Senior .Net Developer
Whizdom ·whizdom.shazamme.com
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Senior .Net Developer – 3-Year Contract | Melbourne (Laverton)
About the Company
Our client is a globally recognised consulting organisation delivering innovative technology and business solutions across a range of sectors. They work closely with government and enterprise clients to modernise systems, improve operational efficiency, and enable data-driven decision-making.
About the End Client
The end client operates within a highly secure government environment, focused on maintaining and improving complex data and reporting systems critical to national operations.
Role Overview
The Senior .NET Developer (Technical Lead) leads specialized Level 3 and Level 4 application sustainment and enhancement activities for a suite of secure engineering tools.
This role is critical for maintaining mission-focused capabilities, resolving systemic failures, and ensuring compliance with the Information Security Manual (ISM).
Key Responsibilities
If this opportunity aligns with your experience and career goals, please submit your CV today.
For a confidential discussion, contact:
George Wright on 0480 011 549 or email georgew@whizdom.com.au
About the Company
Our client is a globally recognised consulting organisation delivering innovative technology and business solutions across a range of sectors. They work closely with government and enterprise clients to modernise systems, improve operational efficiency, and enable data-driven decision-making.
About the End Client
The end client operates within a highly secure government environment, focused on maintaining and improving complex data and reporting systems critical to national operations.
Role Overview
The Senior .NET Developer (Technical Lead) leads specialized Level 3 and Level 4 application sustainment and enhancement activities for a suite of secure engineering tools.
This role is critical for maintaining mission-focused capabilities, resolving systemic failures, and ensuring compliance with the Information Security Manual (ISM).
Key Responsibilities
- Lead Level 3 and 4 application support, involving code-level analysis, system patches, and root cause analysis for systemic failures.
- Design and develop Major Enhancements (30+ days effort) strictly adhering to a sequential Waterfall Solution Development Methodology.
- Maintain application security accreditation and configuration in accordance with ISM standards.
- Coordinate end-to-end releases, ensuring only successfully tested and authorized components are deployed into the live production environment.
- Manage high-priority (P1/P2) incidents within strict resolution timeframes (e.g., 4-hour resolution for P1).
- Maintain technical documentation, including Solution Architecture Documents (SAD) and System Design Documents (SDD).
- Expert knowledge of .NET Framework, .NET Core, and C#.
- Deep experience with IIS and web application hosting in Windows Server environments.
- Extensive experience in the full software development lifecycle (SDLC) using Waterfall practices.
- Active AGSVA NV1 Clearance (Required for code-level access and production deployment).
- Must be able to work fulltime from Melbourne (Laverton)
- Long-term 3-year contract within a stable, high-impact government program
- Opportunity to work on meaningful projects in a secure and structured environment
- Exposure to modern data environments and enterprise-scale systems
If this opportunity aligns with your experience and career goals, please submit your CV today.
For a confidential discussion, contact:
George Wright on 0480 011 549 or email georgew@whizdom.com.au
Frequently asked questions
Who is hiring for the Senior .Net Developer role?
Whizdom is hiring for the Senior .Net Developer position, a Shazamme client. Apply directly on the employer's career site.
Where is the Senior .Net Developer job located?
The Senior .Net Developer role with Whizdom is based in Laverton, VIC, AU.
Is the Senior .Net Developer role full-time or contract?
This is a full time position at Whizdom.
What experience level is the Senior .Net Developer role?
The Senior .Net Developer position is aimed at senior-level candidates.
How do I apply for the Senior .Net Developer role at Whizdom?
Apply directly on Whizdom's career page via the Apply button on this listing. ZammeJobs links straight through to the employer's ATS — no third-party form, no resume database.