Evaluate SQL, ETL pipelines, and data modeling expertise
Data Engineer Test
Our data engineer test assesses the complete range of data engineering skills: from advanced SQL and ETL pipeline design to big data technologies and data quality practices. Identify candidates who build reliable data infrastructure.
Move beyond basic SQL tests with practical challenges that reveal how candidates actually approach data modeling, pipeline architecture, and working with data at scale—the skills that matter for building data platforms.
Comprehensive evaluation of data engineering competencies
Skills Assessed
Our data engineer assessment evaluates both technical implementation skills and architectural thinking that distinguishes exceptional data engineers.
Practical assessments for data engineering roles
Test Components
Our data engineer test combines multiple assessment types to thoroughly evaluate candidates' data skills, from complex SQL to pipeline architecture.
Big data, cloud platforms, and data quality
Advanced Topics
Beyond core skills, assess experience with distributed systems, cloud data platforms, and building production-grade data infrastructure.
Why companies use CodeSubmit for data engineering hiring
Benefits for Hiring Teams
Join companies that use practical assessments to build high-performing data teams that power analytics and ML initiatives.
Simple process, comprehensive evaluation
How the Data Engineer Test Works
Select Challenge Type
Choose from SQL challenges, ETL pipeline design, or data modeling exercises. Customize for your tech stack (Snowflake, BigQuery, Redshift, Spark).
Invite Candidates
Send assessment invitations. Candidates get access to database environments, sample datasets, and pipeline tooling pre-configured.
Review Submissions
Review SQL queries, pipeline code, and data models. Get AI-assisted analysis of query performance and design decisions.
Conduct Live Sessions
Use CodePair for live sessions where you can see candidates debug data issues, optimize queries, and discuss architecture decisions.
Start assessing candidates with practical data challenges
Ready to Hire Better Data Engineers?
Get started in minutes with our data engineer test. Access our library of SQL challenges, ETL exercises, and data modeling assessments.
Build data teams that deliver reliable, scalable data infrastructure.
I like how the library challenges are structured around on-the-job skills. The experience for candidates is excellent. They work locally with the IDE and tools they are most comfortable with.
