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Senior ETL Developer
- Location: Columbus, Ohio 43219
- Work model: On-site
- Posted July 21, 2026
- Job ID: JPC - 206659
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Job Description
Job Summary: Senior ETL Developer (Contract-to-Hire)
Location: Columbus, OH (Remote-eligible)
Company: Apex Systems
About the Role
Join Apex Systems as a Senior ETL Developer supporting our Enterprise Data Warehouse. Leverage your expertise to develop robust data solutions that empower business decisions at a leading financial institution. Be part of a forward-thinking, collaborative team, working with the latest cloud and data technologies. This role offers a dynamic, growth-oriented environment where your skills and ideas drive real impact.
Responsibilities
- Translate business requirements and data mapping documents into technical designs that deliver value.
- Develop, enhance, and maintain ETL code using Python, PySpark, DataStage, and SQL, adhering to best practices and SDLC standards.
- Design and execute comprehensive unit test plans; support regression and system testing.
- Troubleshoot and resolve issues during testing and production, ensuring data integrity and system reliability.
- Collaborate cross-functionally with technology teams on enterprise-level projects.
- Communicate project status, issues, and blockers clearly within the team.
- Identify opportunities for process and system improvements, championing best practices in data management.
Required Skills and Experience
- Bachelor's degree or military experience in a related field, preferably computer science.
- Minimum 3 years of hands-on ETL development in a Data Warehouse environment.
- Proficient in Python/PySpark, DataStage, and SQL.
- Experience with cloud migration projects, ideally in Snowflake, AWS, or Azure.
- Solid understanding of enterprise data warehousing best practices and standards.
- Knowledge of cybersecurity principles, risk management, and incident response.
- Strong communication, organization, and teamwork skills.
Preferred Skills
- AWS Certifications (Solutions Architect, DevOps Engineer, etc.).
- Experience in financial services or banking environments.
Benefits
- Opportunities for career advancement and exposure to cutting-edge technologies.
- Collaborative, inclusive work culture focused on learning, innovation, and continuous improvement.
- Supportive leadership and access to training resources.
- Contract-to-hire pathway for candidates seeking long-term growth.
- Comprehensive background check and drug screen required.
How to Apply
Ready to make an impact as a Senior ETL Developer? Submit your resume and a brief cover letter outlining your relevant experience and career goals.
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Interested in this role?
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Job details
Job ID JPC - 206659
Location Columbus, Ohio, United States
Work Model On-site
Job Type Contract to Hire
Posted July 21, 2026
Skills Python SQL Datastage
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