About the Role :We are looking for an experienced AS400 Developer with strong expertise in RPG development on IBM i platforms and a solid understanding of supply chain operations.The role involves developing and maintaining RPG-based applications, enhancing order fulfilment and procurement systems, integrating external applications, and modernizing legacy code while ensuring performance, reliability, and compliance.Responsibilities :- Design, develop, test, and maintain RPG-based applications on IBM i (AS/400, iSeries) platforms.- Lead enhancements and bug fixes for Supply Chain Systems (SDS), covering order fulfilment, purchase order processing, and transportation operations.- Develop and integrate web services, JSON-based interfaces, and Web APIs to connect RPG applications with external systems.- Translate business requirements into scalable, secure, and maintainable technical solutions.- Analyze, debug, and document existing RPG code to support application modernization initiatives.- Modernize legacy RPG code, including migration from RPG III to RPG IV, ILE, and Free Format where required.- Perform root cause analysis, troubleshoot production issues, and optimize application performance.- Collaborate with Product Owners,



QA, and application and infrastructure teams to deliver end-to-end supply chain solutions.- Maintain technical documentation, participate in code reviews, and prepare release notes.- Ensure compliance with change management processes and PCI, PII, and SOX policies.- Provide technical guidance and mentorship to junior developers.Requirements:- 7 - 10 years of experience in RPG development, with strong hands-on expertise in IBM i (AS/400, iSeries).- Proficiency in RPG, CL, DDS, DB2/400, and service programs.- Experience in application enhancement, legacy code analysis, debugging, and modernization.- Solid performance tuning and troubleshooting skills.- Experience integrating RPG applications with external systems using APIs, web services, and JSON.- Strong understanding of supply chain processes, including order fulfilment, purchase order processing, and transportation operations.- Knowledge of secure development practices, change management, and relevant compliance requirements.- Strong analytical, problem-solving, and collaboration skills. (ref:hirist.tech)

📌 Developer - IBM iSeries Platform (India)
🏢 RANDOMTREES PRIVATE
📍 India