Senior Backend Developer (C# .NET) | Melbourne-Based Hybrid | Build Something That Matters We’re looking for a skilled and experienced Senior Backend Developer to join a tight-knit Melbourne-based team working on a product that’s making a real-world impact across industries like transport, government, and corporate services. If you enjoy solving complex problems, writing clean and efficient code, and being part of a collaborative environment where your ideas are valued — this role is for you. What You’ll Be Doing: Build and enhance a critical platform used by major organisations across Australia Design high-performance backend systems using modern C# .NET frameworks Apply your understanding of distributed systems and cloud infrastructure to deliver scalable solutions Collaborate closely with product and engineering teams in a supportive, hybrid work environment What You’ll Need: Australian citizenship (must-have) Around 10 years of experience in backend development and DevOps, particularly with AWS Expertise in C# .NET (latest versions preferred), WebAPI/MVC Strong skills in EF Core, LINQ, TSQL, and NoSQL (MongoDB or similar) Familiarity with distributed patterns like CQRS and Pub/Sub Nice to Have: AGSVA Baseline security clearance or higher AWS tools like EC2, ECS, Lambda, CDK Experience with Azure DevOps Pipelines Familiarity with AspNet Boilerplate Some frontend knowledge (HTML/CSS/JavaScript/Angular) Why You’ll Love It Here: Be part of a growing team working on a unique, impactful product Flexible mix of office and remote work Autonomy, ownership, and the opportunity to influence technical decisions A workplace that values clean code, smart solutions, and collaboration