.Net Developer

Silverlink Technologies; Sydney; On-site; AUD 110,000 - 140,000; Full time

Job summary

Silverlink Technologies is seeking a .Net Developer to join our Sydney team for a permanent, full‑time role. You will develop backend services in C#/.NET Core, build modern web apps with React/TypeScript, and design scalable RESTful APIs. The position emphasizes AWS deployment, Docker containerization, and CI/CD with GitHub Actions, with AI exposure welcomed.

Location: Sydney, Australia. The role involves end-to-end solution design, development, and deployment in a collaborative environment with

Qualifications

• Experience building backend services with C#/.NET Core and microservices.
• Strong knowledge of RESTful APIs and modern web apps with React/TypeScript.
• Familiarity with AWS services and containerized deployment (Docker).

Responsibilities

• Develop backend services using C#/.NET Core within a microservices architecture.
• Build modern web applications using React/TypeScript and integrate REST APIs.
• Design, implement, and optimize scalable, well-tested software.
• Set up CI/CD pipelines and containerized deployments (GitHub Actions, Docker, AWS).
• Monitor applications, investigate root causes, and enhance observability.
• Collaborate on AI engineering tasks and leverage AI/agentic workflows when applicable.

Skills

C#/.NET Core

Microservices Architecture

Design Patterns

Dependency Injection

Authentication/Authorization

API Gateway

Next.js/React.js

CI/CD with GitHub Actions

AWS

Docker

Observability/Monitoring

AI exposure

Tools

AWS ECS

Aurora PostgreSQL

GitHub Actions

Docker

Next.js

React.js

Job description

Greetings!! We have an urgent opening for “.Net Developer"- Sydney, Australia.

Role – .Net Developer

Location – Sydney, Australia

Duration:- Permanent

Job Description:

Technical Expectations:

Application Development

• Ideally a full-stack engineer with strong experience developing backend services using C#/.NET Core.
• Strong experience building modern web applications using React, TypeScript.
• Strong understanding of RESTful API design, implementation, and integration.
• Experience building scalable, maintainable, and well-tested software.
• Strong troubleshooting and root cause analysis skills across distributed systems.
• Experience working with AWS, particularly (ECS ,Application Load Balancers, Aurora PostgreSQL, CloudWatch ,Lambda
• Experience with Docker and containerized application development.
• Familiarity with CI/CD pipelines, particularly GitHub Actions.
• Strong troubleshooting skills using application logs, metrics, and observability platforms such as Observe or similar.

AI Engineering (Highly Regarded)

Exposure to modern AI engineering practices is highly desirable, including:

• AI Agents and agentic workflows
• Good experience with LLM

Mandatory skills

• C#, .NET Core and Microservices Architecture
• Design Patterns, including Singleton and Factory Patterns
• Dependency Injection and Clean Architecture
• Authentication and Authorization
• API Gateway and Catalog-related concepts
• Next.js, React.js and front-end development
• GitHub Actions, CI/CD pipelines and deployment
• AWS services and cloud deployment
• End-to-end solution design, development and deployment
• AI-related exposure and integration
• Coding and problem-solving exercises

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