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Senior Developers - Mainframe, COBOL, Java & C# - Fed Govt!

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Senior Developers - Mainframe, COBOL, Java & C# - Fed Govt!

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Senior Developers - Mainframe, COBOL, Java & C# - Fed Govt!

Skills

JavaC#COBOL

1 month ago

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Important information


Contract type:

Freelance / Contract

Location:

Canberra ACT, Australia

Work mode:

Hybrid

Published on:

14 September 2026

What they need


  • Multiple Senior Developer opportunities across APS6 & EL1 levels
  • Long-term Federal Government contracts with hybrid working
  • Work across mainframe, COBOL, M204, Java & C# environments

Exciting opportunities are available for experienced Senior Developers at APS6 and EL1 levels to work across complex enterprise software systems. These roles will suit developers with strong software engineering and technical design experience, particularly within mainframe environments, with opportunities to take on greater technical leadership at the EL1 level. The successful Senior Developers will be offered initial 12-month contracts with the view to be extended, with opportunities across QLD, ACT, VIC and SA and hybrid working arrangements.

The successful Senior Developers will be responsible for, but not limited to:

  • Design, develop, test and maintain complex enterprise software solutions.
  • Develop software and technical designs for high-complexity systems.
  • Support releases, deployment, production and application maintenance.
  • Provide technical guidance and contribute to quality development outcomes.

The successful Senior Developers will have experience in the following:

  • Enterprise software development and technical/system design.
  • Mainframe environments and COBOL/Adabas Natural.
  • M204, Java and/or C# development environments.
  • Software development lifecycle, release and deployment practices.

This is a fantastic opportunity for experienced Senior Developers to work across critical enterprise systems, develop complex software solutions and secure a long-term Federal Government contract with hybrid working arrangements and rewarding hourly rates. If you have the required skills and experience, APPLY NOW. Please forward your application to [email protected] quoting reference number JB0786.

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