Data Engineer – Python + SQL ETL Pipelines

Ethereum Technologies LLC; Alpharetta (GA); On-site; USD 83,000 - 152,000; Full time

Job summary

Ethereum Technologies LLC is seeking a Data Engineer to design, build, and maintain robust data pipelines using Python and SQL, with emphasis on ETL processes and scalable data architectures.

You will collaborate with analysts and data scientists, integrate data from APIs and multiple databases, and contribute to Power BI reporting and data quality initiatives. The role requires strong SQL, API connectivity, and a disciplined approach to version control and documentation.

Qualifications

• Hands-on experience designing, building, and maintaining robust data pipelines using Python and SQL.
• Expert in writing complex SQL statements and optimizing queries.
• Experience integrating data from APIs and multiple databases into ETL workflows.

Responsibilities

• Design, build, and maintain robust data pipelines using Python and SQL.
• Develop reusable ETL scripts for extracting from structured and semi-structured sources.
• Write optimized, scalable queries to transform data for analytics and reporting.

Skills

Python ETL

SQL

Data pipelines

API integration

Data validation

Git

Tools

Power BI

PostgreSQL

MySQL

SQL Server

Job description

Ethereum Technologies LLC is seeking a Data Engineer to design, build, and maintain robust data pipelines using Python and SQL, with emphasis on ETL processes and scalable data architectures.

You will collaborate with analysts and data scientists, integrate data from APIs and multiple databases, and contribute to Power BI reporting and data quality initiatives. The role requires strong SQL, API connectivity, and a disciplined approach to version control and documentation.