Application Development AS400 Developer at Oklahoma Insurance Department

Setup: Hybrid
Location: Oklahoma City, Oklahoma
Type: Contract
Level: senior
Posted: Sep 11, 2026

Description

The client is hiring an AS400 / IBM i Developer & Application Administrator for a 12-month contract in Oklahoma City, Oklahoma, with a strong possibility of extension. The role supports legacy RPG, RPGLE, and CL/CLLE applications, production issues, DB2 for i databases, application administration, integrations, data migration, and coordination with an external hosting provider. It is a hybrid position requiring approximately 20 hours per week and requires at least five years of hands-on AS400 / IBM i application development and support experience.

Required Skills

RPG IV
RPGLE
CL/CLLE
DB2 for i
SQL
FTP/SFTP
IBM i administration
Application integrations

Additional Information

Required Previous Experiences: 5+ years of hands-on experience developing and supporting applications on AS400 / IBM i / iSeries environments
Strong hands-on experience with RPG IV, ILE RPG, RPGLE, and CL/CLLE
Strong experience with DB2 for i and SQL
Experience troubleshooting production applications, batch jobs, and legacy application issues
Experience with IBM i application administration, including jobs, job queues, subsystems, user profiles, and object-level security
Experience with FTP/SFTP and application integrations
Experience working with hosted or managed IBM i environments and coordinating with external infrastructure or support teams
Preferred Qualifications: Experience supporting legacy-to-cloud migration, data extraction, or data archiving initiatives
Experience with Rational Developer for i (RDi)
Experience working with state government, public-sector, insurance, or regulatory applications
Experience documenting legacy application architecture, business rules, and database dependencies
Familiarity with IBM i backup, disaster recovery, and restoration processes
Translation Company Name: Oklahoma Insurance Department