Staff Software Engineer - .Net/Nextjs, Commonwealth Bank of Australia, AU

• You have knowledge that spans both development and operations, including coding, infrastructure management, system admin/engineering and DevOps Toolchains.

• We are embarking on an engineering transformation with the key focus on Full Stack, Full Cycle engineering.

• Together we will build tomorrow’s bank today, using world-leading engineering, technology, and innovation.

Do work that matters:

You’ll be responsible for designing and delivering cloud-native, scalable, secure, high availability and high-performance solutions on AWS, leveraging your full-stack expertise in Next.js and .NET Core. This role demands a strategic thinker with deep technical acumen, capable of guiding engineering teams and influencing cross-functional stakeholders to deliver enterprise-grade platforms.

Be at the forefront of innovation by delivering impactful solutions for Open banking. You'll play a key role in our digital transformation, driving the uplift of our consent creation and management user journey —shaping the future of how we serve customers.

See yourself in our team:

Join a team that’s shaping the future of customer service technology. As a Staff Software Engineer, you will join the ODI (Open data and Identity) Crew to lead innovation in every banking domain. ODI crew primarily owns Open Banking, which is a regulatory and compliance API first channel which provides a foundation for customers to securely share their banking data with accredited third parties, giving them more control over how their information is used.

We’re interested in hearing from people who:

• Deliver full stack, full cycle design solutions, with a strong focus on front-end engineering using Next.js, while also supporting robust back-end development with C# and .NET Core.

• Lead as a technical subject-matter expert, mentoring engineers and sharing knowledge through workshops, guilds, and collaborative forums.

• Design and implement innovative, scalable solutions as part of a cross-functional squad, using technologies like GraphQL, modern data access layers, and cloud-native services on AWS.

• Work with a DevSecOps mindset, owning the full lifecycle—you build it, you secure it, you test it, and you run it—with a strong grasp of CI/CD, automated testing, infrastructure pipelines, logging, and monitoring.

• Leverage AI-assisted development tools such as GitHub Copilot, Cursor, Figma AI, and others to accelerate delivery and improve code quality is highly desirable.

• Collaborate closely with stakeholders, translating business needs into technical solutions that deliver real value, while continuously driving process improvements and innovation

• Think outside the box, challenge the status quo, and bring a creative mindset to solving complex problems.

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 will set you up for success in this team:

• Expert in SDLC and Agile methods with broader experience around architecture, design, implementation, deployment, integration, and technology transformations.

• Full cycle design experience: design, build, challenge and run essential.

• Full Stack Development: Strong expertise in Next.js, and .NET Core/C# with experience designing scalable microservices and APIs (GraphQL & REST).

• Cloud & DevOps: Hands-on experience with AWS, Docker, Kubernetes, and CI/CD tools like GitHub Actions, TeamCity, and Jenkins.

• Database & API Design: Proficient in PostgreSQL, Oracle, and modern data access patterns.

• Monitoring & Observability: Familiar with tools like Prometheus, Grafana, Splunk, and AWS CloudWatch.

• AI Technologies: Hands-on experience with coding agents and automation is highly desirable. A strong technical mindset and willingness to adopt AI in daily workflows is equally valued.

• Secure Engineering & DevSecOps: Deep understanding of security principles, DevSecOps, and SRE practices.

• Agile Delivery & Testing: Proven experience with TDD/BDD, automated testing, service virtualization, and cloud-native application development.

• Understanding of hardware-software integration concepts, even without hands-on experience, is highly valued —especially in uplifting and enhancing existing system functionality.

Working with us

We support our people with the flexibility to balance where work is done, with at least half your time each month connecting in the office.

Here, you’ll thrive. You’ll be supported when faced with challenges and empowered to tackle new opportunities. We really love working here, and we think you will too.

If this sounds like you, apply now!

Advertising End Date: 29/09/2025