Top 21
Prep plan
Updated weekly · Last refresh Oct 17

Kalshi Data Scientist Interview Questions

The questions to prepare for a Kalshi Data Scientist interview. Questions from real interview reports rank first. Updated daily.

21questions
~3htotal time
Track your progressSign up free to work through all 21 questions and resume where you left off.
Start practicing free →
1
Machine LearningStart here. 6 questions · ~48 min
Predict Customer ChurnMedium

Build a churn model that flags at-risk customers early using behavioral, billing, and support signals.

Feature EngineeringModel EvaluationSupervised LearningKalshi
Feature Engineering and Model PerformanceEasy

Explain how feature engineering improves supervised model performance and how to validate its impact with proper evaluation.

Feature EngineeringBias-Variance TradeoffSupervised LearningKalshi
More Machine Learning questions with a free account
2
Product Sense4 questions · ~32 min
Align Analysis to Client GoalsEasy

Framework for keeping marketing analysis tied to client goals, decision needs, and measurable business outcomes.

User NeedsValue PropositionUse CasesKalshi
More Product Sense questions with a free account
3
Behavioral & Leadership4 questions · ~32 min
More Behavioral & Leadership questions with a free account
4
More topics7 questions · ~56 min
Discuss Model Evaluation TechniquesMedium

Explain your approach to model evaluation, including how you choose and interpret metrics for different ML problems.

PrecisionAccuracyRecallKalshi
First Checks for Metric DropsEasy

Outline the first checks to diagnose a sudden drop in a core product metric, starting with data quality, scope, and decomposition.

Lagging IndicatorsLeading IndicatorsDiagnosisKalshi
Common Pitfalls in Experiment ResultsHard

Identify the main pitfalls that can distort A/B test interpretation and explain how to guard against them.

PeekingNovelty EffectSample Ratio MismatchKalshi
SQL for Event Contract OutcomesMedium

Evaluates your ability to write correct SQL for deriving event contract outcomes from data.

sql queryKalshi
Statistical Significance MethodsMedium

Tests statistical rigor and your ability to choose appropriate significance testing methods.

Hypothesis TestingData AnalysisStatistical SignificanceKalshi
More questions with a free account

Sign up to see every question

Create a free account to unlock this list and practice real interview questions.

Get my prep plan
Hands-on SQL practiceWrite and run real queries in the editor. 3 drills · ~30 min
The finish line: interview-readyComplete all 21 questions plus 3 hands-on drills to finish this plan.