Scribd Data Engineer Interview Questions

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

Data Quality in ETL Pipelines

Easy

Approach for maintaining data quality and integrity across ETL pipelines.

IdempotencyData ModelingQuality

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Design Scalable Pipeline Infrastructure

Hard

Design the core pipeline infrastructure for a new project, with attention to orchestration, data quality, idempotency, and future scale.

InfrastructureToolsQuality

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SQL Query for Data Extraction

Easy

Tests your SQL proficiency for retrieving and shaping data for analysis.

JoinsGroup ByAggregations

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Automate a Data Manipulation Task

Easy

Tests ability to reduce manual work through scripting, ETL, and repeatable processes.

SubqueriesData WranglingCTEs

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Optimize Slow Data Warehouse Query

Medium

Tests query tuning skills such as indexing, partitioning, and execution plan interpretation.

Window FunctionsJoinsAggregations

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Data Structures Problem Solving

Medium

Tests algorithmic problem-solving and correct use of core data structures.

ArraysTreesGraphs

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