Senior Software Engineer - Android

• You are collaborative and enjoy solving analytical problems to help our team to reach highest potential

• We are Australia’s largest native mobile team, building apps used by millions

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

Do work that matters

We're building tomorrow’s bank today, which means we need creative and diverse engineers to help us redefine what customers expect from a bank. Envisioning new technologies that are still waiting to be invented and reimagining products that support our customers and help build Australia’s future economy.

CommBank is recognised 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. Our Software team are the brains behind Australia’s number one banking app, Netbank, Cardless Cash, Comm Sec Pocket and Spend Tracker. We go beyond a passion for web and mobile development, creating reliable APIs at a unique scale in Australia. And you could be a part of that journey.

See yourself in our team

Our mobile team is the largest mobile team in the country. The team responsible for building Australia’s number one banking app, used by over 5 million people every day. We build elegant, world-class solutions that go beyond design to improve the financial wellbeing of each user. As someone who naturally balances logical, deep thinking with imagination and design, you’re a natural for coming up with great ideas. As a team we’re constantly striving to be the best in digital, pushing the boundaries to provide an unrivalled, personalised user experience across every product.

As a Senior Mobile Engineer, you’ll be working within a cross-functional squad responsible for developing and managing customer capabilities hosted on our mobile banking application. You’ll use the latest technology to build apps and features that determine how millions of people access their money. Drawing from your strong mobile application experience, you’re constantly pushing the boundaries to help deliver outcomes that define future industry trends. Your passion for outstanding user experience and ability to solve complex problems is key to developing high quality, technical solutions. Here, you’ll collaborate with the best mobile engineers in the country that emphasise open communication, quality work and a culture of excellence.

We’re interested in hearing from people who:

• Possesses full-cycle engineering experience: ideation, technical design, build, testing (unit, integration, system), release, and ongoing maintenance.

• Are driven by passion for designing and developing robust mobile applications while balancing security, performance, availability, and maintainability concerns.

• Have a test-driven development mindset and be able to write and document code.

• Can act as an SME for mobile application development and be able to understand the current code base

• Can mentor junior engineers and be able to contribute both individually and as a team player.

• Are constantly thinking outside the box and breaking boundaries to solve complex technical problems

• Works well in teams and have strong collaboration skills in driving continuous improvement initiatives.

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:

• Proven experience developing robust and secure mobile solutions for Android applications with Kotlin and Java

• Strong Knowledge of and experience with MVVM, Gradle, Coroutines

• Expertise with Jetpack Compose and Material Design

• Advanced experience in software engineering and architecture principles in mobile

• Solid UI and end to end test automation experience

• Understanding of CI/CD pipeline - Teamcity, GitHub, GitHub Actions

• Knowledge of public cloud along with various back-end APIs and systems

• Any experience with the following would be great - AI/ML, Agentic AI, Banking domain

Working with us:  

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

We support our people with the flexibility to balance where work is done with at least half their time 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.

Our people bring their diverse backgrounds and unique perspectives to build a respectful, inclusive, and flexible workplace with flexible work locations. We’re looking for people who truly live our values: Care, Courage and Commitment and we’ll offer you great opportunities to develop your career with us.