Data Engineer Interview Questions (2026)
Data engineer interview questions covering data pipelines, Spark, SQL, ETL, and data modeling. Prep for FAANG data engineering roles.
The Data Engineer Interview Process
Most data engineer interviews at top companies follow a predictable 4-round structure. Here's what each round tests and why it matters.
Online Assessment (OA)
Timed coding problems testing algorithms, data structures, and problem-solving skills under pressure.
Technical Phone Screen
One-on-one interview focused on data-pipelines and spark. Expect live problem-solving.
Virtual Onsite — Technical
Deep dive into sql, etl, data-modeling, cloud. Multiple back-to-back rounds.
Behavioral & Hiring Manager
STAR method behavioral questions, cultural fit assessment, and team matching discussions.
Key Topics for Data Engineer Interviews
Data Engineer interviews cover a wide range of topics. Focus your preparation on the areas listed above, and practice answering real interview questions with structured responses.
Data Engineer Interviews at Top Companies
Each company has a unique interview style. amazon, google, meta, microsoft, netflix all approach data engineer interviews differently. Prepare company-specific questions for the best results.
amazon DE Interview
Company-specific questions and answers
google DE Interview
Company-specific questions and answers
meta DE Interview
Company-specific questions and answers
microsoft DE Interview
Company-specific questions and answers
netflix DE Interview
Company-specific questions and answers
uber DE Interview
Company-specific questions and answers
airbnb DE Interview
Company-specific questions and answers
spotify DE Interview
Company-specific questions and answers
databricks DE Interview
Company-specific questions and answers
Data Engineer Salary at Top Companies
Data Engineer salaries at top tech companies range from $95K to $240K per year in total compensation, depending on experience level and location.
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Tell Me About Yourself
STAR method answer guide
What Is Your Greatest Weakness?
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Why Should We Hire You?
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Where Do You See Yourself in 5 Years?
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What Is Your Biggest Achievement?
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