.Net developer - Sydney

The HR Ally; Sydney; On-site; AUD 150,000 - 190,000; Full time

Job summary

The HR Ally in Sydney is seeking a Senior .Net Developer to lead on Microsoft stack projects, cloud-native design, and DevOps automation. The role focuses on designing scalable, secure applications using .NET, AWS, and modern engineering practices.

You will work with a diverse tech stack including .NET Framework, .NET Core, C#, Node.js, Next.js, Kafka, and SQL/NoSQL databases, contributing to enterprise-grade solutions and mentoring teams in secure SDLC and best-practice CI/CD workflows.

Qualifications

• 8+ years of software development experience.
• Senior engineer skilled in Microsoft stack.
• Cloud-native development and DevOps automation experience.

Skills

.NET Framework

.NET Core / .NET 6+

C#

Microservices Architecture

REST API Development

Node.js

NestJS

Kafka

SQL Database Development

NoSQL Database Design

Job description

Role: .Net Developer (.Net, Next Js, Node Js)
Location: Sydney
Australian Citizens & PR Holders only
Experience: 8+ yrs

Role Summary

Seeking a Senior Software Engineer with extensive experience in the Microsoft technology stack, cloud-native development, and DevOps automation. The successful candidate will be responsible for designing and developing scalable, secure applications leveraging .NET technologies, AWS cloud services, and modern software engineering practices.

Must-Have Skills
Core Technical Skills

• .NET Framework
• .NET Core / .NET 6+
• C#
• Microservices Architecture
• REST API Development
• Node.js
• NestJS
• Kafka and/or IBM MQ
• SQL Database Development (MSSQL, Oracle, Aurora)
• NoSQL Database Design and Development

AWS Cloud
Hands-on experience with:

• AWS Lambda
• S3
• IAM
• CloudWatch
• Step Functions
• Serverless Architectures

DevOps & CI/CD

• GitHub
• GitHub Actions
• TeamCity
• UrbanCode Deploy
• CI/CD Automation
• Agile methodologies
• Jira & Confluence

Strongly Desired Skills:
Frontend Development

• React.js (preferred)
• Next.js
• Redux / Redux Toolkit
• JavaScript / TypeScript
• Testing Library React

Monitoring & Observability

• Splunk / Observe
• Grafana
• Prometheus
• AppDynamics

Security

• Certificate Management
• Secrets Management
• Vulnerability Assessment
• Security Best Practices
• Secure Software Development Lifecycle (SSDLC)

Nice to Have
AI-Assisted Development
Experience with:

• GitHub Copilot
• ChatGPT
• Claude

Additional Experience

• Enterprise application development
• Cloud transformation programs
• Financial Services experience
• Technical mentoring and leadership