AS400 Developer (COBOL)

About Accenture
Accenture is a leading global professional services company that helps the world's leading organizations build their digital core, optimize their operations, accelerate revenue growth and enhance services-creating tangible value at speed and scale. We are a talent- and innovation-led company with 774,000 people serving clients in more than 120 countries. Technology is at the core of change today, and we are one of the world's leaders in helping drive that change, with strong ecosystem relationships. We combine our strength in technology and leadership in cloud, data and AI with unmatched industry experience, functional expertise and global delivery capability. Our broad range of services, solutions and assets across Strategy & Consulting, Technology, Operations, Industry X and Song, together with our culture of shared success and commitment to creating 360째 value, enable us to help our clients reinvent and build trusted, lasting relationships. We measure our success by the 360째 value we create for our clients, each other, our shareholders, partners and communities. Visit us at

Employment Equal Opportunities
You will also have opportunities to hone your functional skills and expertise in an area of specialization. We offer a variety of formal and informal training programs at every level to help you acquire and build specialized skills faster. Learning takes place both on the job and through formal training conducted online, in the classroom, or in collaboration with teammates. The sheer variety of work we do, and the experience it offers, provide an unbeatable platform from which to build a career. Accenture is an equal opportunities employer and welcomes applications from all sections of society and does not discriminate on grounds of race, religion or belief, ethnic or national origin, disability, age, citizenship, marital, domestic or civil partnership status, sexual orientation, gender identity, or any other basis as protected by applicable law.

#LI-GM

Job Title: AS400 Developer (COBOL)
Domain: Core Banking
Sub-Domain: Channels & EAI
Experience Level: Junior (3-5 Years)
Location: Kuala Lumpur

Job Summary:
We are seeking a Junior Developer with 3-5 years of experience in AS400-based Core Banking environments to support and develop applications within the Channels & Enterprise Application Integration (EAI) domain. The role involves development, maintenance, troubleshooting, and production support of AS400 applications, with a strong focus on COBOL/400 programming, host integration, and DB2 database operations. The ideal candidate should have experience working in mission-critical banking systems and supporting integration between host and channel applications.

Key Responsibilities:

• Develop, maintain, and support Core Banking applications on the AS400 platform.
• Design, code, test, and implement enhancements using COBOL/400.
• Support Channels & EAI applications and interfaces integrated with host systems.
• Perform incident analysis, troubleshooting, and resolution for production issues.
• Develop and maintain DB2 database objects, queries, and batch processes.
• Collaborate with business users, analysts, and technical teams to implement functional and technical changes.
• Support system integration activities between AS400 host applications and external channels.
• Participate in release, deployment, and change management processes.
• Conduct root cause analysis and implement preventive measures for recurring issues.
• Prepare and maintain technical documentation and support procedures.

Required Skills:

• 3-5 years of experience in AS400 application development and support.
• Strong hands-on experience with COBOL/400 (mandatory).
• Experience working with AS400/IBM i operating systems.
• Proficiency in DB2 database development and query optimization.
• Knowledge of Core Banking Channels and Enterprise Application Integration (EAI) concepts.
• Experience in host integration and interfacing with external systems.
• Strong troubleshooting, debugging, and problem-solving skills.
• Experience supporting production environments and handling incident management.
• Good communication and stakeholder management skills.

Nice-to-Have Skills:

• Experience with DevOps practices and release automation.
• Knowledge of ALDON for AS400 application lifecycle management and deployment automation.
• Exposure to source code version control and change management processes.
• Familiarity with banking payment, channel, or customer-facing systems.
• Understanding of Agile development methodologies.
• Experience with batch processing, job scheduling, and system monitoring on AS400.

About Accenture

Accenture is a leading global professional services company that helps the world's leading businesses, governments and other organizations build their digital core, optimize their operations, accelerate revenue growth and enhance citizen services-creating tangible value at speed and scale. We are a talent- and innovation-led company with approximately 791,000 people serving clients in more than 120 countries. Technology is at the core of change today, and we are one of the world's leaders in helping drive that change, with strong ecosystem relationships. We combine our strength in technology and leadership in cloud, data and AI with unmatched industry experience, functional expertise and global delivery capability. Our broad range of services, solutions and assets across Strategy & Consulting, Technology, Operations, Industry X and Song, together with our culture of shared success and commitment to creating 360째 value, enable us to help our clients reinvent and build trusted, lasting relationships. We measure our success by the 360째 value we create for our clients, each other, our shareholders, partners and communities.

Visit us at

Equal Employment Opportunity Statement

We believe that no one should be discriminated against because of their differences. All employment decisions shall be made without regard to age, race, creed, color, religion, sex, national origin, ancestry, disability status, militaryveteran status, sexual orientation, gender identity or expression, genetic information, marital status, citizenship status or any other basis as protected by applicablelaw. Our rich diversity makes us more innovative, more competitive, and more creative, which helps us better serve our clients and our communities.