Senior IBM iSeries / AS400 RPG Developer

About TCS:

Join Tata Consultancy Services, Asia Pacific and be part of an organization committed to sustainable development for our future. TCS follows the Tata group philosophy of building sustainable businesses that are rooted in the community and demonstrate care for the environment. Our unique values position us to combine a purpose-driven worldview with digital innovation, collaborating with customers, communities and governments to lead and shape innovative solutions for a sustainable future. TCS has been carbon neutral in its operations across 11 countries, 12 delivery centres and 18 offices in Asia Pacific since 2022. This is only the initial stage in TCS journey as we strive to achieve long-term net zero emissions by 2030.

Corporate sustainability is embedded in our triple-bottom-line, focusing on people, the planet, and our purpose. Our offices are designed with eco-friendly features that significantly reduce our carbon footprint and enhance energy efficiency. We actively champion green initiatives, such as promoting paperless operations, implementing energy-efficient practices, and fostering employee engagement in sustainability efforts. When you become part of the TCS family, you will play an essential role dedicated to innovation, excellence, and crafting a brighter, greener future together. Join us and be a part of our mission to drive sustainability through technology and talent at Tata Consultancy Services, APAC today.

Senior IBM iSeries / AS400 RPG Developer (Credit/Debit Card Domain)

Location: kuala Lumpur, Malaysia

Experience: 8+ Years

About the Role

We are seeking an experienced Senior IBM iSeries / AS400 RPG Developer with strong expertise in IBM iSeries, RPG/400, CL, and IBM AS400. The ideal candidate will have hands-on application development experience and a strong background in the Credit/Debit Card domain. The role involves designing, developing, testing, debugging, and supporting business-critical applications in an Agile environment.

Mandatory Skills

• IBM iSeries (AS400)
• RPG/400
• CL (Control Language)
• IBM AS400 Application Development
• Credit/Debit Card Domain Experience
• Application Design, Development, Testing & Debugging

Good to Have Skills

• COBOL
• CICS
• VSAM
• DB2
• JCL
• API Development
• Java
• Automation Tools
• Easytrieve
• REXX
• SAS
• ABEND AID
• FileAid
• Endeavor
• Expeditor

Key Responsibilities

• Design, develop, test, and maintain applications on IBM iSeries / AS400 platforms.
• Perform coding, debugging, troubleshooting, and production support activities.
• Analyze business requirements and provide technical solutions aligned with project objectives.
• Work closely with business stakeholders, developers, and testing teams.
• Ensure application stability, performance, and compliance with development standards.
• Participate in Agile ceremonies and contribute to DevOps-driven delivery practices.
• Support integration activities and system enhancements across multiple applications.
• Manage multiple priorities and deliver projects within agreed timelines.

Required Experience

• 8+ years of experience in IBM iSeries, RPG/400, CL, and AS400 Development.
• Strong experience in application development, maintenance, and support.
• Hands-on experience in Credit Card or Debit Card processing systems.
• Good analytical, problem-solving, and troubleshooting skills.
• Experience working in Agile and DevOps environments.
• Ability to work independently with minimal supervision.

Thank you for your interest in applying for this position with TCS. We will review your application and will get back to you if we are considering your interest in this opportunity.