Genius Sports Data Engineer Interview Questions
The questions to prepare for a Genius Sports Data Engineer interview. Questions from real interview reports rank first. Updated daily.
Explain how you improved a slow ETL pipeline on multi-terabyte data, including bottleneck analysis, tuning choices, and validation.
Genius SportsA structured approach to debugging production data pipelines, with focus on orchestration, data quality, idempotency, and safe backfills.
Genius SportsTests your practical experience building ingestion and transformation workflows.
Genius SportsTests your understanding of database models and when to use each in software systems.
Genius SportsTests your ability to design efficient joins and manage performance at scale.
Genius SportsTests practical decision-making for missing data handling to protect analysis validity.
Genius SportsCalculate Deliveroo's daily order volume and rolling 7-day average using a date spine, aggregation, and window functions.
Koch Minerals & Trading
DeliverooLLSEG (London Stock Exchange Group)Aggregate monthly sales by product category and use LAG to calculate month-over-month changes.
Total Wine & More
Inc.
Benjamin MooreCount unique respondents by Python or R library and return the most commonly used libraries first.
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Parse nested clinical observations, deduplicate versions, and return records sorted by patient and collection time.
Genius SportsTests your ability to analyze algorithmic performance for data engineering tasks.
Genius Sports