Mainframe Engineer

AvePoint

Singapore, SGonsitePosted Mar 30, 2026
Posting intelligenceMay be filled, listed long ago

Skills

javaaws

About the role

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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