Top NET Developer Jobs in Sydney

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.

Develop and maintain enterprise-grade C# and .NET applications, RESTful APIs, event-driven microservices, and distributed systems on AWS. Design PostgreSQL schemas, optimize queries, and support high-volume workloads across the full software development lifecycle. Collaborate with product owners and architects while meeting compliance, security, resiliency, and service-level requirements. Use and evaluate AI-assisted development tools responsibly for coding, testing, refactoring, documentation, and automation.

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.

Develop, test, review, and maintain software using C#, .NET, APIs, databases, and web technologies. Contribute to software design, technical strategies, Agile development, and customer system support. The role requires managing multiple priorities, ensuring code quality and performance, collaborating with stakeholders, and occasionally working after hours.

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.

Senior forward-deployed engineer who leads end-to-end delivery of AI-first, full-stack solutions for enterprise clients. Own discovery through production, embed with client teams, apply Gen-e2 AI-native engineering practices, use LLMs and AI coding tools daily, and modernize .NET applications while ensuring architecture, adoption, and measurable impact.