Data Engineer - Delta Lake & AWS | Healthcare Analytics

RELI Group, Inc.; Baltimore (MD); On-site; USD 63,000 - 92,000; Full time

Benefits offered by this job

HUBZone

Job summary

RELI Group, Inc. is actively seeking a Data Engineer to design and implement scalable data pipelines for CMS, enabling enterprise analytics and operational decision-making. The role focuses on ingestion, transformation, and processing across AWS and Databricks-based environments with Delta Lake architectures.

You will collaborate with data architects, QA, and business analysts to ensure data quality, governance, and compliant data lineage, supporting audit and FISMA reporting requirements.

Qualifications

• Design, build, and maintain ETL/ELT pipelines that ingest, transform, and curate data for analytics and reporting solutions.
• Develop efficient data processing workflows using Python, SQL, and PySpark within Databricks and Delta Lake environments.
• Implement scalable data lakehouse architectures supporting complex healthcare datasets and enterprise analytics.
• Collaborate with Data Architects, Automation Test Engineers, QA Analysts, and Business Analysts to define data transformation logic and data integration standards.
• Build reusable code and frameworks for data ingestion, data quality validation, and exception handling.
• Optimize data processing jobs for performance, reliability, scalability, and cost efficiency in AWS and Databricks cloud platforms.
• Participate in schema design, data modeling, and version-controlled data pipeline development.
• Contribute to data governance, metadata management, and data lineage documentation to support audit, compliance, and FISMA reporting requirements.
• Partner with DevOps teams to integrate data pipelines into CI/CD workflows using GitHub, Databricks Repos, and related tools.
• Perform root cause analysis and resolution of data issues across staging, integration, and production environments.

Skills

ETL/ELT pipelines

Python

SQL

PySpark

Databricks

Delta Lake

Data governance

Data ingestion

Data transformation

Data quality validation

Tools

AWS

GitHub

Databricks Repos

Job description

RELI Group, Inc. is actively seeking a Data Engineer to design and implement scalable data pipelines for CMS, enabling enterprise analytics and operational decision-making. The role focuses on ingestion, transformation, and processing across AWS and Databricks-based environments with Delta Lake architectures.

You will collaborate with data architects, QA, and business analysts to ensure data quality, governance, and compliant data lineage, supporting audit and FISMA reporting requirements.