We are seeking experienced and motivated Mainframe Software Developer to join our Consulting customer. You will be part of a team-oriented setting that values innovation, quality, and continuous improvement. This role is ideal for professionals who are passionate about mainframe technologies and eager to contribute to large-scale, mission-critical systems.

Key Responsibilities
Design, develop, test, and maintain COBOL-based applications in a z/OS mainframe workplace.
Write and optimise complex SQL queries for DB2 for z/OS.
Integrate COBOL applications with DB2 databases and IBM MQ messaging systems.
Manage user access and system security using RACF.
Participate in code reviews, debugging, and performance tuning.
Collaborate with cross-functional teams including testers, analysts, and DevOps engineers.




Contribute to system documentation and knowledge sharing.
Support continuous improvement initiatives and modernisation efforts using Micro Focus tools.

Required Technical Skills

Candidates must have hands-on experience with the following technologies:

Core Mainframe Technologies (Mandatory)
SQL query writing and optimisation
Data modelling and database design
Use of DB2 utilities (e.g., LOAD, UNLOAD, REORG)
RACF
Access control and security enforcement
IBM MQ
Message queue design and integration
Queue/topic management
JCL (Job Control Language)
TSO/ISPF

Must be an Australian Citizen, bonus if you already have a security clearance.
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📌 Mainframe Developer Queensland (Australia)
🏢 Talent
📍 Australia