Staff Software Engineer – Mobile

Commonwealth Bank

. Set and champion the strategic technical direction for Android, including architecture, platform evolution, framework upgrades and migration pathways .

Posted 10/7/2026full-timeMelbourne • AustraliaLeadWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in Android development with a focus on Kotlin, the Android SDK, and Jetpack Compose, while leading technical direction and mentoring engineers to enhance mobile engineering practices. Proficient in modern mobile architecture, secure application delivery, and integration with cloud services.

Highest-signal resume keywords

Android DevelopmentKotlinMobile ArchitectureAutomated TestingCloud Services

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Android SDKJetpack ComposeMVVMMVIClean ArchitectureDependency InjectionSOLID PrinciplesREST APIsGraphQL APIsProduction Observability

Soft Skills

Technical LeadershipMentoringCollaborationStrategic Decision-Making

Tools & Technologies

AWSContinuous IntegrationContinuous DeliveryAutomated Testing Frameworks

Industry Keywords

Mobile ApplicationsEngineering PracticesSecure DeliveryLegacy SystemsReusable Solutions

Tech Stack

Tools & technologies

AndroidAWSCloudGraphQLiOSKotlinMicroservicesSwift.NET

About the role

Key responsibilities & impact

Set and champion the strategic technical direction for Android, including architecture, platform evolution, framework upgrades and migration pathways
Own full-cycle engineering delivery from ideation and design through to build, testing, release and production support
Modernise customer payment experiences and evolve legacy mobile components towards reusable and scalable solutions
Partner with Product, Design, Security, backend and engineering teams to deliver secure, reliable and consistent customer journeys
Champion engineering practices across architecture, automated testing, continuous integration and delivery, performance, security and observability
Provide hands-on technical leadership and expert advice on delivery planning and complex engineering challenges
Mentor engineers and uplift Android capability across the wider mobile engineering community
Influence end-to-end solutions spanning the CommBank app, APIs and cloud services

Requirements

What you’ll need

Deep Android development experience using Kotlin, the Android SDK and Jetpack Compose
Strong knowledge of mobile architecture, including MVVM, MVI, Clean Architecture and modular design
Experience with dependency injection, object-oriented design, SOLID principles and established software design patterns
Proven delivery of secure and reliable mobile applications
Experience with automated testing, continuous delivery and production observability
Experience integrating REST or GraphQL APIs
Experience working with cloud services such as AWS
Ability to lead technical decisions, constructively challenge existing approaches and build support for strategic engineering direction
Experience mentoring engineers and improving capability, quality and engineering practices across teams
Exposure to iOS, Swift, .NET, C#, microservices or regulated technology environments would be beneficial

Benefits

Comp & perks

Accessible, inclusive and respectful workplace
Support or adjustments for accessibility needs
Career development opportunity within the Commonwealth Bank Group
Support from HR Direct and accessibility assistance