Job Title : Senior Dotnet Developer

Location : Sydney

Mode: Permanent

Role Overview

We are seeking an experienced .NET Developer to design, develop, and maintain scalable enterprise applications. The ideal candidate will have strong expertise in C#, .NET Core/.NET 8, ASP.NET Core, REST APIs, microservices, cloud platforms, and modern software engineering practices.

Key Responsibilities

- Design, develop, test, and deploy enterprise-grade applications using C# and .NET technologies.
- Build and maintain RESTful APIs and microservices.
- Develop scalable backend services using ASP.NET Core.
- Collaborate with Business Analysts, Product Owners, QA teams, and Solution Architects.
- Write clean, maintainable, and reusable code following best practices.
- Perform code reviews and mentor junior developers.
- Optimize application performance, scalability, and security.
- Integrate applications with databases, third-party APIs, and cloud services.
- Participate in Agile ceremonies including sprint planning, stand-ups, and retrospectives.
- Support CI/CD pipelines and DevOps initiatives.

Required Skills & Experience
- 5 years of experience in .NET development.
- Robust hands-on experience with C#, .NET Core/.NET 6/8, and ASP.NET Core.




- Experience developing REST APIs and microservices.
- Strong SQL Server experience, including performance tuning and stored procedures.
- Experience with Entity Framework Core and LINQ.
- Knowledge of authentication and authorization mechanisms (OAuth2, OpenID Connect, JWT).
- Experience with Git and modern source control practices.
- Strong understanding of Object-Oriented Programming (OOP), SOLID principles, and design patterns.
- Experience working in Agile/Scrum environments.

Preferred Skills
- Azure or AWS cloud experience.
- Docker and Kubernetes.
- Azure DevOps or GitHub Actions CI/CD pipelines.
- Messaging technologies such as Kafka, RabbitMQ, or Azure Service Bus.
- Front-end experience with Angular, React, or Blazor.
- Experience with AI-assisted development tools such as GitHub Copilot or OpenAI Codex.

Qualifications
- Bachelor's degree in Computer Science, Information Technology, Software Engineering, or a related field.
- Microsoft Azure or .NET certifications are advantageous.

Interested candidates can send their updated resume to [email protected] or reach me @ M: 61283195529

📌 Senior Dotnet Developer (Sydney)
🏢 CareCone Group
📍 Sydney