Roku Business Intelligence Analyst Interview Questions

The questions to prepare for a Roku Business Intelligence Analyst interview. Questions from real interview reports rank first. Updated weekly.

Explain how to diagnose and optimize a slow SQL query using execution plans, indexing, and simpler query patterns.

Window Functions and Subqueries in SQL

Medium

Tests advanced SQL reasoning using window functions and subqueries.

Window FunctionsSubqueries

Roku

Parsing and Transforming Data in Python

Medium

Assesses practical Python skills for data parsing and transformation.

data parsing

Roku

Handling Missing Values in Python

Medium

Evaluates data cleaning strategies and Python-based handling of nulls at scale.

data cleaningpythonnull values

Roku

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Explaining a Technical Concept Clearly

Easy

Tests communication, ownership, and stakeholder management when translating technical complexity into actionable business understanding.

Problem SolvingData Structurestechnical fundamentals

Roku

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Investigate a 15% engagement decline by decomposing the metric, isolating root causes, and proposing actions.

Measuring Roku Feature Rollout Success

Medium

Evaluates defining KPIs and experiment/measurement approaches for Roku product changes.

MetricsData Analysis

Roku

Designing an Advertising Performance Dashboard

Medium

Assesses BI dashboard design, metric selection, and usability for advertising stakeholders.

data visualizationdashboard design

Roku

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