Snapchat Data Scientist Machine Learning Interview Questions
Master your tech interview with our curated database of real questions from top companies.
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Snapchat
Medium
Data ScientistBuild Predictive Model for Product Metric: Steps Explained
Scenario You are interviewing for a Data Scientist role and are asked to design a predictive model for a key product metric in a consumer app (e.g., p...
Machine Learning
80
0
Jul 12, 2025
Snapchat
Hard
Data ScientistOptimize Churn Prediction: Feature Engineering and Model Selection
Weekly Churn Prediction (10M users): Feature Engineering, Model Choice, Explainability, and Debugging Scenario You own a weekly churn-prediction pipel...
Machine Learning
64
0
Aug 4, 2025
Snapchat
Hard
Data ScientistExplain Random Forest randomness and implications
Random Forest — Rigor and Practical Choices Context: You are building a binary classifier with a Random Forest. The dataset has 100,000 rows, 100 feat...
Machine Learning
0
0
Oct 13, 2025