity Metric CodingEasy
Practice

Implement weighted cosine similarity for comparing embedding vectors while handling zero vectors and dimension-specific importance.

function implementationTELUS Digital AI Community
Engineering Practices and CI/CDHard

Assesses your day-to-day engineering practices, including CI/CD, APIs, and testing for ML software.

APIssoftware engineeringCI/CDTELUS Digital AI Community
More Coding questions with a free account
2
System Design7 questions · ~59 min
Design an LLM Serving PlatformHard

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

Cold StartFeature StoreModel ServingTELUS Digital AI Community
More System Design questions with a free account

Sign up to see every question

Create a free account to unlock this list and practice real interview questions.

Get my prep plan
3
Generative AI & LLMs11 questions · ~92 min
Fix Hallucinations in RAG AnswersEasy

Reduce hallucinations in a RAG system even when retrieval is already correct, using grounding, verification, and evaluation.

TELUS Digital AI Community
Evaluate an LLM SystemMedium

Explain how to evaluate a generative model using offline and online methods, with attention to hallucination, product metrics, and experiment design.

HallucinationPrompt EngineeringLLM EvaluationTELUS Digital AI Community
More Generative AI & LLMs questions with a free account
4
NLP3 questions · ~25 min
BERT vs GPT ArchitecturesMedium

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

architectureTELUS Digital AI Community
More NLP questions with a free account
5
Behavioral & Leadership8 questions · ~67 min
More Behavioral & Leadership questions with a free account
6
More topics2 questions · ~17 min
Production LLM Effectiveness MetricsMedium

Tests your ability to define measurable success criteria for production LLM behavior.

TELUS Digital AI Community
Implementing a Model Feedback LoopMedium

Evaluates your approach to collecting feedback and iterating models safely in production.

feedback loopimplementationTELUS Digital AI Community
The finish line: interview-readyComplete all 42 questions to finish this plan.