OnCloud is a Perth technology consultancy. We build, run and support software for clients across infrastructure, resources and services. We're small on purpose, so everyone ships and everyone's work counts.

The role

You'll design, build and support C#/.NET applications from the first commit through to production. You'll work closely with clients, steer technical decisions and help set the standard for code quality across the team.

What you'll do

Build and maintain C# / .NET (Core/8+) applications and APIs

Own features end to end: design, code, test, deploy, support

Work in Azure and take part in CI/CD, cloud architecture and DevOps

Review code and mentor other developers

Turn client problems into clear, workable solutions

What you bring





5+ years of commercial C# / .NET development

Strong ASP.NET Core, REST APIs, SQL Server / Entity Framework

Experience with Azure (App Services, Functions, Azure DevOps or GitHub Actions)

Clear communication with clients, not just other developers

Nice to have: front end (React/Blazor), managed support work, consulting background

Senior role with real ownership and autonomy

Diverse client work, so you won't sit on one codebase for years

Hybrid flexibility, Perth CBD/metro

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📌 Senior Developer (Western Australia)
🏢 OnCloud
📍 Western Australia