AS400 Developer (JD#11296)

SCIENTE INTERNATIONAL PTE. LTD. • D16 Bedok, Eastwood, Kew Drive, Upper East Coast, SG

29 days ago

Job description

Roles & Responsibilities

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 apply@sciente.com at the earliest.

When you apply, you voluntarily consent to the disclosure, collection and use of your personal data for employment/recruitment and related purposes in accordance with the SCIENTE Group Privacy Policy, a copy of which is published at SCIENTE’s website (https://www.sciente.com/privacy-policy).

Confidentiality is assured, and only shortlisted candidates will be notified for interviews.

EA Licence No. 07C5639

Tell employers what skills you have

J2EE Application Development
UAT
Troubleshooting
Technology Risk Management
Production Management
AS400 Administration
support business users
Regression Testing
Root Cause Analysis
Deployment Plan
AS400 system
IBM iSeries
Impact Analysis
Solution Design
Coordinates Work
Technical Guidance
Deployment
Migrate

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