CareerPlan

Staff .NET Engineer

Sydney, New South WalesFull-time2026-10-08 → 2026-10-22

Core

Lead the practical modernisation of backend services and legacy systems, designing robust, secure, and scalable .NET architectures within AWS.

Role type

Staff .NET Engineer (Technical Leadership & Modernisation)

Builds

Production-grade .NET backend services and modernised legacy systems

Domain

Enterprise Software, Cloud Native (AWS), .NET Ecosystem

Required skills

C#, .NET Framework, AWS (ECS, Queuing), System Design, Security Architecture, DevOps (GitHub Actions, TeamCity, Docker), Legacy Modernisation, AI Tooling

Preferred skills

Thought Leadership, Mentoring, Strategic Vision, Hands-on Technical Leadership

Technologies

.NET, C#, AWS, ECS, Docker, GitHub Actions, TeamCity, Claude Code

Responsibilities

Set architectural standards and guide engineering squads; Spearhead modernisation of legacy services; Design and build high-throughput .NET systems; Own system design and production operations; Deploy and scale workloads on AWS; Architect secure backend solutions; Develop and maintain CI/CD pipelines.

Seniority

Staff, hands-on IC with strategic leadership