Senior Full-Stack Engineer: .NET, React, Azure, AI

Arventa; Australian Capital Territory; On-site; AUD 120,000 - 180,000; Full time

Job summary

Arventa is seeking experienced Senior Full Stack Developers to design and build the next generation of our SaaS platform. This hands‑on role focuses on creating scalable, secure and high‑quality software using .NET Core, React, Azure and microservices architecture.

You will work across the full development lifecycle, contributing to technical design, architecture, development, testing and deployment while helping establish strong development standards and engineering practices.

Qualifications

• 5+ years’ experience in .NET Core and scalable backend development.
• Proficiency with React and modern frontend patterns.
• Experience with Azure cloud infrastructure and services.

Responsibilities

• Develop and maintain scalable backend services with .NET Core.
• Build responsive frontends using React and modern UI patterns.
• Design and evolve microservices architecture for modular systems.
• Manage and optimize Azure cloud infrastructure and services.
• Support DevOps workflows and CI/CD pipelines.
• Research and experiment with AI LLMs to introduce intelligent features into the product.

Skills

NET Core

React

Azure

Microservices

CI/CD

AI/LLMs

Cloud architecture

Tools

Git

Docker

Job description

Arventa is seeking experienced Senior Full Stack Developers to design and build the next generation of our SaaS platform. This hands‑on role focuses on creating scalable, secure and high‑quality software using .NET Core, React, Azure and microservices architecture.

You will work across the full development lifecycle, contributing to technical design, architecture, development, testing and deployment while helping establish strong development standards and engineering practices.