Senior PL/SQL Developer - ODS

CodeNinja is a full-stack AI and engineering delivery firm helping Saudi enterprises, software acquirers, and government entities modernize systems and operationalize intelligence across mission-critical workflows. Through embedded engineering teams, AI labs, and global capability centers, CodeNinja delivers autonomous workflows, AI-native infrastructure, and bespoke models aligned with Saudi Arabia's Vision 2030. Trusted by 240+ organizations across the region, CodeNinja partners with leading financial services, government, energy, and logistics institutions to build engineering capability that stays owned by the client, not the vendor.

We are looking for a Senior PL/SQL Developer to join a leading Saudi bank's technology team, designing and maintaining high-performance data solutions for the Operational Data Store (ODS) environment. This is a hands-on, delivery-focused role suited to a developer with strong Oracle PL/SQL depth and prior exposure to banking or financial-services data environments, who can work independently on complex data pipelines feeding core banking systems into the ODS.

• Design, develop, and optimize complex PL/SQL packages, stored procedures, functions, and triggers.
• Build and maintain ETL/data-load routines feeding the ODS from core banking and source systems.
• Perform SQL and PL/SQL performance tuning, query optimization, and execution-plan analysis.
• Design data models and support data mapping, transformation, and reconciliation activities.
• Ensure data quality, integrity, and consistency across ODS and downstream reporting systems.
• Collaborate with business and technical teams to gather data requirements and translate them into database solutions.
• Troubleshoot and resolve production data issues within agreed SLAs.
• Prepare technical documentation, data dictionaries, and unit/system test cases.