In-Demand Principal systems engineer Jobs in Sydney, Nsw

Principal Engineer - Payments
Macquarie Group Limited —Sydney NSW
- Full-time
- Hybrid work
- AWS
- AI
- Leadership
- Annual leave
- Work from home
Principal Systems Engineer
AECOM —Sydney NSW
- Full-time
- Hybrid work
ICT Principal Engineer - Data Centre Lead
KBR —Matraville NSW
- 8 hour shift
- Engineering
- Office
- Business development
- Health insurance
- Annual leave
Principal Site Reliability Engineer
Macquarie Group Limited —Sydney NSW
- Full-time
- Hybrid work
- AI
- Annual leave
- Work from home
Principal Fire Protection Engineer
AECOM —Sydney NSW
- Full-time
- Hybrid work
- AutoCAD
- Engineering
- Leadership
Principal Engineer - Agentic AI - Online Payments
Tyro Payments —Sydney NSW
- On call
- Hybrid work
- Master's degree
- AWS
- APIs
Principal AI Engineer
Axsys —Sydney NSW
- Computer Science
- Master's degree
- AWS
- Parental leave
Principal Engineer
Xero —Sydney NSW
- Full-time
- Hybrid work
- AWS
- AI
- Communication skills
- Work from home
Principal AI Engineer
MYOB —Sydney NSW
- Hybrid work
- Computer Science
- Master's degree
- AWS
- Parental leave
Principal Secondary System Engineer I NSW
AECOM —Sydney NSW
- Full-time
- Hybrid work
- Bachelor's degree
- Communication skills
Principal Technology Architect- AI
Infosys —Sydney NSW
- $212,505 - $246,693 a year
- Azure
- Computer Science
- AWS
- Health insurance
- Parental leave
Principal Solution Engineer (824)
Protegrity —Sydney NSW
- Full-time
- Azure
- AWS
- Bachelor's degree
Principal Production Engineer
Canva —Sydney NSW
- Full-time
- Hybrid work
- AWS
- AI
- Parental leave
Quick Apply
Principal Structural Engineer – Water Infrastructure
AECOM —Sydney NSW
- Full-time
- Hybrid work
- Communication skills
9d
Principal Engineer – Mission Integration
KBR —Matraville NSW
- Full-time
- Leadership
- Health insurance
- Parental leave
Principal Software Engineer
Commonwealth Bank —Sydney NSW
- Full-time
- AWS
- Communication skills
12d
Principal Engineer
Portable —Sydney NSW
- $138,000 - $190,000 a year
- Hybrid work
- Azure
- AWS
- AI
- Profit sharing
- Parental leave
Quick Apply
Principal Software Engineer- Digitisation and Enablement
Commonwealth Bank —Sydney NSW
- Full-time
- AWS
- AI
Principal Software Engineering Manager
Microsoft —Sydney NSW
- Full-time
- Azure
- Management
- Computer Science
Forward Deployed AI Engineer
J4RVIS —Sydney NSW
- Full-time
- Hybrid work
- Salesforce
- Master's degree
- AWS
- Work from home
- Parental leave
Quick Apply

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Principal Engineer - Payments

Macquarie Group Limited -
Sydney NSW

Apply Now

Job Details

Permanent | Full-time

Benefits

Matched giving program
Annual leave
Work from home
Parental leave
Employee assistance program
Paid volunteer leave
Salary packaging

Qualifications

Spring Boot
Google Cloud Platform
Microservices
AWS
Security
Scalability
AI
Leadership
Communication skills
SDLC

Full Job Description

Join our Payments platform as a technical leader and play a key role in contributing to the architecture and engineering efforts for our Open Payments Platform. We're building a modern, real-time Payments platform that is highly reliable, scalable, and based around no-ops technology. As a Payments platform within a Digital Bank, software engineering is at the core of what we do. Our Engineers operate in an autonomous environment where they are empowered to “do it right” and continuously learn, becoming masters in their craft.

We are a global financial services group operating in 30 markets with 57 years of unbroken profitability. At Macquarie, you’re empowered to shape a career that is fulfilling and creates value. You will bring your insights and expertise to the task at hand and feel supported as you make your own kind of impact for a better future.

What role will you play?

We are seeking a Senior Tech Lead Engineer to contribute to the architecture and engineering efforts for our Open Payments Platform (OPP). This is a great opportunity for a seasoned engineer ready to take on their next challenge and to help build out our Payments' future state.

In this important role, you will be instrumental in shaping the future of the Open Payments Platform. Depending on the role, you will either drive the broader architectural vision and strategy or lead a dedicated team of engineers to deliver exceptional results. Reporting to senior engineering leadership, you will make critical technical decisions and champion a culture of reliability, performance, and operational excellence across the platform.

Your hands-on approach and leadership will be key to implementing best-practice design, ensuring our payment platforms are highly performant, reliable, and built to scale. You will help cultivate a culture of learning and mastery, guiding and mentoring engineers to excel in their craft.

What you offer

A proven track record of designing and delivering large-scale, high-performance systems that are both robust and scalable.
In-depth and expert-level, hands-on experience working with Java and Spring Boot, coupled with experience in cloud technologies (GCP and AWS).
Deep knowledge of microservices, event-based architecture, design, and integration patterns.
Solid understanding of how to build scalable, maintainable, and performant payment orchestration across multiple channels.
Proven experience in leveraging AI throughout the SDLC, including hands-on application of spec-driven development.
Demonstrated experience with modern AI development tools, including AI coding assistants and command-line interfaces (e.g., roo code, Claude Code, Gemini CLI).
Strong understanding of security best practices for financial transactions and payments.
Demonstrated leadership in driving complex engineering initiatives. Experience in leading a project or a team of engineers, fostering a culture of technical excellence and collaboration.
Ability to drive key architecture and design decisions across a team or platform.
Excellent communication skills, with the ability to articulate complex technical concepts clearly to all levels of the organisation.

We love hearing from anyone inspired to build a better future with us, if you're excited about the role or working at Macquarie we encourage you to apply.

What we offer

At Macquarie, you’re empowered to shape a career that’s rewarding in all the ways that matter most to you. Macquarie employees can access a wide range of benefits which, depending on employment type, include:

1 wellbeing leave day per year
Up to 5 additional service bonus leave days per year
Up to 20 weeks’ paid parental leave for primary caregivers along with 12 days of transition leave upon return to work, and 6 weeks’ paid leave for non-primary caregivers
2 days of paid volunteer leave and donation matching
Up to 12 months’ gender affirmation leave, including 6 weeks’ paid leave
Access to Employee Assistance Program and wellbeing benefits including skin and health checks, and flu vaccinations
Access to a wide range of salary packaging options
Access to a wide range of learning and development opportunities, including reimbursement for professional membership or subscription
Hybrid and flexible working arrangements, dependent on role
Reimbursement for work from home equipment

About Banking and Financial Services

Banking and Financial Services is our technology-driven retail bank. You will be part of a team that supports clients to achieve their full potential - whether that’s buying a home, growing a business or investing to manage wealth.

Inclusion at Macquarie

We are committed to providing an inclusive environment for all, where different experiences, skills and perspectives are valued and respected. Macquarie provides access to opportunities for all individuals regardless of race, colour, religion, sex, sexual orientation, national origin, age, disability, protected veteran status, genetic information, marital status, gender identity or any other characteristic or circumstance.

We provide reasonable adjustments to individuals who may need support during the recruitment process and employment. If you require an adjustment, please let us know during the application process.

Apply Now

Refine Your Search

principal systems engineer jobs in sydney, nsw

Principal Engineer - Payments

Principal Systems Engineer

ICT Principal Engineer - Data Centre Lead

Principal Site Reliability Engineer

Principal Fire Protection Engineer

Principal Engineer - Agentic AI - Online Payments

Principal AI Engineer

Principal Engineer

Principal AI Engineer

Principal Secondary System Engineer I NSW

Principal Technology Architect- AI

Principal Solution Engineer (824)

Principal Production Engineer

Principal Structural Engineer – Water Infrastructure

Principal Engineer – Mission Integration

Principal Software Engineer

Principal Engineer

Principal Software Engineer- Digitisation and Enablement

Principal Software Engineering Manager

Forward Deployed AI Engineer

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