ETL Developer (Senior)

ETL Developer (Senior)

Experience: 4-6 Years

Role Summary

Responsible for designing, developing, maintaining, and optimizing ETL solutions while ensuring data quality, performance, and operational stability across multiple business-critical data integrations.

Scope Includes

• Design, develop, and maintain ETL workflows and integration solutions.
• Lead troubleshooting and root cause analysis of ETL failures and data issues.
• Review and approve ETL remediation approaches.
• Optimize ETL jobs for performance, scalability, and reliability.
• Implement ETL enhancements and medium-complexity changes.
• Create and maintain technical designs, mappings, and operational procedures.
• Collaborate with Data Engineers, Business Analysts, and Reporting teams.
• Provide technical guidance and mentoring to junior ETL developers.
• Support release management, testing, and production deployments.

Capability

Design, build, optimize, and maintain ETL processes and data integration solutions.

Typical Technical Skills

• Advanced SQL
• SSIS / Informatica
• Data Warehouse Concepts
• Data Modeling
• ETL Performance Optimization
• Debugging & Root Cause Analysis
• CI/CD and Release Management
• Scripting (Python, PowerShell)