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Posted 19 May, 2026

AS400 Developer

Diverse Lynx
Chennai,600001 Full Time
Reference: 365_569689_25-03360

JD for AS400 Developer.
Role Description: AS400/Iseries
Competencies: AS400 Stack
Experience (Years): 4-6
Job Description

Key Responsibilities:

  • Analyze, design, develop, test, and implement applications on the AS400 platform.

  • Develop and maintain programs using RPG IV (ILE), RPG Free, CLP, and CLLE.

  • Maintain and optimize existing AS400 systems and programs, ensuring performance, scalability, and reliability.

  • Work with DB2/400 databases: writing and optimizing SQL queries, creating/maintaining tables, views, and indexes.

  • Participate in code reviews, technical documentation, and unit testing.

  • Provide support for production issues and perform root cause analysis and corrective actions.

  • Collaborate with cross-functional teams including QA, business analysts, and project managers.

  • Create and maintain technical documentation as needed.

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