Lead Systems Developer New

Lead Systems Developer 

Location: Canberra, ACT 
duration: 6 months 

 
About the Opportunity 
Our government client is seeking a highly experienced Lead Systems Developer to support the maintenance, enhancement, and stabilisation of a complex, business-critical legacy system. 
You will play a key role in ensuring ongoing system reliability while contributing to modern development practices, vendor knowledge transition, and operational improvements. This is a hands-on role suited to a senior developer who can balance application development, system support, and continuous improvement in a dynamic environment. 
  
Key Responsibilities 

• Lead development, maintenance, troubleshooting, and enhancement of a legacy .NET application and associated components 
• Design and develop solutions using C#, .NET/.NET Core, ASP.NET, APIs, and batch processing frameworks 
• Develop and maintain database components including SQL scri...