Onsite L3 Mainframe Support — COBOL/CICS (Banking)

Oxydata & TechTalent; Kuala Lumpur; Presencial; MYR 100.000 - 201.000; A tiempo parcial

Descripción de la vacante

Oxydata Software Sdn Bhd in Kuala Lumpur, Malaysia is seeking an experienced L3 Support Mainframe Developer to provide application support and development services for Cardlink applications in the Cards domain. This onsite contract role requires 3–5 years of Mainframe experience and strong COBOL/CICS skills.

Responsibilities include production support, batch processing with JCL, and working with VSAM datasets.

Formación

• Bachelor’s degree in any related discipline.
• Must have legal right to work in Malaysia; visa sponsorship not available.
• 3–5 years of experience in Mainframe application development and support.
• At least 4 years of hands-on experience with COBOL and CICS.
• Strong experience with Mainframe z/OS environments.
• Experience with VSAM and sequential datasets.
• Experience with Cardlink development and delivery.
• Experience in the banking or financial services sector.

Responsabilidades

• Provide L3 production support and technical assistance for Mainframe/Cardlink applications.
• Develop, maintain, enhance, and troubleshoot applications using COBOL and CICS.
• Analyse production incidents, defects, and application issues, performing root-cause analysis and implementing solutions.
• Develop and maintain JCL for batch processing and application execution.
• Work with VSAM and sequential datasets for application data processing and troubleshooting.
• Support application testing, deployment, release, and delivery activities.
• Participate in the full software development lifecycle, including requirements analysis, development, testing, implementation, and post-production support.
• Collaborate with QA, application support, business, infrastructure, and other technical teams to resolve issues and deliver enhancements.
• Prepare and maintain technical documentation, support procedures, and application specifications.
• Ensure production changes are implemented safely and in accordance with established controls and procedures.

Conocimientos

COBOL

CICS

Mainframe z/OS

VSAM

Cardlink

Banking sector experience

Educación

Bachelor’s degree

Herramientas

IBM DB2

Descripción del empleo

Oxydata Software Sdn Bhd in Kuala Lumpur, Malaysia is seeking an experienced L3 Support Mainframe Developer to provide application support and development services for Cardlink applications in the Cards domain. This onsite contract role requires 3–5 years of Mainframe experience and strong COBOL/CICS skills.

Responsibilities include production support, batch processing with JCL, and working with VSAM datasets.