Lead PL/I Design and Development Consultant

Lead PL/I Design & Development Consultant

• Circa. $650 per day including super
• Location: Any Australian location
• Working holiday visa holders and candidates without local experience are welcome to apply

We are seeking a highly experienced, hands-on PL/I consultant to support a major database migration for a financial services organisation. You will lead complex design and development work, provide technical assurance, and help an established team solve demanding engineering challenges.

Key responsibilities

• Lead technical analysis and detailed design for complex PL/I application changes.
• Develop high-risk PL/I components and analyse large online, batch and integration codebases.
• Lead troubleshooting, root-cause analysis and performance tuning.
• Review designs and code, identify technical risks, and support testing and implementation readiness.
• Provide hands on technical leadership and practical knowledge transfer to the development team.

Essential experience

• Extensive enterprise PL/I design and development experience on IBM mainframes.
• Career depth typically associated with 20+ years in complex mainframe environments.
• Strong experience across major PL/I development, migration, remediation or modernisation initiatives.
• Deep practical knowledge of VSAM and IBM MQ.
• Proven ability to safely modify large, complex legacy applications and resolve difficult online, batch, data and integration issues.
• Hands on technical leadership, design assurance and code review experience.
• Strong written and verbal communication skills.

Desirable

• Db2, CICS and high volume transaction processing.
• Banking, insurance or another regulated industry.
• Complex financial calculations, batch processing, reconciliation or regulatory processing.
• Legacy database migration and mainframe diagnostic tools.