AS/400 Developer

1 week ago

Bengaluru Karnataka India Atlas Systems Full time ₹ 20,00,000 - ₹ 25,00,000 per year

About Us:

Atlas Systems Inc. is a Software Solutions company headquartered in East Brunswick, NJ. Incorporated in 2003, Atlas provides comprehensive range of solutions in the area of GRC, Technology, Procurement, Healthcare Provider and Oracle to customers across the globe. Combining our unparalleled experience of over a decade in the software industry and global reach, we have grown with extensive capabilities across industry verticals.

For more information, please visit our website 

Role Overview 

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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