Senior Software Engineer – Full Stack, Unloan (React, Typescript, Node.js, GraphQL API)

We’re Unloan – a forward-thinking business looking to revolutionise the lending industry. We’re a modern, agile, standalone brand backed by the Commonwealth Bank and we’re building the future of digital home lending.

As the Senior Software Engineer working for Unloan at CBA, you will help drive business growth by driving innovation at the intersection of technology, security, and intelligent automation. You will help in supporting the strategic design and architecture of Unloan’s platform, delivering complex, high-performance services and products that redefine digital lending.

Reporting to an Unloan Chapter Lead, you’ll operate in a modern full-stack, full-cycle engineering environment, owning end-to-end delivery from design to production. You’ll build secure, scalable solutions using TypeScript, React, Node.js, and GraphQL , while driving Agentic AI and automation to streamline operations and accelerate delivery across both back-end and front-end systems.

CBA’s Technology unit delivers world-class digital banking and safeguards the bank’s systems through leadership in data, infrastructure, cyber security, and resilience. It also empowers over 53,000 employees with cutting-edge workplace technology and tools to enhance collaboration and customer outcomes.

Join the Unloan technology team , part of CBA’s wider Digital and Technology Home Buying division within the Digital Technology function, where we’re redefining home lending from the ground up. Unloan is a digital-first platform built like a start-up but backed by the scale and trust of CommBank. We’re transforming a traditionally slow, complex process into a seamless, transparent, and empowering experience for our customers.

Our technology is cloud-native, GraphQL-driven, data-informed, and secure by design, enabling faster decisions, smarter automation, and continuous innovation. Every design and engineering choice supports our mission to make home loans fairer, simpler, and more rewarding, from effortless applications to our automatic loyalty discount that lowers rates every year At Unloan, innovation meets impact.