Senior Data Engineer

Remote

Full Time

Position overview

We are looking for a Senior Data Engineer with deep expertise in Python and SQL. You will design, implement, and optimize data pipelines and ETL processes, ensuring high performance, scalability, and reliability. This is a fully remote position with flexible working conditions.

What you'll do

• Develop and optimize ETL workflows using Python and SQL.
• Design and implement scalable data pipelines for processing various data sources.
• Work with relational databases (e.g., PostgreSQL, Oracle) to ensure efficient data storage and retrieval.
• Optimize SQL queries and Python scripts for performance and maintainability.
• Implement robust error handling, logging, and monitoring for data processing pipelines.
• Collaborate with cross-functional teams to integrate and manage data sources.

Requirements

• 5+ years of experience in Data Engineering.
• Expert-level Python and SQL skills – ability to write efficient, scalable, and maintainable code.
• Strong experience in designing ETL processes and working with large datasets.
• Solid understanding of database performance tuning and query optimization.
• Experience with data modeling and schema design.
• Familiarity with cloud storage solutions (Azure, AWS, or GCP).
• Strong problem-solving skills and ability to work independently.
• Nice to have: Experience with PySpark, orchestrators and knowledge of CI/CD for deployment process automation.

Benefits

• Velvetech is in the TOP 5 development companies in Illinois,