Problem Solving Behaviors and Decision Making Questions
Covers the interpersonal and cognitive traits that shape how a candidate solves problems, including initiative, ownership, proactivity, resilience, creativity, continuous learning, and evaluating trade offs. Interviewers probe when a candidate takes initiative versus seeks help, how they balance speed versus quality, how they persist through setbacks, how they generate creative alternatives, and how they learn from outcomes. This topic assesses mindset, judgment, and the ability to make principled decisions under uncertainty.
EasyTechnical
0 practiced
Describe a time you mentored a junior data scientist to improve their problem-solving approach. Give a concrete example of coaching, the frameworks you taught (for example hypothesis-driven analysis), actions you assigned, and the measurable outcome or improvement in their work.
MediumTechnical
0 practiced
Describe how you would run a structured retrospective after an underperforming ML deployment. List the agenda, the data and artifacts you would collect (logs, metrics, decisions), stakeholders to include, deliverables (playbooks, monitoring additions), and how you would ensure the action items are owned and tracked.
HardTechnical
0 practiced
Design an ML monitoring system to detect silent failures at scale for hundreds of models: data distribution drift, label shift, feature pipeline corruption, concept drift, and model degradation. Specify telemetry to collect, statistical tests or detectors to use, alert thresholds, on-call flows, prioritization, and automated remediation options.
MediumTechnical
0 practiced
You need to present model results that have high predictive uncertainty to executives. Provide an outline for the presentation that communicates key findings, caveats, confidence levels, recommended actions, and a clear 'ask' (resource or decision). Include sample phrasing you would use for the 'ask'.
EasyBehavioral
0 practiced
Tell me about a time when you proactively identified a data problem or business opportunity without being asked. Describe the situation, what you did to investigate and propose a solution, how you gained stakeholder buy-in, the measurable outcome, and the first three actions you took to move it forward.
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