Samba TV Data Engineer Interview Questions

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

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Handle Schema Drift and Late Data

Hard

Tests robustness of event pipelines to evolving schemas and out-of-order arrivals.

ETLschema evolutionBackfilling

Samba TV

Real-Time Ingestion for Smart TVs

Hard

Tests end-to-end pipeline architecture for high-throughput, low-latency event ingestion.

InfrastructureStream ProcessingOrchestration

Samba TV

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Star vs Snowflake for Sales Analytics

Medium

Compare star and snowflake schemas for warehouse design, including trade-offs in normalization, query simplicity, and analytics performance.

JoinsData WranglingGroup By

Samba TV

Indexing for Heavy Writes

Medium

Tests indexing tradeoffs between read performance and write overhead.

performancetransactionsdata integrity

Samba TV

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O(1) Insert Delete Random Set

Medium

Implement a set-like structure using an array and hash map to support insert, delete, and random access in average O(1) time.

Hash TablesArraysData Structures

Samba TV

Anagram Check With Constraints

Easy

Tests algorithm and complexity tradeoffs for string processing.

Hash Tablestime complexityStrings

Samba TV

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