Senior Staff .NET Full-Stack Engineer (Cloud & AI)

Commonwealth Bank; Sydney; On-site; AUD 140,000 - 200,000; Full time

Job summary

Commonwealth Bank is seeking a Staff Software Engineer to shape digital customer and colleague experiences for Business Banking. The role focuses on cloud, data and AI-enabled platforms, influencing standards and solving enterprise-scale challenges across customer channels.

You will join teams delivering modern, scalable technology, mentoring engineers and guiding architecture while collaborating with product and business stakeholders to drive meaningful outcomes.

Qualifications

• Proven experience designing and delivering complex software in large-scale environments.
• Hands-on software engineering with cloud-native apps and modern stacks.
• Ability to mentor engineers and influence technical direction.

Responsibilities

• Lead design and delivery of scalable software across customer channel and data platforms.
• Build and evolve applications, APIs, services and platform capabilities.
• Contribute across backend, cloud, and data-enabled solutions.
• Drive architectural decisions and influence engineering direction within squads.
• Champion CI/CD, automated testing, observability and DevSecOps.
• Partner with product, business and architecture stakeholders to deliver outcomes.
• Mentor engineers and grow technical capability across the organization.
• Support platforms in production and drive automation and operational excellence.

Skills

.NET / .NET Core

APIs

Cloud AWS

Kubernetes

Docker

Terraform/CloudFormation

CI/CD

Observability

DevSecOps

React/Next.js/TypeScript/Python

Microservices

DDD

Tools

AWS

Kubernetes

Docker

Terraform

CloudFormation

React

Next.js

TypeScript

Python

Job description

Commonwealth Bank is seeking a Staff Software Engineer to shape digital customer and colleague experiences for Business Banking. The role focuses on cloud, data and AI-enabled platforms, influencing standards and solving enterprise-scale challenges across customer channels.

You will join teams delivering modern, scalable technology, mentoring engineers and guiding architecture while collaborating with product and business stakeholders to drive meaningful outcomes.