Top NET Developer Jobs in Sydney

Build and operate secure, scalable full-stack software across APIs, backend services, integrations, and Angular interfaces. Own features from discovery and technical design through release, production support, and iteration. Troubleshoot issues, improve reliability and performance, participate in code reviews, and collaborate with product and engineering teams to deliver customer-focused SaaS capabilities.

Develop and maintain secure cloud applications using C#, .NET, ASP.NET Core, and Microsoft Azure. Design authentication and authorization solutions with Azure AD B2C, Microsoft Entra ID, OAuth 2.0, OpenID Connect, SAML, and REST APIs. Deploy cloud-native solutions, manage Azure services, and build CI/CD pipelines using Azure DevOps.

Develop full-stack applications using an object-oriented language, JavaScript frameworks, cloud platforms, SQL Server, Redis, and AI-assisted development tools. Required technologies include C#/.NET, Java, C++, React.js, Next.js, Angular, Azure, AWS, and GCP.

Develop and maintain enterprise-grade applications using .NET Framework, C#, SQL Server, JavaScript, and XML. Responsibilities include database design and optimization, legacy code maintenance, API and SOAP integrations, threading, debugging, profiling, performance monitoring, code reviews, and Agile SDLC participation. The role also supports version control, potential migration to modern technologies, CI/CD pipelines, and DevOps tooling.

Leads end-to-end modernization from a monolith to microservices, including legacy analysis, architecture, estimation, data migration, deployment, and production support. Guides .NET services, databases, messaging, containerization, and frontend integrations. Acts as the technical escalation point for complex issues while improving Jira tracking, estimation accuracy, QA collaboration, release predictability, and engineering processes. Manages and develops the team through one-on-ones, performance reviews, feedback, and career-focused objectives.

The Senior .Net Developer will enhance SDG's C#/.NET Core codebase, design high-load services, and optimize MS SQL queries, benefiting from a remote work environment and attractive benefits.