Senior IBM iSeries / AS400 RPG Developer

Tata Consultancy Services; Kampung Malaysia Tambahan; On-site; MYR 180,000 - 240,000; Full time

Job summary

Tata Consultancy Services APAC in Kuala Lumpur seeks an experienced Senior IBM iSeries / AS400 RPG Developer to design, develop, test, and support critical applications on IBM iSeries/AS400. The role emphasizes RPG/400, CL, and AS400 tech within the credit/debit card domain in an Agile environment.

Ideal candidates bring 8+ years of hands-on development, strong problem-solving skills, and a DevOps mindset to deliver reliable, scalable solutions for business needs.

Qualifications

• 8+ years hands-on IBM iSeries/AS400 development experience.
• Strong expertise in RPG/400, CL and AS400 application development.
• Experience in Credit/Debit Card processing domains and related systems.
• Ability to work in Agile and DevOps environments.

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.

Skills

IBM iSeries (AS400)

RPG/400

CL (Control Language)

IBM AS400 Application Development

Credit/Debit Card Domain Experience

COBOL

CICS

VSAM

DB2

JCL

API Development

Java

Automation Tools

Easytrieve

REXX

SAS

ABEND AID

FileAid

Endeavor

Expeditor

Job description

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.

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

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.