Location
Australia, New South Wales, Australia
Posted
June 04, 2026
Job Description
Sydney
IT & Telecomms Software - Developer
- Join a leading organisation supporting business-critical mainframe platforms
- High-volume COBOL systems on z/OS that underpin core financial products
- Enjoy flexible working & long term stability
We’re looking for a Senior Mainframe Engineer for an established financial services organisation. You will be supporting core platforms used for customer servicing, credit assessment, and product origination across digital and internal channels.
You will be responsible for maintaining, enhancing, and supporting business-critical mainframe systems, operating within strict regulatory, security, and operational requirements.
Key responsibilities
- Design, develop, and support COBOL and CAP COBOL applications on z/OS, supporting high-volume, mission-critical workloads.
- Maintain and enhance online IMS...