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Atlas Systems
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AS/400 Developer

AS/400 Developer

Atlas Systems

10 - 15 years

1 - 5 Lacs

bengaluru

Posted:5 days ago| Platform:

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Skills Required

performance tuning erp sap technical design db2 coding rpg oracle middleware technical support

Work Mode

Work from Office

Job Type

Full Time

Job Description

We are seeking an experienced AS/400 Developer to design, develop, and maintain applications on the IBM (AS/400) platform. The ideal candidate will have strong technical expertise in RPG, CL, DB2/400, and system integration, with an ability to work closely with business users and technical teams to deliver reliable, scalable, and high-performance solutions.

Key Responsibilities

Design, develop, test, and deploy applications on the IBM iSeries (AS/400) platform

Develop and maintain programs using RPG (RPGLE, RPG/400), CL, SQL/400, and DB2/400

Analyze existing code to identify performance improvements and modernization opportunities

Support application integration with ERP systems and external platforms

Participate in requirement gathering, technical design, and documentation

Troubleshoot, debug, and resolve production issues in a timely manner

Collaborate with cross-functional teams including business analysts, QA, and infrastructure

Provide technical support for system enhancements, patches, and upgrades

Ensure compliance with coding standards, change management, and security guidelines

Required Skills

Programming Languages: RPGLE, RPG/400, CLLE, SQL/400

Database: DB2/400, Query/400, SQLRPG

Tools/Utilities: SEU, SDA, RLU, PDM, DFU, Turnover (or similar change management tools)

Strong understanding of AS/400 architecture, job scheduling, and security concepts

Experience with application modernization or integration with web-based systems is a plus

Proficient in performance tuning, debugging, and code optimization

Excellent problem-solving and communication skills

Preferred Qualifications

Experience working with ERP systems (e.g., Infor, or SAP interfaces)

Familiarity with REST/SOAP APIs or middleware integration on IBM

Exposure to DevOps tools or modernization projects (e.g., migration from RPG to Java/.NET)

Bachelor s degree in Computer Science , Information Systems, or equivalent work experience .

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Atlas Systems

IT Services and IT Consulting

East Brunswick New Jersey

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AS/400 Developer