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Principal software engineer

Sydney
Commonwealth Bank
Software Engineer
Posted: 25 June
Offer description

* You are highly experienced in building customer focussed solutions

* We are a team of big thinkers, who love to push boundaries and create new solution

* Together we will build tomorrow's bank today, using world-leading technology and innovation

Do work that matters

CommBank is recognized as leading the industry in IT and operations with its world-class platforms and processes, agile IT infrastructure, and innovation in everything from payments to internet banking and mobile apps.

Here, you'll get to turn your passion into reality, working with new technology on state-of-the-art projects to enable a seamless and unrivalled customer experience. 

Born curious, you're constantly learning and are eager to share the latest tech, insights and ways of working with your team. Honing your craft is something that happens inside and outside of work and you're a passionate and active member of the broader software engineering community. 

We support our people with the flexibility to balance where work is done with at least half your time each month connecting in 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. Talk to us about how these arrangements might work for you. 

See yourself in our team

You'll join the Service Management Modernisation (SMM) Program, a strategic initiative driving DevSecOps transformation across the bank. Our mission is to simplify and automate operational processes, empowering service owners and engineers to focus on innovation. You'll work closely with a newly formed squad embedded in SRE Engineering, collaborating with a Product Manager and engineers across business units to solve real-world challenges through automation, data, and AI.

You're a big thinker, problem solver and challenge seeker. You enjoy the satisfaction of writing elegant and efficient code using leading engineering practices.
Born curious, you're constantly learning and are eager to share the latest tech, insights and ways of working with your team. Honing your craft is something that happens inside and outside of work and you're a passionate and active member of the broader software engineering community.

Cultural fit and attitude first. Main responsibilities as Principal Software Engineer:

* You'll be a technical leader and strategic thinker, driving the design and delivery of scalable, solutions (AI and Traditional)

* You'll bring deep expertise in Software development, GenAI, architecting and deploying best practices to cloud platforms, and modern engineering practices to guide teams, influence architecture, and shape the future of our technology landscape

* Fostering a collaborative culture by partnering with technical leaders, engineers and product owners to ensure successful customer focused outcomes are delivered

* Lead and/or partner on the design and implementation of engineering solutions across the enterprise, with a focus on platform engineering, prompt engineering, and knowledge engineering

* Drive automation and simplification of compliance and operational processes through data, dashboards, and system integrations

* Build and scale GenAI capabilities, including infrastructure for model fine-tuning, deployment, and monitoring

* Stay ahead of emerging trends in software development but particularly AI/ML, LLMs, and cloud technologies, and translate insights into actionable strategies

* Ensure compliance with data privacy and governance standards in all development initiatives

* Continued mentoring of engineering talent

* Ability to document and communicate thoughts and ideas to snr. leadership and non-technical audiences

Tech skills: 

You will need to be across a broad range of tools, languages, and frameworks. We don't expect you to know them all deeply but experience or exposure to some of these will set you up for success in this team:

* You are a full cycle developer that can code in 2 or more: Python, TypeScript, Golang

* You have demonstrated experience developing microservices using and developing robust, scalable RESTful APIs

* Database experience includes Vector/Graph and non-deterministic testing approaches

* Cloud platform experience with AWS and Azure

* Demonstrated success in platform engineering, including infrastructure design, scalability, and reliability

* Practice experience in: DevSecOps, CI/CD, Infrastructure as Code, TDD and/or BDD

* Deep expertise in GenAI, LLMs, and ML frameworks (e.g. LangChain, Semantic Kernel)

* Proven experience as a Principal Engineer or Technical Lead in large-scale, cloud-native environments (AWS, Azure)

* Demonstratable experience with customer engagement systems, automated testing frameworks

Working with us:  

Whether you're passionate about customer service, driven by data, or called by creativity, a career with CommBank is for you.   

Our people bring their diverse backgrounds and unique perspectives to build a respectful, inclusive, and flexible workplace with flexible work locations. One where we're driven by our values, and supported to share ideas, initiatives, and energy. One where making a positive impact for customers, communities and each other is part of our every day.  

Here, you'll thrive. You'll be supported when faced with challenges and empowered to tackle new opportunities. We're hiring engineers from across Australia and have opened technology hubs in Melbourne and Perth. We really love working here, and we think you will too.  

If this sounds like the role for you then we would love to hear from you. Apply today 

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.

Advertising End Date: 04/07/2025

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