sciente international pte. ltd.
Singapore / Global
Singapore / Global
Job Summary
We are seeking an experienced AS400 Developer with strong hands-on expertise in IBM AS400/iSeries development, application delivery, UAT, and production support.
Mandatory Skill-set
3-5 years of hands-on experience in IBM AS400/iSeries development and support
Strong expertise in RPGLE, SQLRPGLE, CLLE, DB2/400, Query/400, DDS, Subfiles, and Embedded SQL
Experience in technical analysis, impact assessment, solution design, development, and application enhancements
Strong experience supporting SIT, UAT, regression testing, production implementation, and defect resolution
Good knowledge of SDLC, batch processing, job scheduling, system integrations, release management, and production troubleshooting
Experience with code reviews, technical documentation, deployment planning, and change management/version control.
Desired Skill-set
Banking, financial services, retail, payments, cards, loans, deposits, or core banking application experience
Exposure to Control-M/workload automation, DevOps/CI-CD, and modern integration technologies
Experience working in Agile or hybrid project environments.
Responsibilities
Lead end-to-end technical delivery of AS400 application enhancements and projects, including impact analysis, estimation, solution design, development, and implementation
Develop, enhance, troubleshoot, and maintain AS400 applications using RPGLE, SQLRPGLE, CLLE, and DB2/400
Coordinate SIT, UAT, regression testing, defect resolution, deployment, migration, and post-production verification
Work closely with business users, PMs, BAs, infrastructure teams, and vendors to translate requirements into technical solutions
Provide technical guidance, conduct code reviews, ensure development quality, and manage technical risks and dependencies
Investigate production incidents, perform root cause analysis, implement permanent fixes, and support scheduled or emergency releases
Prepare technical documentation, deployment plans, test support materials, and production handover documentation.
Should you be interested in this career opportunity, please send in your updated resume to
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at the earliest.
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Confidentiality is assured, and only shortlisted candidates will be notified for interviews.
EA Licence No. 07C5639
Singapore / Global
Singapore / Global
Singapore / Global
Singapore / Global
Singapore / Global
Singapore / Global