Top 20 Interview Questions & Answers for ETL Developer Roles – 2025

Preparing for an ETL developer job interview? Look no further! We have compiled a list of essential questions and answers that will help you showcase your technical expertise, problem-solving abilities, and experience with data transformation and integration. These questions cover all key areas of the ETL developer role and will help you stand out from other applicants.

Behavioral Questions

Situational Questions

Technical Skills & Experience

Cultural Fit Questions

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