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Mainframe Engineer

AvePoint Singapore Posted 2026-09-10

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Mainframe Engineer (Integration & Modernisation)

Role Overview:

Support maintenance, integration, and modernisation of legacy systems and enable interoperability with modern platforms.

Key Responsibilities:

• Maintain COBOL, PL/I, JCL systems

• Support batch processing and DB2

• Integrate with Java, APIs, cloud

• Perform data migration and transformation

• Support SIT/UAT

• Troubleshoot production issues

Required Skills:

• 5-10 years mainframe experience

• COBOL, JCL, DB2

• Batch and transaction systems

Preferred:

• Java integration

• API enablement

• AWS / GCC exposure

• Modernisation experience

Deliverables:

• Stable legacy systems

• Integration services

• Migration outputs

• Documentation

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Listing sourced from AvePoint’s greenhouse board. HAMRA is not the employer; applications are completed on the employer’s own site.