全职 Senior System Analyst – Authorization - Fraud 工作, 薪水, Oxydata Software WP Kuala Lumpur 公司招聘中 - Ricebowl

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