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AS400 Developer & Support

jazzhr
Renton, WA, United States
3 days ago
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Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours
Job source
crackajackdigitalsolutionsllc.applytojob.com

Tech stack

IBM System I Batch Processing Databases IBM DB2 Software Debugging IBM RPG (Programming Language) Performance Tuning SQL Stored Procedures Systems Integration

Job 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

Requirements

  • 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

Apply for this position

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Good distractions

Talks and stories from around this role — technically off-topic, practically not.

Moments

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3:48 min

Modernizing massive legacy mainframe and IBM i codebases

Maximilian Jesch Maximilian Jesch · World Congress 2026 Europe

2:31 min

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Tobias Scholz Tobias Scholz · World Congress 2025

3:04 min

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Erik Bamberg · LIVE

1:42 min

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Jan-Rainer Lahmann · LIVE

1:06 min

Developer experience and project variety at scale

Alexandra Petri · World Congress 2023

4:01 min

Managing application isolation via pluggable database models

Wei Hu Wei Hu · World Congress 2022

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