About the Role:
The .NET Developer is responsible for designing, developing, testing, maintaining and supporting secure, reliable and scalable applications and APIs using Microsoft .NET technologies. Working in a multidisciplinary delivery environment, the role requires strong technical capability, sound judgement, effective communication and the ability to work collaboratively with business analysts, testers, architects, DevOps engineers and other technical specialists.
Skills and Experience Required:
1. Demonstrated experience developing, maintaining and supporting applications using C#, .NET and ASP.NET MVC or equivalent Microsoft development technologies in an enterprise ICT environment.
2. Demonstrated ability to design, build and maintain APIs, integrations, backend services and database-driven application components.
3. Strong analytical, problem-solving and judgement skills, including the ability to investigate defects, resolve issues and provide practical technical recommendations.
4. Experience using source control, automated testing, CI/CD pipelines, work tracking systems and development tools such as Azure DevOps or equivalent.
5. Well-developed written and verbal communication skills, including the ability to prepare clear technical documentation and explain technical matters to different audiences.
6. Proven ability to work independently and collaboratively in a multidisciplinary delivery team, contribute to team outcomes and support a positive workplace culture.
7. Understanding of secure software development practices, privacy, accessibility, records management and relevant ICT governance requirements.
8. Experience working with front-end frameworks and libraries such as Angular, React or Vue and with state management in SPA applications.
9. Demonstrated technical development experience: Developing with the latest .NET frameworks (also .NET core) and in-depth knowledge of generics, LINQ;
10. Developing and consuming services using WCF (soap/xml) and Restful (Rest/json); Using ORM productivity tools to access databases; Using common development patterns like factories, interfaces, repositories and dependency injection;
11. Using Mock Frameworks.
Location and Contract Term: This role can be based in QLD, WA, ACT, VIC, NSW, NT, SA, TAS
.
Initial Contract till 31 December 2027 with 1 x 12 - month contract extension options pending budget and delegate approval .
Security Requirements: Applicants must be Australian Citizens and hold a baseline security clearance
How to Apply:
Applications close 25 September.
Please upload your resume to apply. Candidates will need to be willing to undergo pre-employment screening checks which may include, ID and work rights, security clearance verification and any other client requested checks
Please note you may need to complete selection criteria to complete this application process. We will be in touch with instructions for suitably skilled candidates
Call Kelly 0480 002 457 or email kelly@whizdom.com.au for any further information
Senior .Net Developers
Contract Type:
Contract
Location:
Canberra, Australian Capital Territory, Australia
Industry:
Information & Communication Technology (ICT)
Salary:
Contact Email:
kelly@whizdom.com.au
Date Published:
21-Sep-2026
Reference Number:
V-67030
Senior .Net Developers


