Job Type: Full-time

Full Stack Developer Contract 9 months (likely to extend $600-800 a day including super, ex GST Sydney Immediate start We're recruiting on behalf of a well-established financial services organisation in Sydney, currently investing heavily in their engineering team as they build out a up-to-date, cloud-native platform. This role is genuinely backend-heavy (roughly 80% backend, 20% frontend) and centred on integration work, connecting systems, building and consuming APIs, and moving data reliably between platforms. The backend is actively shifting toward C#/.NET as the primary direction, with a solid amount of legacy React/TypeScript/Node.js still in production that continues to need support. Key responsibilities: Design, build and maintain backend services and APIs primarily in C#/.NET Build and maintain integrations with internal systems and third-party providers Work across AWS infrastructure,



contributing to and maintaining Lambda- and ECS-based services Write and optimise SQL against relational databases Support existing React/TypeScript front-end code where required Collaborate with product owners, designers and engineers within an agile squad Participate in code reviews, troubleshoot production issues, and contribute to CI/CD practices What we're looking for: Strong commercial experience with C# and .NET / .NET Core Solid AWS experience, ideally including Lambda and ECS Confident, hands-on SQL experience, schema design, query writing, and performance tuning Working knowledge of React and/or TypeScript Genuine experience with API design and system integration work Comfortable operating within an established framework rather than driving architecture, this is a hands-on delivery role, not an architecture-first position Financial services or another regulated industry background is a plus, not a requirement Working arrangement: predominantly office-based, 4-5 days a week expected, particularly in the initial months.

📌 Full Stack Developer (Australia)
🏢 Morgan Mckinley
📍 Australia