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Principal Software Engineer (Dot Net/Python, AI)
Commonwealth Bank - InternalSydney, New South Wales, Australia • Melbourne, Victoria, Australia
Posted April 2, 2026
Full Time
About the Company
Commonwealth Bank is Australia's foremost provider of a vast array of financial services, including retail and premium banking.
Job Description
Principal Software Engineer role at CommBank, building modern, reliable software engineering across.NET and Python on AWS, with a focus on AI and secure APIs.
Requirements
- 15+ years building, operating and improving enterprise-grade software
- Track record of delivering outcomes in regulated environments
- Hands-on leadership: mentoring engineers, setting coding standards, enabling autonomy with clear guardrails
Benefits
- Generous Paid Time Off
- 401k Matching
- Retirement Plan
- Visa Sponsorship
- Four Day Work Week
- Generous Parental Leave
- Tuition Reimbursement
- Relocation Assistance