In-Demand Principal software Jobs in Parramatta Nsw

Principal Software Engineer
Commonwealth Bank —Sydney NSW
- Full-time
- APIs
- Leadership
7d
Director, Delivery Assurance (APAC)
Guidewire Software —Sydney NSW
- Full-time
- PMP
- No degree
- AI
Principal Airworthiness (Avionics) Engineer
Boeing RIV Site —Sydney NSW
- Part-time
- Electrical experience
- Communication skills
- Health insurance
- On-the-job training
5d
School Administrative Officer - Full Time - Ongoing - Rosehill Public School
School Administrative and Support —Sydney NSW
- $40.64 an hour
- Full-time
- Microsoft Office
- Administrative experience
- First Aid Certification
12d
FinTech Principal Consultant, Fixed Income and OTC Front Office Specialist, VP
State Street —Sydney NSW
- Full-time
- Management
- Computer Science
- SQL
Principal Account Executive (813)
Protegrity —Sydney NSW
- Full-time
- Sales
- Organisational skills
- Financial services
Staff Engineer
Cartology —Surry Hills NSW
- Full-time
- Hybrid work
- SQL
- Work from home
13d
Customer Service Officer - Liverpool
Belgravia Health & Leisure Group Pty Ltd —Liverpool NSW
- CPR Certification
- First Aid Certification
- POS
Principal Value Consultant
Guidewire Software —Sydney NSW
- Full-time
- Sales
- AI
Practice Coordinator/ Senior Dental Receptionist
TranscenDental Chatswood —Chatswood NSW
- $38 - $42 an hour
- Full-time
- Medical office experience
- Front desk
- In-person
- Parental leave
- Employee discount
Quick Apply
Product Marketing Principal
Genesys —Sydney NSW
- Full-time
- English
- AI
- Communication skills
Principal Primary Design Engineer
UGL Limited —Sydney NSW
- Full-time
- CAD
- Bachelor's degree
- Construction experience
- Wellness program
- Parental leave
Identity Solutions Architect
Okta —Sydney NSW
- Azure
- AWS
- Software development
Quick Apply
9d
Technical Lead
CoStar Group —Sydney NSW
- Full-time
- Azure
- Management
- DevOps
Principal Airworthiness (Avionics) Engineer
Boeing —Sydney NSW
- Part-time
- Electrical experience
- Communication skills
- Health insurance
- Tuition reimbursement
5d
Workday Recruiting, Learning & Talent Senior Principal Consultant
Collaborative Solutions —Sydney NSW
- Full-time
- Microsoft Powerpoint
- Microsoft Excel
- Management
Senior AI Business Consultant
Nice —Sydney NSW
- Analysis skills
- AI
- Communication skills
Senior Systems Engineer
Anduril Industries —Sydney NSW
- Full-time
- Computer Science
- Bachelor's degree
- No degree
Quick Apply
Business Development Representative (SaaS)
Corto Pty Ltd —Sydney NSW
- Full-time
- Hybrid work
- Sales
- Salesforce
- Business development
- Gym membership
Quick Apply
Associate Structural Engineer
Xavier Knight —Sydney NSW
- Full-time
- Management
- Construction experience
- Leadership
- Work from home
- Parental leave

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Principal Software Engineer

Commonwealth Bank -
Sydney NSW

Apply Now

Job Details

Full-time
7 days ago

Qualifications

CI/CD
APIs
Scalability
Leadership

Full Job Description

Principal Software Engineer – Personalisation & Digital Experience

Drive the design and build of a next-generation personalisation engine powering millions of customer interactions
Lead architecture across backend systems, intelligent signals and customer experience platforms
Partner with senior engineering and product leaders to shape the future of hyper-personalised banking

Do work that matters

We’re transforming the digital banking experience for millions of Australians.

The Getting Connected value stream sits at the heart of our digital group, responsible for onboarding customers, helping them navigate the digital ecosystem, and delivering personalised, relevant experiences from the moment they arrive on the home screen.

We are evolving from cohort-based personalisation to true user-level hyper‑personalisation , powered by intelligent signals and a modern technology stack. This includes building a new personalisation engine that can surface timely, contextual prompts — like bill reminders and tailored insights — to help customers make better financial decisions.

As a Principal Engineer , you’ll play a critical role in shaping this transformation, delivering innovative, scalable platforms that define how customers experience our digital channels such as the CommBank App and Netbank.

See yourself in our team

You’ll be part of the Getting Connected value stream within our retail digital group — a large, high-impact ecosystem made up of multiple squads focused on delivering seamless, personalised customer experiences.

Working primarily within the Home Screen squad , you’ll lead engineering across key personalisation capabilities, supporting two squads directly while collaborating with others across the value stream.

This team is focused on:

Onboarding customers into the digital environment
Curating personalised customer journeys and dashboards
Building intelligent signals that proactively engage customers
Enabling real-time, data-driven personalisation at scale

You’ll collaborate with engineers, product owners, and senior technology leaders to design and deliver the systems that power one of the most visible and critical parts of our digital experience.

What you’ll do

Provide technical leadership and architectural direction for the personalisation engine and associated backend systems
Design and build scalable platforms powering intelligent signals and real-time personalisation
Lead the transition from segment-based to individual-based personalisation models
Work hands-on across backend systems, APIs, and data integrations in a high-scale environment
Partner with multiple squads to ensure alignment across architecture, performance, and delivery
Influence and uplift engineering standards, including testing, observability, and deployment practices
Drive innovation by exploring new technologies and approaches beyond the current ecosystem
Mentor engineers and elevate technical capability across the team

What we’re looking for

We’re interested in hearing from people who:

Bring deep backend engineering expertise with strong architectural experience
Have delivered large-scale, customer-facing platforms in complex environments
Are experienced in distributed systems, APIs, and event-driven architecture
Can navigate ambiguity and drive solutions in greenfield or evolving environments
Demonstrate strong learning agility, curiosity, and innovation mindset
Have the confidence to challenge thinking and influence senior stakeholders
Thrive in cross-functional teams and can balance hands-on work with strategic leadership

Experience with personalisation, recommendation systems, or customer experience platforms is highly valued, but not essential.

Skills & technologies

We use a broad range of technologies, and you don’t need experience across all of them. Exposure to the following will be beneficial:

Backend: .NET / C#, Node.js or similar
Architecture: Microservices, event-driven systems
Data: Real-time data processing, APIs, distributed systems
Personalisation: Customer behavioural data, signals, decisioning engines
DevOps: CI/CD, automation, modern deployment practices
Cloud & Infrastructure as Code tools

If this sounds like you, apply today!

Working with us

At CBA, we're building a diverse, inclusive, and flexible workplace where engineers can do meaningful work at scale. We live our values of Care, Courage, and Commitment, and we invest in developing engineering leaders who raise the bar for the whole organisation.

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: 20/07/2026

Apply Now

Refine Your Search

principal software jobs in parramatta nsw

Principal Software Engineer

Director, Delivery Assurance (APAC)

Principal Airworthiness (Avionics) Engineer

School Administrative Officer - Full Time - Ongoing - Rosehill Public School

FinTech Principal Consultant, Fixed Income and OTC Front Office Specialist, VP

Principal Account Executive (813)

Staff Engineer

Customer Service Officer - Liverpool

Principal Value Consultant

Practice Coordinator/ Senior Dental Receptionist

Product Marketing Principal

Principal Primary Design Engineer

Identity Solutions Architect

Technical Lead

Principal Airworthiness (Avionics) Engineer

Workday Recruiting, Learning & Talent Senior Principal Consultant

Senior AI Business Consultant

Senior Systems Engineer

Business Development Representative (SaaS)

Associate Structural Engineer

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Principal Software Engineer – Personalisation & Digital Experience

Do work that matters

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If this sounds like you, apply today!

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