.NET Developer Jobs in Sydney, Australia

Resourcecorner IT; Sydney; On-site; AUD 90,000 - 130,000; Full time

Job summary

Resource Corner IT in Sydney, Australia is seeking an experienced .NET Developer to join our growing software team. You will contribute to application development using .NET, C#, and ASP.NET Core, building RESTful APIs, and implementing secure authentication with JWT or OAuth.

The role emphasizes strong OOP, design patterns, and modern architecture, with collaboration across disciplines to deliver robust solutions.

Qualifications

• Strong practical experience with .NET and C#.
• Knowledge of ASP.NET Core and RESTful API development.
• Understanding of API authentication, authorization concepts, and CORS.
• Familiarity with secure software development practices.
• Knowledge of OOP, database relationships, and design patterns.
• Experience or familiarity with EF Core or Dapper.
• Understanding of Dependency Injection and SOLID principles.
• Knowledge of the SDLC and application support.
• Excellent verbal and written communication skills.
• A collaborative mindset and enthusiasm for continuous learning.

Responsibilities

• Build and maintain applications using .NET, C#, and modern web technologies.
• Develop and work with RESTful APIs using ASP.NET Core Web APIs.
• Implement API authentication using JWT or OAuth and understand Cross-Origin Resource Sharing (CORS).
• Apply secure coding practices, including awareness of the OWASP Top 10.
• Use object-oriented programming (OOP) principles and understand entity relationship management.
• Demonstrate general awareness of software design patterns.
• Work with Entity Framework Core (EF Core) or Dapper.
• Apply Dependency Injection and SOLID principles.
• Understand the Software Development Life Cycle (SDLC).
• Support application development and ongoing application maintenance.
• Communicate effectively with team members and contribute to a collaborative working environment.

Skills

.NET and C#

ASP.NET Core

RESTful APIs

JWT/OAuth

Security practices

OOP & SOLID

EF Core / Dapper

SDLC

Communication

Tools

EF Core

Dapper

Job description

Location: Sydney, Australia
Job Category: Software Development / IT
Job Title: .NET Developer / .NET Engineer
Company: Resource Corner IT
Employment Eligibility: Candidates must be locally available with full working rights in Australia. Visa sponsorship is not provided.

Job Overview

Resource Corner IT is seeking an experienced .NET Developer to join its growing team in Sydney, Australia. This opportunity is suited to professionals with strong experience in application development using .NET, C#, ASP.NET Core, and modern web technologies.

The successful candidate will contribute to application development and support, API implementation, secure coding, and software engineering practices. Applicants should have a solid understanding of object-oriented programming, database relationships, design patterns, and modern application architecture.

Strong communication skills, collaboration, and a willingness to learn and share knowledge are important for this role.

Key Responsibilities and Technical Requirements

• Build and maintain applications using .NET, C#, and modern web technologies.
• Develop and work with RESTful APIs using ASP.NET Core Web APIs.
• Implement API authentication using JWT or OAuth and understand Cross-Origin Resource Sharing (CORS).
• Apply secure coding practices, including awareness of the OWASP Top 10.
• Use object-oriented programming (OOP) principles and understand entity relationship management.
• Demonstrate general awareness of software design patterns.
• Work with Entity Framework Core (EF Core) or Dapper.
• Apply Dependency Injection and SOLID principles.
• Understand the Software Development Life Cycle (SDLC).
• Support application development and ongoing application maintenance.
• Communicate effectively with team members and contribute to a collaborative working environment.

Candidate Requirements

Applicants should have:

• Strong practical experience with .NET and C#.
• Knowledge of ASP.NET Core and RESTful API development.
• Understanding of API authentication, authorization concepts, and CORS.
• Familiarity with secure software development practices.
• Knowledge of OOP, database relationships, and design patterns.
• Experience or familiarity with EF Core or Dapper.
• Understanding of Dependency Injection and SOLID principles.
• Knowledge of the SDLC and application support.
• Excellent verbal and written communication skills.
• A collaborative mindset and enthusiasm for continuous learning.

Location and Work Eligibility

Location: Sydney, Australia

Candidates must be locally available and have full working rights in Australia. Resource Corner IT has stated that visa sponsorship is not available for this position.

Salary and Benefits

The salary range, employee benefits, and employment package have not been specified in the supplied job announcement. Candidates should confirm these details with the employer during the recruitment process.

Career Development

This role offers an opportunity to apply and develop software engineering skills across .NET application development, API integration, secure coding, and application support. Working collaboratively with a growing team can also provide opportunities to share technical knowledge and strengthen professional development.