Data Engineer
eTelligent GroupWashington, District of Columbia, United States
Posted December 23, 2025
Full Time
About the Company
eTel has delivered essential solutions for the federal government by securing and managing data, providing scalable identity access, modernizing legacy systems, and building high-performance platforms.
Job Description
The Data Engineer is responsible for discovering, validating, transforming, and integrating IRS data sources to support API development and downstream analytics.
Requirements
- Discover and validate legacy and modern IRS data sources.
- Design and implement ETL and ELT pipelines supporting API services.
- Map and document data elements and object models.
- Ensure consistency between source data, object definitions, and API outputs.
- Support integration with modern databases, data lakes, and flat file sources.
- Implement data quality checks and validation routines.
- Collaborate with API developers to ensure data models support API design.
- Support automated testing and regression validation of data-driven services.
- Contribute to data documentation, validation logs, and performance reports.
