Staff Software Engineer (AI, Python, AWS) at Commonwealth Bank | Australia | Rezi

Staff Software Engineer (AI, Python, AWS) at Commonwealth Bank

Staff Software Engineer (AI, Python, AWS)

Commonwealth Bank · Australia

3 days ago

Staff Software Engineer (AI, Python, AWS)

Commonwealth Bank · Australia

3 days ago
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About the Role

Build AI-powered employee experiences that support career growth, skills uplift and internal mobility. Join a hands-on engineering team shaping new People experiences while improving scalability, resilience, security and engineering excellence. Work with modern technology across AWS, Python, Node.js, React and AI-powered engineering practices.

Responsibilities

  • Design, build, deploy and operate cloud-native services and AI-enabled experiences using AWS and modern engineering patterns.
  • Develop production-ready software across Python back-end services, Node.js layers and React-based user interfaces.
  • Contribute to architecture and design decisions, reusable platform components, integration patterns and API-led services across the HR Technology ecosystem.
  • Apply DevSecOps, CI/CD, observability and automation practices to improve security, operability and delivery quality.
  • Build or collaborate on AI agents and AI-powered features within your first three to six months, while helping improve robustness, scalability and governance in the existing codebase.
  • Partner with Product Owners, Data Scientists, Principal Engineers and adjacent crews to deliver measurable outcomes for employee experiences.

Requirements

  • Strong software engineering capability and experience designing, building, testing and maintaining software solutions in collaborative delivery teams.
  • Hands-on capability in Python and AWS, with the ability to contribute productively from the outset.
  • Ability to work across a modern full-stack environment, with experience in or exposure to Node.js and React.
  • Practical exposure to AI engineering, including prompts, guardrails, evaluation, grounding and building AI solutions that are reliable and minimise hallucinations and bias.
  • Strong capability in DevSecOps, CI/CD, automation and engineering quality, with a mindset for improving security, resilience and operational excellence.
  • Mobile engineering experience is a plus.
  • Exposure to HR technology or regulated enterprise environments is a plus.
  • Evidence of AI experimentation through side projects, labs or recent hands-on initiatives is a plus.

Skills

  • AI
  • Python
  • AWS
  • Node.js
  • React
  • DevSecOps
  • CI/CD
  • Automation
  • Prompt engineering
  • Guardrails
  • AI evaluation
  • AI grounding
  • Software engineering

Location

  • Remote

Work Type

  • Full-time

Experience Level

  • Staff

About the Company

  • CommBank is recognised for leading technology, operations and innovation.
  • The HR Technology team is building a new suite of AI-powered People Experiences for our people.
  • CommBank is committed to creating an accessible, inclusive and respectful workplace.

Equal Opportunity

  • We welcome applications from people of all backgrounds, and we're particularly committed to making a positive difference for Aboriginal and/or Torres Strait Islander Peoples.