Top 46
Prep plan
Updated weekly · Last refresh Sep 22

Sunrun Data Scientist Interview Questions

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

46questions
~6htotal time
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1
Product SenseStart here. 12 questions · ~98 min
Explain Technical Concepts SimplyEasy

Describe how you translated a complex technical concept for a non-technical audience and drove understanding or action.

User NeedsUse CasesProduct VisionSunrun
Explain Research to Non ExpertsEasy

Approach for translating a complex research result into a clear, useful message for a non-expert audience.

User NeedsValue PropositionProduct VisionSunrun
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2
Statistics & Probability6 questions · ~49 min
A/B Testing Experience and ImplementationEasy

Explain how you have designed and implemented A/B tests, including hypothesis setup, analysis, and decision making.

ExperimentationStatistical SignificanceA/B TestingSunrun
A/B Testing for Product FeaturesMedium

Explain how to design and evaluate an A/B test for a product feature, including metrics, MDE, sample size, and guardrails.

Hypothesis TestingStatistical SignificanceA/B TestingSunrun
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3
Pipelines9 questions · ~74 min
Configuration Management for PipelinesEasy

Discuss preferred configuration management tools for pipeline environments, with focus on drift control, versioning, and automation.

InfrastructureToolsDependenciesSunrun
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4
Metrics6 questions · ~49 min
Using Dashboards to Read KPIsEasy

Explain how visualization tools help analysts track KPIs, spot patterns, and support decisions.

KPIsData WranglingDiagnosisSunrun
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5
SQL & Data Manipulation3 questions + 3 drills · ~55 min
6
Machine Learning10 questions · ~82 min
Algorithms, Training, MetricsMedium

Tests knowledge of modeling algorithms, training practices, and selecting appropriate evaluation metrics.

Hyperparameter TuningCross-ValidationSupervised LearningSunrun
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The finish line: interview-readyComplete all 46 questions plus 3 hands-on drills to finish this plan.