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# AS400 Developer & Support

- **Company:** jazzhr
- **Location:** Renton, WA, United States
- **Contract:** Permanent contract
- **Skills:** IBM System I, Batch Processing, Databases, IBM DB2, Software Debugging, IBM RPG (Programming Language), Performance Tuning, SQL Stored Procedures, Systems Integration
- **Published:** August 24, 2026
- **Apply:** https://crackajackdigitalsolutionsllc.applytojob.com/apply/9mGyRNKMLx/AS400-Developer-Support?source=GS

## About the Role

* Strong experience with AS400 (IBM i) systems
 * Proficiency in RPG (RPGLE / Free Format RPG)
 * Hands-on experience with DB2 database (queries, stored procedures, performance tuning)
 * Experience in application support and incident management
 * Good understanding of system integrations and batch processing
 * Strong debugging and problem-solving skills

## Description

* Develop, maintain, and enhance applications on AS400 (IBM i) platform
 * Write and optimize programs using RPG (RPG III/IV, RPGLE, Free Format RPG)
 * Design, query, and manage DB2 databases
 * Provide L2/L3 production support, troubleshooting and resolving system issues
 * Perform root cause analysis and implement long-term fixes
 * Collaborate with business and technical teams for requirement analysis and enhancements
 * Support system upgrades, patches, and performance tuning initiatives
 * Ensure documentation of processes, code changes, and support activities


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