- Kuala Lumpur, Kuala Lumpur Kuala Lumpur WP Kuala Lumpur Malaysia
Oxydata Software Hiring! Full Time Senior System Analyst – Authorization - Fraud in WP Kuala Lumpur - Ricebowl
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Job Description
Responsibilities
About the Company
Oxydata Software Sdn Bhd, a 100% Malaysian-owned IT company established in 2006, is a trusted technology partner specializing in Microsoft, Java, SAP, and Oracle platforms, delivering IT Managed Services, DevOps, Outsourcing, and Enterprise Application Development to drive digital transformation for global clients.
We are seeking an experienced Senior System Analyst – Authorization & Fraud to contribute to our Cards – System Analysis team, focusing on Mainframe-based Cardlink systems with strong emphasis on authorization and fraud modules.
What You'll Do
Lead system analysis, design, and enhancements for Cardlink authorization and fraud modules
Develop and maintain applications using Mainframe Cobol, CICS, Easytrieve, and JCL on Mainframe ZOS
Work with VSAM and sequential datasets for data storage and processing
Collaborate with business stakeholders to gather requirements, perform impact analysis, and translate them into functional and technical specifications
Partner with QA teams to support testing phases and defect resolution
Investigate and resolve production issues related to authorization and fraud functionalities
Ensure adherence to security, compliance, and audit standards in solution design
Liaise with vendors and IT teams to ensure timely delivery of system changes
What You Bring
Must-have:
6–9 years of experience as a System Analyst in the Cards domain
Strong skills in Mainframe Cobol, CICS, Easytrieve, and JCL
Proficiency with VSAM and sequential datasets
Hands-on experience with Cardlink platform (mandatory)
In-depth knowledge of card authorization and fraud detection processes
Strong analytical, problem-solving, and communication skills
Ability to engage effectively with business stakeholders, IT teams, and vendors
Why Join Us
Opportunity to work on mission-critical authorization and fraud systems
Exposure to enterprise-scale Mainframe environments
Collaborative environment with cross-functional teams
Career growth within the Cards and Banking technology domain
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