Do Work That Matters
At CommBank, we’re committed to delivering world-class digital banking services. Our Rex team is focused on building innovative solutions that empower our customers and drive business value. We leverage modern technologies to create scalable, reliable, and impactful systems that redefine banking experiences.
See Yourself in Our Team
The Rex team is responsible for delivering high-quality software solutions that support critical business functions. As a Senior Software Engineer, you’ll play a key role in shaping the technical evolution of our systems by contributing to end-to-end design, implementation, and delivery.
You’ll work across the full software development lifecycle (SDLC), from front-end development to backend services, APIs, and cloud infrastructure.
We’re Interested in Hearing from People Who Have
Solid hands-on experience across the full stack, from front-end to backend and cloud
Take ownership and collaborate effectively to deliver high-quality software solutions
Champion modern coding practices and drive scalable, reliable outcomes
Excel in designing, developing, and deploying high-quality software solutions
Communicate clearly with stakeholders and influence technical decisions positively
Think creatively to solve complex technical challenges and improve processes
Coach and mentor junior engineers to uplift software development practices
Foster a culture of excellence, collaboration, and openness
Tech Skills
We use a broad range of tools, languages, and frameworks. We don’t expect you to know them all but experience or exposure with some of these (or equivalents) will set you up for success in this team;
Front-end: Angular/React, TypeScript, JavaScript, HTML, CSS
Backend: Java, C#, SpringBoot
Database: Oracle/Snowflake
Cloud: AWS
DevOps: CI/CD pipelines, GitHub Actions
Observability: Familiarity with monitoring and logging tools
Architecture: Microservices and API design patterns
Working with us
Whether you’re passionate about customer service, driven by data, or called by creativity, a career with CommBank is for you.
We support our people with the flexibility to balance where work is done with at least half your time each month connecting in the Sydney office. We also have many other flexible working options available including changing start and finish times, part-time arrangements and job share to name a few.
Here, you’ll thrive. You’ll be supported when faced with challenges and empowered to tackle new opportunities.
Apply today and do work that truly matters!
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.
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