Technical practice
How would you design a generative AI application around an organizational objective?
What to coverSuggested preparation: Explain how you would translate the objective into an application design, select where a generative AI model adds value, and define ways to assess the result. Discuss how the design would fit existing systems rather than treating the model as a standalone solution.
How would you choose and apply an LLM for a production application?
What to coverSuggested preparation: Compare candidate models against the application's task, output quality, latency and operating constraints. Explain how you would evaluate the chosen model on representative inputs before deployment.
What would you include in a production-grade AI application pipeline?
What to coverSuggested preparation: Walk through the stages from inputs and model execution to application integration and monitoring. Explain design choices that support the reliability and scalability explicitly called for in the posting.
How would you decide between cloud AI services and on-premises infrastructure?
What to coverSuggested preparation: Compare deployment options in terms of integration, operational control, scalability and application constraints. Describe how your choice would affect the pipeline and ongoing support without assuming a particular provider.
How would you troubleshoot an AI pipeline that becomes unreliable in production?
What to coverSuggested preparation: Describe how you would isolate failures across application inputs, model execution, infrastructure and downstream integration. Explain how you would verify a fix and reduce recurrence.
How would you scale an AI application while maintaining acceptable performance?
What to coverSuggested preparation: Discuss how you would identify bottlenecks and assess trade-offs among throughput, latency, resource use and output quality. Relate your answer to the posting's requirement for scalable, production-ready systems.
How do neural network architectures and deep learning frameworks affect solution design?
What to coverSuggested preparation: Explain how architectural choices relate to the task, available data and deployment constraints. Use a relevant example to show what you would evaluate, without assuming the role requires a specific framework.
How would you design and evaluate a conversational AI application?
What to coverSuggested preparation: Cover how the application would interpret user input, manage a conversation and produce useful responses. Explain how you would test response quality and handle cases the chatbot cannot resolve.
When would image processing be useful in an AI solution?
What to coverSuggested preparation: Describe a plausible image-based use case and the processing and evaluation decisions it would involve. Treat this as a breadth topic: the posting calls for familiarity with image processing, not a named project or technique.
How would you integrate an AI solution into an existing system?
What to coverSuggested preparation: Explain how you would identify system interfaces, coordinate dependencies and test the end-to-end behavior. Discuss trade-offs between changing the AI component and changing the surrounding application.
Behavioural practice
Tell me about a time you led a technical decision for a team.
What to coverSuggested preparation: Use a real situation to explain the options, your decision-making actions and the result. Clarify how you involved the team and took responsibility for the decision.
Describe a time you resolved a problem spanning multiple teams.
What to coverSuggested preparation: Set out the shared problem, the actions you took to coordinate people and decisions, and the result. Distinguish your contribution from the work of other teams.
Tell me about a time you mentored a junior colleague.
What to coverSuggested preparation: Describe the colleague's development need, what you did to support learning and the observable result. Focus on knowledge sharing rather than a general claim about your leadership style.
Describe a time you aligned a technical implementation with a project goal.
What to coverSuggested preparation: Explain the situation and goal, how you worked with stakeholders to shape the implementation, and what resulted. Include any trade-off you had to communicate.
Tell me about a time you coordinated a cross-functional system integration.
What to coverSuggested preparation: Outline the integration challenge, your actions to manage dependencies and resolve disagreements, and the outcome. Choose an example that shows how you kept the participating teams aligned.