Technical practice
How would you turn a business requirement into an LLM solution design?
What to coverSuggested answer focus: Clarify the user's task, available data, expected outputs, and how success will be measured before choosing an architecture. Explain trade-offs between solution complexity, maintainability, and the business need.
How would you design an AI agent to automate a work process?
What to coverSuggested answer focus: Define the task boundary, the information and actions the agent needs, and where human review should remain. Describe how you would test whether the automation completes the intended work reliably.
What would you consider when building an application around an LLM?
What to coverSuggested answer focus: Explain how the application supplies relevant context, handles outputs, and fits into the surrounding software system. Discuss trade-offs in response quality, latency, and cost as design considerations rather than assumed Eastman requirements.
How would you prepare data for an AI solution?
What to coverSuggested answer focus: Describe how you would assess relevance, quality, and suitability for the intended business task. Explain how data-preparation choices affect downstream model behavior and evaluation.
When would you fine-tune a model, and how would you assess the result?
What to coverSuggested answer focus: Compare fine-tuning with using an existing model without further training, based on the task and available data. Describe a baseline and evaluation approach that could show whether fine-tuning adds value.
How would you structure data, analytics, and machine-learning pipelines for an AI application?
What to coverSuggested answer focus: Trace the flow from source data through preparation, model-related steps, and usable outputs. Explain how you would make failures identifiable and changes testable as the pipeline evolves.
How would you deploy and manage an AI solution on Azure or AWS?
What to coverSuggested answer focus: Describe the deployment components and operational decisions you would need to make on a cloud platform you know. Discuss how you would assess performance, cost, and ongoing management without assuming a particular Eastman cloud setup.
How would you evaluate whether an AI solution meets a business need?
What to coverSuggested answer focus: Connect technical measures to the intended business outcome, and explain how you would use statistical analysis where appropriate. Address the limits of an evaluation and what evidence would justify a rollout decision.
How would you diagnose an LLM or agent solution that produces unreliable results?
What to coverSuggested answer focus: Break the problem into possible data, model, application, and workflow causes. Describe how you would isolate a cause, test a change, and check that the change improves the intended task.
Behavioural practice
Tell me about a time you aligned a technical solution with business stakeholders' needs.
What to coverSuggested answer focus: Use a real situation, your actions to clarify requirements and resolve differing priorities, and the result. Make clear how stakeholder input changed the solution or its scope.
Describe a project you led from AI solution design toward rollout.
What to coverSuggested answer focus: Set out the situation, the decisions and coordination you personally led, and the result. Explain how you handled a delivery obstacle without implying any particular Eastman project process.
Give an example of explaining a complex technical result to a non-technical audience.
What to coverSuggested answer focus: Describe the audience and decision at stake, how you adapted your explanation, and the result. Note how you communicated uncertainty or limitations if they mattered.
Tell me about working across teams to support adoption of a new tool or solution.
What to coverSuggested answer focus: Describe the situation, the actions you took to understand concerns or build proficiency, and the result. Distinguish delivering the technology from helping people use it effectively.
Describe a time you balanced independent problem-solving with team collaboration.
What to coverSuggested answer focus: Use a real situation to show what you handled independently, when you sought input, and the result. Explain how that balance helped resolve the problem or move the work forward.