Job Description
Full Stack .NET Developer (.NET / React / Azure / Microservices)
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Full Stack .NET Developer (.NET / React / Azure / Microservices)
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We are seeking an experienced Full-Stack .NET Developer to take end-to-end ownership of feature development for a new online portal. The role will work across the .NET backend, React front end and Azure environment, delivering recent capabilities within a modern microservices architecture.
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Key responsibilities
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Design, build and deliver new portal features across the full technology stack.
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Develop scalable backend services and APIs using .NET.
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Build responsive, user-friendly interfaces using React.
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Develop and support Azure services, including Functions, App Services, Storage and Key Vault.
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Work with containers and Azure Kubernetes Service (AKS).
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Build event-driven integrations using message bus and messaging technologies.
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Contribute to microservices design, development and integration.
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Collaborate with UI/UX designers working in Figma.
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Participate in Agile ceremonies, estimation, code reviews and release activities.
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Use AI development tools such as Claude,



Codex and GitHub Copilot to improve delivery quality and efficiency.
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Required experience
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Strong commercial full-stack development experience using .NET and React.
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Proven ability to take ownership of features from design through to deployment.
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Strong hands‐on experience with Azure Functions, App Services, Storage and Key Vault.
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Experience working with containers and AKS.
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Experience designing or developing microservices.
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Good knowledge of API design, integration and cloud-native development.
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Experience working in Agile delivery environments.
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Strong communication and stakeholder collaboration skills.
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Highly desirable
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Strong message bus or event-driven architecture experience.
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Experience with Azure Service Bus or similar messaging platforms.
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SQL Server experience.
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Experience collaborating with designers through Figma.
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Practical experience using Claude, Codex, GitHub Copilot or similar AI-assisted development tools.
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📌 Full Stack.Net Developer (.Net / React / Azure / Microservices) (New South Wales)
🏢 The Aquarium
📍 New South Wales