Mainframe Engineer

Singaporevia AvePoint CareersPosted Mar 30, 2026
Match with my CV

Technical skills

JavaAPI developmentAWSCloud platformsTechnical writing

Role signals

Legal

About this 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

Any personal data you share with us during the application process will be processed strictly in compliance with applicable data protection laws and our Privacy Notice.

Before you apply

  • 1Which parts of your CV prove experience with Java, API development, and AWS?
  • 2Which recent work examples would make your application stronger for this role?
  • 3What details from the original source listing should you confirm before applying?

Loading similar active roles...