CareerPlan

Staff Software Engineer - Mel/Syd

Sydney, New South WalesFull-timeA$170k2026-10-07 → 2026-10-11

Core

Lead architecture and modernization of .NET services and APIs for a financial institution's data products.

Role type

Staff Software Engineer

Builds

Cloud-native .NET services, APIs, and integrations for PCC and Collections data products

Domain

Financial services, Payments

Required skills

C#, Modern .NET, ASP.NET Core, REST APIs, AWS, Distributed systems, Containers, SQL, CI/CD, Automated testing, Application security, Production engineering

Preferred skills

.NET 8, DHP, Event-driven architecture, Cards or payments, PCC

Technologies

.NET, ASP.NET Core, AWS, DHP

Responsibilities

Lead architecture of modern .NET services and APIs, Build and evolve ASP.NET Core services, Design integrations with PCC and Collections data products, Establish stable API and integration contracts, Reduce unnecessary coupling to Cards source systems, Lead modernisation of legacy .NET services, Build cloud-native solutions on DHP/AWS, Establish CI/CD, automated testing and observability standards, Improve application resilience and security, Lead complex production troubleshooting, Mentor Senior Software Engineers