Staff Software Engineer - iOS - Commonwealth Bank of Australia

Staff iOS Engineer – Customer Channels & Data

Business Banking Technology

*Sydney or Melbourne locations

• Shape the future of mobile experiences for Business Banking customers.
• Influence architecture, engineering standards and platform direction across one of Australia's largest mobile engineering environments.
• Experiment with and scale Generative AI and agentic AI experiences that transform how customers interact with the bank.

Do work that matters

At CommBank, we're transforming how Australian businesses engage with the bank through digital channels, data-driven experiences and emerging AI capabilities.

As a Staff iOS Engineer, you'll play a critical role in shaping the future of mobile experiences across Business Banking. You'll help build intuitive, secure and scalable experiences that support customers throughout their banking journey.

You'll have the opportunity to work with emerging Generative AI and agentic AI capabilities, helping design, build and scale intelligent experiences that improve how customers interact with the bank.

Working closely with engineers, product teams, designers and platform specialists, you'll help deliver experiences used at national scale while influencing architecture, engineering practices and platform excellence across the domain.

See yourself in our team

Business Banking Technology executes the Technology Strategy across Business Banking through world-leading application of technology and operations.

We partner closely with the business to solve real-world problems using data and AI-driven insights, resilient platforms and modern engineering practices, delivering customer value at speed and scale.

You'll join a team responsible for customer-facing mobile experiences that help business customers access banking services, financial insights and personalised support through Australia's leading digital banking channels.

Working alongside mobile, cloud, platform and AI engineers, you'll help shape experiences that are intuitive, reliable, accessible and built for the future.

What you'll do

• Lead the design and delivery of scalable, high-performing iOS applications and platform capabilities.
• Drive architecture decisions and establish engineering standards across mobile experiences.
• Champion platform excellence across performance, accessibility, security and reliability.
• Guide teams through the full engineering lifecycle, including design, development, testing, deployment and optimisation.
• Partner with backend, cloud and AI teams to build integrated customer experiences.
• Improve engineering practices, developer experience and platform capabilities.
• Mentor engineers and help grow mobile engineering capability across the organisation.