Senior .NET Full-Stack Engineer — Cloud-Native & AI-Driven

Commonwealth Bank; City of Melbourne; On-site; AUD 140,000 - 190,000; Full time

Benefits offered by this job

Competitive salary package

Career development

Job summary

Commonwealth Bank is seeking a Staff Software Engineer (.NET Full Stack) to shape architecture and deliver large-scale .NET services for wealth platforms. You will lead technical direction across distributed systems, cloud-native designs and high-volume processing, partnering with engineering managers and product owners.

Join a team building digital wealth experiences for mass affluent and high-net-worth customers, leveraging AI-powered development tools and modern DevSecOps practices to drive

Qualifications

• Solid hands-on leadership across complex enterprise systems.
• Deep expertise in .NET/C# full stack development.
• Experience designing scalable, secure, cloud-native architectures.
• Strong background in modern SDLC, Agile, and DevSecOps practices.

Responsibilities

• Lead architecture decisions and establish engineering standards.
• Design and deliver large-scale .NET services, APIs, and event-driven systems.
• Mentor engineers and drive performance, security and observability improvements.
• Collaborate with product and engineering managers to align technical direction.

Skills

Technical leadership

.NET full stack

Architecture design

SDLC & Agile

AWS cloud

IaC

Docker

Kubernetes

CI/CD

Observability

AI/GenAI tooling

Mentoring engineers

Stakeholder collaboration

Tools

Docker

Kubernetes

AWS

CloudFormation

CDK

Prometheus

Grafana

ELK Stack

Datadog

Postman

JMeter

Selenium

LangChain

LangGraph

LlamaIndex

AutoGen

Semantic Kernel

RAG

Job description

Commonwealth Bank is seeking a Staff Software Engineer (.NET Full Stack) to shape architecture and deliver large-scale .NET services for wealth platforms. You will lead technical direction across distributed systems, cloud-native designs and high-volume processing, partnering with engineering managers and product owners.

Join a team building digital wealth experiences for mass affluent and high-net-worth customers, leveraging AI-powered development tools and modern DevSecOps practices to drive