Commonwealth Bank

Staff Software Engineer

Australia · Work style not stated · Full time

Apply on the employer’s site ↗See how well you match this job

You apply directly with the employer. ROLIVA does not submit applications from this page and is not the employer.

About the role

Description from the employer’s posting. Check the employer’s page for the current version.

EmployerCommonwealth Bank
LocationAustralia
Work styleWork style not stated
Employment typeFull time
Employer posted12 Oct 2026

• You are a deeply hands-on engineer who thrives on solving complex, enterprise-scale problems.
• We are a team of high-performing engineers transforming how technology is delivered across the bank.
• Together we’re building the platforms and capabilities that power tomorrow’s bank.

Do work that matters

Here, you’ll turn your passion into impact, working on modern platforms and engineering solutions that enable faster, simpler and more scalable outcomes across the organisation.

You’ll contribute to building secure, reliable systems that underpin critical business capabilities, while helping shape how technology supports broader business objectives and drives meaningful results.

By leveraging cloud-native technologies and modern engineering practices, you’ll help create standardised, resilient platforms that enable rapid delivery and continuous improvement.

See yourself in our team

Show full description

As a Staff Software Engineer in the Digitisation & Enablement Crew, you’ll play a key role in shaping architecture, uplifting engineering standards, and mentoring engineers across the team.

This is a senior, hands-on role. You’ll spend most of your time designing and building production systems, while influencing technical direction and contributing to broader technology strategy.

You’ll operate with high leverage, working across squads to guide how systems are designed, built, and evolved in a modern engineering environment.

What you’ll do

• Design and build scalable microservices and APIs
• Contribute to architecture for enterprise-scale platforms and systems
• Improve engineering standards, code quality, and secure development practices
• Support integration across internal and external platforms
• Build and run what you ship – embedding observability, reliability, and resilience
• Contribute to CI/CD, automation, and safe, frequent deployments
• Mentor engineers and uplift capability across the team
• Drive pragmatic, high-quality engineering decisions aligned to business outcomes

We’re looking for engineers who

• Are genuinely hands-on and comfortable owning complex systems end-to-end
• Have strong backend engineering capability (APIs, microservices, distributed systems)
• Have experience contributing to or shaping enterprise-scale architecture
• Understand security, reliability, and performance at scale
• Can connect technical decisions to business outcomes
• Thrive in collaborative environments and challenge ideas constructively
• Care deeply about simplicity, quality, and long-term maintainability
• Actively mentor others and raise the engineering bar

Technical capability

We use a broad range of technologies. You don’t need all of them — strong fundamentals and depth matter most.

Our ecosystem includes:
Java / Spring Boot / Temporal / AWS Native Services

Cloud & DevOps

• AWS (cloud-native architectures)
• Kubernetes, Docker
• CI/CD (GitHub, Teamcity Octopus)
• Infrastructure as Code (CloudFormation)
• Observability and monitoring tools

Data

- AWS Data Services

• Snowflake

- Relational DB - Postgres
• NoSQL / DocumentDB
• Event-driven architecture (e.g. Kafka) is beneficial

AI Powered Engineer

Good Understanding of the AI Powered Engineering

Leveraging AI to accelerate the Product feature builds

Optimisation and Structure of AI Powered Engineering

AI Engineer

Good understanding of Eval Driven Development

Agentic AI Architecture - RAG, Autonomous Agentic, HITL

Understanding of LLM gateways like PortKey

Well rounded understanding of the building Agentic AI Product and Services

LLM Trace and telemetric management - tooling like Honey Hive

If you're already part of the Commonwealth Bank Group (including Bankwest, x15ventures), you'll need to apply through Sidekick to submit a valid application. We’re keen to support you with the next step in your career.

We're aware of some accessibility issues on this site, particularly for screen reader users. We want to make finding your dream job as easy as possible, so if you require additional support please contact HR Direct on 1800 989 696.

Advertising End Date: 22/10/2026

See how well you match this job Apply on the employer’s site ↗

Check your resume against this job Free, no sign-up. Nothing you paste is stored.

Staying safe while you apply

Never pay to apply, interview or accept an offer. ROLIVA never asks you for payment to apply to a job.
Apply only through the official “Apply on the employer’s site” button, on the employer’s own site, and check that a recruiter’s email uses that employer’s own domain rather than a free email address.
Be cautious of an offer made with no real interview, or pressure to decide quickly or share financial details early.

Does something look wrong with this listing? Use “Report broken link” in the role details, or read ROLIVA’s full job-safety guidance ↗.

Preparing for this role with ROLIVA

Check the fit.
Compare the requirements with the experience you have confirmed, including gaps.
Prepare honestly.
Build interview stories and application drafts from your own evidence.
Keep track.
Save the role and record your own application status and follow-ups.

Create a free workspace or log in.