Product Data Scientist interviews focus on data manipulation, statistics, and product case studies, with an emphasis on 'product sense' to guide data-driven product decisions.
Understanding the role of product management is crucial, involving strategic decisions on new products and improvements to existing ones.
Product sense is about identifying valuable products or features regardless of one's role in the team, driving innovation and business value.
Product case interviews assess candidates' ability to vet product ideas, define metrics for impact measurement, and suggest recommendations based on data.
Metrics play a key role in measuring product success, with A/B testing often used to establish causality and analyze results.
Analysts should validate results, check for biases, analyze segment-specific effects, and make recommendations to the product team based on data insights.
The product development loop, driven by data, ensures user needs and business goals align through experimentation and analysis.
To succeed in product case interviews, candidates should think like product managers by clarifying contexts, defining metrics, and deriving insights from data.