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)
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.
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.
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.
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.
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- Posted
- Aug 08, 2025
- Type
- Full-time
- Level
- Entry
- Location
- Melbourne
- Company
- Paxus
Industries
Categories
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