AS400 RPG Developer

Kuala Lumpur Until 8/21/2026 First posted March 21, 2026 Last posted March 21, 2026
Job description

About the Role

We are looking for an experienced AS400 RPG Developer to support and enhance enterprise applications running on IBM i (AS400) platforms. This role involves maintaining legacy systems, developing new features, and ensuring system performance and reliability.


Key Responsibilities

  • Develop, maintain, and enhance applications using RPG (RPG III / RPG IV / RPGLE / Free Format).

  • Work on IBM i (AS400) systems for application support and development.

  • Design and modify database files using DB2 for i.

  • Develop and maintain CL programs and job control processes.

  • Perform debugging, troubleshooting, and performance tuning of applications.

  • Support batch processing and system integrations.

  • Collaborate with business users to gather and analyze requirements.

  • Participate in testing, deployment, and production support activities.

  • Maintain proper technical documentation.


Requirements

  • Bachelor’s degree in IT, Computer Science, or related field.

  • 3–8 years of experience in AS400 / IBM i development.

  • Strong hands-on experience with RPG (RPGLE / Free Format preferred).

  • Experience with IBM i and DB2 for i.

  • Knowledge of CL programming and job scheduling.

  • Familiarity with system integration and APIs is an advantage.

  • Strong analytical and problem-solving skills.


Nice to Have

  • Experience in banking, insurance, or retail systems.

  • Exposure to system modernization or migration projects.

  • Knowledge of web services or integration with modern applications.

About this role

Summary

Develop and maintain applications on IBM i (AS400) using RPG and related technologies

Job title

AS400 RPG Developer

Experience level

3–8 years

Industry

software

Location requirements

Kuala Lumpur; remote work not specified

Salary

Not specified

Management role

No

Skills & keywords

Required skills

RPGIBM iDB2 for iCL programmingsystem integration

Preferred skills

bankinginsuranceretail systemssystem modernizationweb services

Specializations

AS400RPGDB2 for iIBM ilegacy systems
Locations

Structured locations inferred from the posting.

Kuala Lumpur, Federal Territory of Kuala Lumpur, Malaysia

Work arrangement unknown City