Full-Stack .NET Engineer: Azure, React & Microservices

The Aquarium

Willoughby City Council

On-site

AUD 110,000 - 150,000

Full time

14 days+

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Job summary

The Aquarium in New South Wales is seeking an experienced Full Stack .NET Developer to own feature development for a new online portal. You will work across the .NET backend, React frontend and Azure environment, delivering new capabilities within a modern microservices architecture.

Responsibilities include designing and delivering portal features, building scalable APIs, implementing Azure services and AKS, and collaborating with UI/UX designers and agile teams to improve delivery with AI

Qualifications

Strong full-stack development experience using .NET and React.
Proven ability to own features from design through deployment.
Strong hands-on experience with Azure Functions, App Services, Storage and Key Vault.
Experience with containers and AKS.
Experience designing or developing microservices.
Knowledge of API design, integration and cloud-native development.
Experience in Agile delivery environments.
Strong communication and stakeholder collaboration skills.

Responsibilities

Design, build and deliver new portal features across the full technology stack.
Develop scalable backend services and APIs using .NET.
Build responsive, user-friendly interfaces using React.
Develop and support Azure services, including Functions, App Services, Storage and Key Vault.
Work with containers and Azure Kubernetes Service (AKS).
Build event-driven integrations using message bus and messaging technologies.
Contribute to microservices design, development and integration.
Collaborate with UI/UX designers working in Figma.
Participate in Agile ceremonies, estimation, code reviews and release activities.
Use AI development tools such as Claude, Codex and GitHub Copilot to improve delivery quality and efficiency.