Top 17
Prep plan
Updated weekly · Last refresh Oct 17

Tubi Data Engineer Interview Questions

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

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1
SQL & Data ManipulationStart here. 4 questions + 2 drills · ~71 min
2
Coding7 questions · ~90 min
Merge Overlapping Playback ChunksMedium
Practice

Merge overlapping video timestamp intervals and calculate their total unique playback duration.

deduplicationintervalsSortingTubi
Parse Nested JSON Logs in PythonMedium

Tests practical Python parsing, robustness, and data extraction from messy log inputs.

error handlingjson parsingStringsTubi
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3
Technical Fundamentals3 questions · ~38 min
Spark Client vs Cluster ModesMedium

Tests understanding of Spark deployment tradeoffs and how they affect reliability and performance.

technical discussionsparkCloudTubi
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4
More topics3 questions · ~38 min
Spark Pipelines for Data ProblemsMedium

Assesses practical Spark problem-solving and pipeline thinking for transforming datasets.

data processingsparkTubi
Modeling Tubi With Star vs SnowflakeMedium

Tests dimensional modeling choices and how they impact query performance for Tubi content analytics.

snowflake schemastar schemaData ModelingTubi
Schema for Ad Performance AnalyticsHard

Tests data modeling and performance planning for Tubi ad measurement across streaming and batch paths.

schema designdashboardingData ModelingTubi
The finish line: interview-readyComplete all 17 questions plus 2 hands-on drills to finish this plan.