Application Development AS400 Developer; IBM, Series; Part-Time in Oklahoma - Hybrid/REMOTE
Remote / Online - Candidates ideally in
Oklahoma City, Oklahoma County, Oklahoma, 73116, USA
Listed on 2026-09-21
Oklahoma City, Oklahoma County, Oklahoma, 73116, USA
Listing for:
RICEFW Technologies Inc
Full Time, Part Time, Remote/Work from Home
position Listed on 2026-09-21
Job specializations:
-
Software Development
Job Description & How to Apply Below
Location &
Schedule:
- Oklahoma City/Hybrid Remote M-F 20 hrs a week
Timeline & Interview Process:
- 1 round Teams Video call - 30 mins (Technical/Cultural FIT to OID), if needed, maybe a second round for the shortlisted candidates
Description
The Office of Management and Enterprise Services (OMES), in coordination with the Oklahoma Insurance Department (OID), is seeking an experienced, high-caliber AS400 Developer/Admin for a long-term contract engagement. This critical resource will provide essential application maintenance, database management, and application-level administration services for OID’s core IBM AS/400 (IBM i Series) environment.
Key Responsibilities- Maintain, modify, and optimize custom legacy application code written in RPG, RPG III, RPG IV (ILE RPG), RPGLE, and Control Language (CL).
- Investigate and troubleshoot operational bugs, batch run anomalies, and user-reported system issues.
- Update existing logic to adapt to regulatory changes, licensing requirements, and agency business process updates.
- Serve as the primary technical point of contact to coordinate with the hosting provider for system maintenance, OS patching schedules, database utilities, and environmental adjustments.
- Manage application-level security configurations, including user profiles, object-level authority, and verify system audit logs (QAUDJRN) to maintain system integrity.
- Manage local job queues, active subsystems, and application-level job schedulers.
- Coordinate with Ensono’s storage and backup operations teams to ensure application backup windows, disaster recovery testing, and restoration verifications are carried out successfully.
- Query, manage, and tune DB2 for i databases, optimizing SQL queries and indexes to ensure database responsiveness.
- Support secure, automated file transfers (SFTP/FTP) and interfaces between the hosted AS400 partition and downstream state, regional, or partner systems.
- Cooperate with state database administrators and cloud architects to extract, clean, and archive legacy tables.
- Document system flows, database schemas, and interdependencies to facilitate a seamless transition of legacy business logic to modern cloud systems.
- Experience:
Minimum of five (5) years of hands-on experience in AS400 (IBM i, iSeries) application development and support. - Programming
Skills:
Exceptional proficiency in RPG IV (ILE RPG), RPGLE, CL, and SQL on DB2 for i. - Hosting Coordination:
Prior experience working in a hosted/managed AS400 environment, collaborating with external hosting providers to resolve infrastructure or environmental issues. - Application Administration:
Proven experience in IBM i work management, subsystem coordination, application security, and user profile management. - Data Integration:
Strong background in file transfer automation (FTP, SFTP)
To View & Apply for jobs on this site that accept applications from your location or country, tap the button below to make a Search.
(If this job is in fact in your jurisdiction, then you may be using a Proxy or VPN to access this site, and to progress further, you should change your connectivity to another mobile device or PC).
(If this job is in fact in your jurisdiction, then you may be using a Proxy or VPN to access this site, and to progress further, you should change your connectivity to another mobile device or PC).
Search for further Jobs Here:
×