Squarespace Data Engineer Interview Questions

Assesses algorithmic thinking for merging sorted data efficiently.

Data StructuresSquarespace

Tests data cleaning skills and correct application of deduplication logic.

deduplicationData ManipulationpythonSquarespace

Approach for handling schema changes and data quality checks in a high-volume data lake pipeline.

schema evolutionData ModelingQualitySquarespace

Approach for maintaining data quality and integrity across ETL pipelines.

IdempotencyData ModelingQualitySquarespace

Calculate Disney+ January cohort retention in February using a CTE, LEFT JOIN, date filters, and distinct user counts.

sql queryData AnalysisSquarespace

Use aggregation and window functions to identify each Squarespace user's most active session.

Window FunctionsJoinsData ManipulationSquarespace