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Paxus

C\C++ Programmer

Paxus
Australia · Full-time · Entry

Job Title: Senior C/C++ Developer - Legacy Systems (Mainframe/Solaris)
Location: Melbourne/sydney
Employment Type: 6+ months contract
Clearance: Must be an Australian Citizen (Baseline Clearance recommended)

About the Role

We're seeking an experienced C/C++ Developer with a strong background in maintaining and optimising legacy systems hosted on Mainframe and Solaris platforms. You'll play a key role in system improvement, incident/problem resolution, and 24/7 support, ensuring critical business applications run seamlessly.



Key Responsibilities

  • Maintain and enhance legacy C/C++ applications to ensure stability and performance.

  • Optimise applications to extend usability and minimise downtime.

  • Conduct thorough testing and provide end-user support for legacy systems.

  • Analyse, troubleshoot, and resolve problem tickets with in-depth technical investigation.

  • Perform operational monitoring, alerting, and tuning to ensure optimal system performance.

  • Offer innovative solutions aligned with modern technologies while respecting legacy constraints.

  • Build and maintain relationships with technical and non-technical stakeholders.

  • Provide 24/7 application support as part of a rotating on-call roster.

Mandatory Requirements

  • Australian Citizenship (Baseline Security Clearance recommended).

  • Proven technical expertise with Mainframe/Solaris hosted applications.

  • Experience in supporting systems using surrounding software technologies (scheduler, transaction processor, middleware, etc.).

  • Strong problem-solving and troubleshooting skills.

Desired Skills & Attributes

  • 3-5 years' experience in:

    • C/C++ development

    • XML/XMLT

    • Mainframe environment software development and maintenance

  • Experience with automation (REXX highly desirable).

  • Familiarity with Agile practices and tools (JIRA, Confluence, Kanban, Sprint).

  • Technical exposure to:

    • Mainframe architecture, middleware, and tooling

    • Batch technology from a technical development perspective

To be considered for the role click the 'apply' button or for more information about this and other opportunities please contact Yash Kumar Jain on 03 8680 4235 or email: [email protected] and quote the above job reference number.


Paxus values diversity and welcomes applications from Indigenous Australians, people from diverse cultural and linguistic backgrounds and people living with a disability. If you require an adjustment to the recruitment process, including the application form in an alternate format, please contact me on the above contact details.

Key Skills

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Posted
Aug 08, 2025
Type
Full-time
Level
Entry
Location
Melbourne
Company
Paxus

Industries

Information Services

Categories

Information Technology

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