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(s)

• 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.

Desirable Skill(s)

• 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.

If you are interested in this role, click on the “Apply to this job” button below or you could also write in with your CV to Roshni Mishra at roshni.m@sciente.com quoting the job title.