Senior Software Engineer – SRE (Payments)

At ASB, our Payments platforms sit at the heart of how New Zealand moves money. We’re looking for an experienced C#/.NET Developer to join our Payments domain, operating within a highly secure, regulated banking environment .

This is a development‑led role , with shared responsibility for the security, reliability and operability of the systems you build. You’ll work on large‑scale, mission‑critical banking systems where strong engineering, secure design and operational excellence genuinely matter.

About The Role

You’ll join a Payments‑aligned Agile Scrum squad responsible for building and running backend services that support high‑value, high‑throughput payment platforms.

The core focus of the role is hands‑on software development , supported by a pragmatic SRE / DevOps mindset . Alongside writing high‑quality code, you’ll help ensure ...