Senior Full Stack/.Net Developer

Exclaim IT; Canberra; On-site; AUD 110,000 - 160,000; Full time

Job summary

Exclaim IT is seeking an experienced Full Stack .NET Developer to join a multidisciplinary Agile team in Canberra. You will contribute to design, development and delivery of secure, scalable enterprise applications using C#/.NET, Vue 3, and Azure cloud services.

Responsibilities include building EF Core data access, REST APIs, Azure deployments, secure authentication, testing and CI/CD, plus collaboration across architects, testers and other developers.

Qualifications

• Demonstrated experience developing enterprise applications using C#, modern .NET/.NET Core, ASP.NET Core, REST APIs, EF Core and SQL Server/Azure SQL.

Responsibilities

• Design, develop and maintain secure, scalable and maintainable applications using C#, .NET and Vue 3.
• Develop and maintain Vue 3 frontend applications, Backend-for-Frontend (BFF) APIs and business APIs.
• Build data access components using EF Core and SQL Server/Azure SQL.
• Develop and maintain integrations with departmental and external enterprise systems.
• Develop, deploy and support applications hosted on Microsoft Azure.
• Implement secure authentication and authorisation practices across applications and APIs.
• Write unit, integration and automated tests to maintain software quality and reliability.
• Apply Git-based source control and CI/CD practices for build, testing and deployment.
• Participate in solution design, code reviews and technical reviews.
• Produce and maintain technical documentation.
• Troubleshoot application, integration and performance issues.
• Collaborate with multidisciplinary Agile teams, including developers, architects and testers.
• Work within established enterprise design frameworks, security standards and delivery processes.
• Provide technical guidance and mentoring to less experienced developers where required.

Skills

C#/.NET

Vue 3

Azure

REST APIs

Tools

Entity Framework Core

SQL Server/Azure SQL

Git

CI/CD pipelines

Job description

We are seeking an experienced Full Stack .NET Developer to join a multidisciplinary Agile team, contributing to the design, development and delivery of secure, scalable and high-performing enterprise applications.

The successful candidate will have strong hands‑on experience across backend development using C# and .NET, modern frontend development using Vue 3, and application development within the Microsoft Azure environment.

We are seeking an experienced Full Stack .NET Developer to join a multidisciplinary Agile team, contributing to the design, development and delivery of secure, scalable and high-performing enterprise applications.

The successful candidate will have strong hands‑on experience across backend development using C# and .NET, modern frontend development using Vue 3, and application development within the Microsoft Azure environment.

Key responsibilities

• Design, develop and maintain secure, scalable and maintainable applications using C#, .NET and Vue 3.
• Develop and maintain Vue 3 frontend applications, Backend-for-Frontend (BFF) APIs and business APIs.
• Build data access components using Entity Framework Core and SQL Server/Azure SQL.
• Develop and maintain integrations with departmental and external enterprise systems.
• Develop, deploy and support applications hosted on Microsoft Azure.
• Implement secure authentication and authorisation practices across applications and APIs.
• Write unit, integration and automated tests to maintain software quality and reliability.
• Apply Git-based source control and CI/CD practices for build, testing and deployment.
• Participate in solution design, code reviews and technical reviews.
• Produce and maintain technical documentation.
• Troubleshoot application, integration and performance issues.
• Collaborate with multidisciplinary Agile teams, including developers, architects and testers.
• Work within established enterprise design frameworks, security standards and delivery processes.
• Provide technical guidance and mentoring to less experienced developers where required.

Highly desirable criteria

• Demonstrated experience developing enterprise applications using C#, modern .NET/.NET Core, ASP.NET Core, REST APIs, Entity Framework Core and SQL Server or Azure SQL.
• Strong frontend development experience using Vue.js/Vue 3, TypeScript or JavaScript, HTML and CSS.
• Proven experience delivering high-volume transactional applications and complex enterprise system integrations.
• Hands‑on experience developing and deploying applications using Microsoft Azure, Git and CI/CD pipelines.
• Strong understanding of secure application development, authentication, authorisation, automated testing and secure coding practices.
• Demonstrated experience working within multidisciplinary Agile teams and collaborating with technical and non-technical stakeholders.

Desirable criteria

• Previous experience delivering enterprise software solutions within Australian Government agencies.
• Experience working within established government delivery, security and governance frameworks.
• Experience implementing Customer Identity and Access Management (CIAM) solutions, including OAuth 2.0, OpenID Connect, JWT, application identities and CIAM B2C or equivalent identity platforms.
• Experience with Azure services, including:
• Azure API Management
• Azure App Service and Azure Functions
• Azure Service Bus
• Azure Key Vault
• Azure SQL
• Application Insights
• Azure App Configuration
• Experience with Infrastructure as Code (IaC) and automated deployment practices.
• Experience integrating with enterprise platforms such as SAP, ERP, CRM and other line-of-business systems using APIs and asynchronous messaging patterns.

Skills and experience

• Strong full-stack software engineering capabilities, with expertise across backend and frontend technologies.
• Excellent problem-solving and analytical skills, with the ability to troubleshoot complex technical issues.
• Strong understanding of enterprise application architecture, API development and integration patterns.
• Experience developing secure, maintainable and testable software solutions.
• Good understanding of cloud-based application development and deployment within Microsoft Azure.
• Strong knowledge of Agile delivery practices, including sprint planning, estimation and collaborative development.
• Excellent communication and interpersonal skills, with the ability to work effectively within multidisciplinary teams.
• Ability to manage competing priorities and deliver quality outcomes within established project timelines.
• Application requirements: Each candidate must provide a one-page pitch (maximum 5,000 characters) addressing all the specified essential and desirable criteria, outlining their relevant skills and experience.

Contact details

For a confidential chat, please contact Shruthi on 0474 545 *** or via email at ***email_hidden*** and we would be more than happy to provide you with additional information and assist in the application process.

Please note that a National Police Check might be required as part of pre‑employment screening.