Senior Full Stack Engineer | $170k – $190k + Super | Melbourne - Hybrid | .NET, React, AI

What does an engineering role look like when AI isn't just another tool, but fundamentally changes how the team builds software?

We're partnering with a really exciting growing technology business on the hire of a Senior Full Stack Engineer to join a newly formed product engineering team. You'll be building new modules and workflow features across their platform, while working in a genuinely AI-first environment where engineers use and build AI agents as part of their everyday development process.

You'll own features end to end across .NET/C#, React and TypeScript , while taking architectural ownership of a significant area of the product. Expect a mix of greenfield development, platform evolution and recent AI capabilities, working closely with the Engineering Manager and Principal Engineer.

What they're looking for:





Strong commercial experience across .NET/C# and modern React/TypeScript development, with the ability to own architecture and technical decisions from design through to production. You'll also enjoy mentoring other engineers and raising engineering standards across the team.

AI experience is a major focus. You don't need to be an AI Engineer, but you should already be using tools such as Claude Code, Cursor, Copilot or similar and be excited by the idea of directing multiple AI agents, verifying their output and finding better ways to build software with AI.

The stack:

.NET / C# | React | TypeScript | Terraform | Claude Code | OpenAI

If you're a strong Full Stack Engineer who wants to work somewhere genuinely pushing how AI is used in software engineering, hit apply or reach out directly.

📌 Senior Full Stack Engineer (Melbourne)
🏢 Preacta
📍 Melbourne