Summarize impact and lessons from your resume

Start with a tight 90-second pitch shaped for this position. Then walk through one project in depth where data altered a business decision: cover the goal, the constraints, your own duties, the toughest disagreement you worked through (who pushed back and why), the metrics you defined up front, the trade-offs you accepted under time/quality/scope pressure, one error you made and how you contained it, and the measurable result (before vs. after). Last, if we phoned your previous manager and a peer, what single sentence would each offer about one behavior to preserve and one to adjust, and why?

Overview: This question tests a data scientist's skill at communicating measurable impact, setting and tracking metrics, managing stakeholders and disagreements, and showing accountability through concrete project examples, assessing the Behavioral & Leadership competencies tied to the Data Scientist role.