At Charter Diligence, we go beyond just placement — we support our contractors with practical benefits that reflect real-life needs. All contractors engaged through us have access to early cash advances on approved timesheets, offering flexibility in cases of unforeseen expenses or cash flow challenges. Unlike traditional labour hire providers, we understand that life doesn’t always align with a pay cycle — and we're here to help when it matters most. Well, ask your mates if they’re already a Charter Diligence Contractor — chances are, they’re already benefiting from the support we provide.

About the Role

We are recruiting 5x experienced Software Engineer .NET Developers to support a major Federal Government digital modernisation program in Canberra.

You will work within an established Agile development team, enhancing enterprise applications, modernising legacy systems and delivering secure, scalable software solutions using C#, .NET and Microsoft technologies.

This is an excellent opportunity for developers who enjoy hands-on coding, solving complex technical challenges and contributing to business-critical systems.

•  Position: .NET Developers (5 vacancies)
•  Daily Rate: $800-$1200/day + super
•  Level: APS6 Equivalent
•  Location: Canberra, ACT
•  Work Arrangement: Onsite with discretionary hybrid flexibility
•  Start Date: 10 November 2026 (estimated)
•  Initial Duration: Until 30 June 2027
•  Extension Option: One additional 12-month period
•  Working Hours: Up to 40 hours per week
•  Security Clearance: Active NV1 required before commencement

Applicants must be based in Canberra or within reasonable daily commuting distance. Relocation and long-distance commuting arrangements will not be considered.

• Key Responsibilities Develop, enhance and maintain enterprise applications using C#, .NET Framework and modern .NET.
•  Build and integrate RESTful APIs, backend services and SQL database solutions.
•  Modernise existing applications to improve performance, reliability and security.
•  Develop and maintain automated build and deployment pipelines using Azure DevOps.
•  Participate in Agile ceremonies, sprint planning, code reviews and software testing.
•  Troubleshoot application defects and provide technical support for production systems.
•  Collaborate with technical teams and business stakeholders to deliver quality software solutions.
•  Prepare technical documentation and follow secure coding and development standards.