Technical practice
How would you turn a complex business problem into an enterprise AI roadmap?
What to coverSuggested preparation: Explain how you would define the outcome, assess data and operational constraints, and prioritize opportunities by value and feasibility. Describe how architecture choices and delivery milestones would support adoption across products or platforms.
What would you consider when designing a scalable AI architecture?
What to coverSuggested preparation: Discuss how components for data, models, serving, and monitoring fit together in a production-grade system. Address trade-offs among scalability, reliability, integration effort, and cost.
How would you train and validate a predictive model before deployment?
What to coverSuggested preparation: Cover baseline selection, data quality, appropriate validation splits, and metrics tied to the business problem. Explain how you would check for leakage and decide whether the model is ready for production.
When would you use an LLM with a RAG pipeline rather than another AI approach?
What to coverSuggested preparation: Compare the need for grounded answers with the capabilities and limitations of the available approaches. Explain how retrieval quality, answer quality, latency, and cost would influence the design.
How would you diagnose poor answers from a RAG pipeline?
What to coverSuggested preparation: Separate retrieval failures from generation failures using relevant evaluation examples. Discuss possible adjustments to document preparation, retrieval, or answer generation and how you would test whether they helped.
How would you decide whether an AI agent is appropriate for a workflow?
What to coverSuggested preparation: Contrast agent-based execution with a simpler, more predictable workflow. Describe how you would evaluate task success, reliability, and the controls needed before deployment.
What AI lifecycle processes would you establish through MLOps?
What to coverSuggested preparation: Walk through reproducible training, validation, deployment, and subsequent optimization. Explain how lifecycle controls help a team manage changes to production models.
How would you monitor and troubleshoot a production AI system?
What to coverSuggested preparation: Address model performance, drift, reliability, and cost, as specified in the role. Explain how you would distinguish a model issue from a serving or data issue and choose a response.
How would you deploy an AI capability through APIs, microservices, and cloud systems?
What to coverSuggested preparation: Describe service boundaries and how the AI capability would integrate with an enterprise product. Discuss trade-offs involving scaling, latency, reliability, and operating cost.
How would you build responsible AI and quality controls into delivery?
What to coverSuggested preparation: Discuss how governance, ethical and compliant use, coding standards, and review points could fit into the AI lifecycle. Explain how you would evaluate a proposed control against delivery needs without treating governance as a final checklist.
Behavioural practice
Tell me about a time you helped an AI team member grow.
What to coverSuggested preparation: Use a real situation, your mentoring actions, and the result. Explain how you adapted your support while maintaining delivery and quality expectations.
Describe a time product, engineering, and business stakeholders disagreed on an AI initiative.
What to coverSuggested preparation: Give the situation, how you clarified priorities and trade-offs, and the result. Focus on your contribution to cross-functional alignment rather than claiming agreement was automatic.
Tell me about a time you prioritized competing AI opportunities.
What to coverSuggested preparation: State the business context, the criteria you used to shape a roadmap, and what happened. Explain how you communicated decisions and handled uncertainty.
Describe a production AI problem you led a team through.
What to coverSuggested preparation: Present the situation, your actions to diagnose and coordinate a response, and the outcome. Include what you learned about performance, reliability, drift, or cost if relevant to your actual example.
Tell me about a time you raised an AI quality or governance concern.
What to coverSuggested preparation: Describe the situation, how you communicated the concern and proposed a practical response, and the result. Use a real example rather than assuming a particular policy or process at iTCart.