# Senior .NET Developer

> Quality People · Canberra, Australia · Contract · Posted 2026-06-05

**Workplace:** on_site

**Department:** Quality People Recruitment Team

## Description

**Our client URGENTLY requires Senior .NET Developer for 5months + Contracts in Canberra.**

The **Senior .NET Developer** will provide senior technical leadership, hands-on development capability and operational support for business-critical systems that underpin digital operations. Your primary focus is to lead the development, maintenance, support and progressive improvement of a legacy enterprise system built on Microsoft. You will be responsible for sustaining the system in a secure, reliable and maintainable state while supporting business continuity, defect remediation, enhancements and transition planning.

**Skills and Experience required includes:**

-   Lead hands-on development, maintenance, troubleshooting and enhancement of a legacy .NET system and associated application components.
-   Undertake software development using Microsoft .NET technologies, including C#, .NET/.NET Core, rich-client components, application services, APIs, batch processes and related frameworks.
-   Demonstrated experience maintaining and enhancing legacy or complex business-critical systems, including the ability to understand existing codebases, diagnose defects, manage technical debt, improve reliability and implement changes without disrupting business operations.
-   Ability to participate in vendor knowledge-transfer activities and operationalize transferred knowledge through source-code review, technical artefact review, documentation uplift, troubleshooting, release support and establishment of repeatable internal support practices.

**Government experience would be highly advantageous.**

**Top $'s Paid !**

**Contract extensions available !**

**CV must be uploaded to be considered.**

For other future opportunities that are not currently listed, please go to: [https://apply.workable.com/quality-people/j/0E5BBAAE57/](https://apply.workable.com/quality-people/j/0E5BBAAE57/)

Quality People is committed to all forms of workforce diversity and encourages applications from men and women of all ages and cultures, including indigenous Australians, and Veterans.

[Www.QualityPeople.com.au](http://Www.QualityPeople.com.au)

## Apply

[Apply at Quality People](https://apply.workable.com/quality-people/j/6AAA30D96F/apply)

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