Role & Responsibilities
Lead end-to-end development and maintenance of AS/400 (IBM i) applications using RPG IV, CLP, and DDS—ensuring performance, scalability, and compliance with audit standards.
Architect and implement modernization initiatives including screen-to-web conversion, API exposure via HTTP/HTTPS, and integration with cloud-native platforms (Azure/AWS).
Manage and mentor junior AS/400 developers, enforce coding standards, and drive CI/CD adoption for legacy codebases using IBM i Access Client Solutions and up-to-date DevOps tooling.
Collaborate with business analysts and stakeholders to translate complex financial and operational requirements into effective, error-free RPG logic and database design (DB2 for i).
Perform root cause analysis, performance tuning,



and system troubleshooting across IBM iSeries settings with high uptime SLAs.
Drive migration projects from green-screen interfaces to modern UIs using Node.js, React, or Angular—while preserving core business logic and data integrity.

Skills & Qualifications
Must-Have
RPG IV
CLP
DB2 for i
IBM iSeries
DDS
Screen scraping automation
IBM i Access Client Solutions
HTTP API integration on IBM i

Preferred
Experience with Node.js or Java for legacy-to-modern middleware
Knowledge of CI/CD pipelines for IBM i (e.g., Jenkins, GitLab CI)
Familiarity with IBM MQ or Kafka for message-based integration

Skills: cobol400,cobol,as400

📌 As 400 Lead Developer Hyderabad
🏢 Commergence
📍 Hyderabad