CrackaJack Digital Solutions LLC
AS400 Developer & Support
Seattle, WA - Contracted
Role: AS400 Developer & Support
Location: Renton, WA (4 Days Onsite)
Key Responsibilities:
Location: Renton, WA (4 Days Onsite)
Key Responsibilities:
- 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
- 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
