Depop Data Scientist Interview Questions
The questions to prepare for a Depop Data Scientist interview. Questions from real interview reports rank first. Updated daily.
Assess pitfalls in a two-sided marketplace experiment, including interference, SRM, and guardrails before deciding whether results are trustworthy.
Identify the main pitfalls that can distort A/B test interpretation and explain how to guard against them.
Tests ability to define product metrics and evaluation criteria for a marketplace feature.
Evaluates ability to select and justify metrics that reflect marketplace performance and user value.
Compute daily active users and a 7-day rolling average using a CTE, distinct counts, and window functions.
Outline the first checks to diagnose a sudden drop in a core product metric, starting with data quality, scope, and decomposition.
Evaluates ability to translate statistical significance into actionable, well-defined experiment reporting.
Tests ability to compute sample size using power, effect size, and error rates.
Sign up to see every question
Create a free account to unlock this list and practice real interview questions.
Calculate each user's running order total over time using a window function.
Bayer
Sparksoft
Western DigitalCalculate each customer's cumulative transaction amount over time using a CTE and window function.
Banco Santander
Anz
Bank Of Tokyo-Mitsubishi UFJ