Software Specialist - Development - Interbank

At ASB, we’re all about helping our customers get “One Step Ahead” by building secure, resilient technology that underpins how money moves across New Zealand and globally. Our Payments platform sits at the heart of this, powering critical banking services every day.

We’re looking for a Software Specialist (C#, .NET) to join our Interbank squad, working on large-scale backend systems that support core banking and international payment services.

This is a hybrid role, with 2–3 days per week in our Albany office.

About The Role

You’ll be part of a high-performing engineering Payments squad building and running cloud-native backend services in a highly secure and regulated environment.

This is a hands‑on role where you’ll design and deliver modern solutions using the latest C# and .NET, working across event‑driven architectures, asynchronous messaging, and well‑designed API services on Azure.

You’ll collaborate closely with engineers,...