Senior Software Engineer
CommBank
Senior Software Engineer
CommBank
Full-spectrum financial services and banking
Do work that matters:
As a Senior Software Engineer in Unloan’s Platform Team , you’ll be a software engineer first, designing, building and owning production software end to end. You’ll work across the full stack, building applications, APIs, integrations and automation using technologies such as TypeScript, Node.js and Python, while taking what you build all the way through testing, deployment and production support. You’ll solve complex engineering problems, integrate distributed systems and use AI-assisted development to create smarter, more automated ways of working. Alongside application engineering, you’ll also support the platform services your software depends on, giving you exposure across cloud, containers, Linux and modern delivery tooling.
What makes this role exciting is the breadth of problems you’ll get to solve. You might build an AI-powered workflow one day, integrate engineering and security systems the next, then dive into a production issue across application code, APIs or Linux-based platform services. You’ll help modernise CI/CD, automate operational processes and improve the reliability and security of the engineering environment, with Azure, GitHub Actions, Terraform or Bicep, containers and observability forming part of the wider landscape.
It’s an opportunity to own software from idea through to production, while developing the platform capabilities that help Unloan’s engineers build, release and operate software faster and more safely.
See yourself in our team:
Unloan is a fully digital home loan platform backed by CBA. We believe operational problems are engineering problems waiting to be solved. Our Platform team is a small group of senior engineers with the autonomy to find those problems and fix them properly, whether that means writing application code, integrating APIs, debugging infrastructure, improving security or replacing a manual banking process with reliable automation.
We’re also AI-native in how we engineer. We don’t just use AI to write code, review changes and solve problems faster, we build agents and automated workflows ourselves. Curiosity and experimentation are expected, as is the ability to dive into unfamiliar systems, understand how they really work and challenge existing assumptions. You’ll help us push what’s possible within a banking control environment, building software that makes engineering safer, faster and increasingly autonomous.
We’re interested in hearing from people who:
Tech skills:
We don't expect you to know everything, but experience in several of the following will set you up for success:
If you're already part of the Commonwealth Bank Group (including Bankwest, x15ventures), you'll need to apply through Sidekick to submit a valid application. We’re keen to support you with the next step in your career.
We're aware of some accessibility issues on this site, particularly for screen reader users. We want to make finding your dream job as easy as possible, so if you require additional support please contact HR Direct on 1800 989 696.
Commonwealth Bank of Australia (CommBank) provides a full range of financial services in Australia, including retail, premium, business and institutional banking, funds management, superannuation, insurance, investments and sharebroking. Customers use accounts, loans, investments and insurance through multiple channels with digital tools and advisory services to manage money, borrow, invest and plan for the future. It differentiates itself by its size, scale and breadth, offering a broad suite of services under one umbrella to serve the Australian market. Its goal is to help all Australians build and manage their finances and to engage with customers and communities.
Explore more opportunities at CommBank