Mō te tūranga |

About the Role

The Liquidity and Data squad delivers critical data platforms that underpin Westpac’s Finance, Treasury, Risk and Regulatory Reporting functions. As a Technical Systems Analyst, you will work closely with business stakeholders, data engineers, architects, and platform teams to deliver enterprise data solutions.

You will help translate business and regulatory requirements into scalable technical solutions, support critical data platforms, and contribute to the delivery of high-quality data products and services.

Partner with business stakeholders to gather, analyse, and document business and technical requirements.

Translate complex business and regulatory requirements into technical and data solutions.

Support the delivery of data pipelines, integrations, reporting, and enterprise data services.

Work with engineers and stakeholders to ensure successful delivery outcomes and alignment across teams.

Support testing, data validation, reconciliation, and data quality activities.

Investigate and resolve data and system issues, contributing to continuous improvement initiatives.

Participate in a rotating after-hours on-call roster supporting critical production platforms and services.Nā tāu rourou | What will you bring?

Experience working as a Technical Systems Analyst, Technical Business Analyst, or similar role within data, analytics, or engineering-focused environments.

Strong understanding of data concepts including data modelling, data flows, integrations, and data quality.

Hands-on experience working with enterprise data platforms, data pipelines, and large datasets.

Experience using SQL, Python, Spark, or similar technologies for analysis, validation, and troubleshooting.

Proven ability to translate business or regulatory requirements into technical and data solutions.

Experience working in Agile delivery teams with engineers, analysts, and business stakeholders.

Strong analytical, problem-solving, and stakeholder management skills.

Excellent communication skills with the ability to simplify complex technical concepts for business audiences.

Experience supporting testing activities including UAT, data validation, reconciliation, and quality assurance.

Experience with tools such as Jira, Confluence, Power BI, Visio/Lucidchart, Microsoft Teams, and SharePoint.

Exposure to enterprise data platforms such as Hadoop, Snowflake, Oracle, AWS, Azure, or similar environments.

Banking, Finance, Treasury, Risk, Regulatory Reporting, or Financial Services experience is desirable.

Knowledge of data governance, lineage, and regulatory compliance frameworks is advantageous.

Strong organisational skills, attention to detail, and a commitment to delivering quality outcomes.

Westpac Hei Wāhi Mahi |

Working at

Westpac

Benefits

Immersing yourself in a supportive team environment, and receive some of the best banking, and lifestyle benefits in the market along with:4 weeks standard holiday + 5 additional days of wellbeing leave to support you to be your best
Additional purchased leave options up to 4 weeks per year
Banking benefits, insurance discounts and superannuation scheme
Career growth – we promote internal capability; we have programmes that recognise star performers
Generous parental leave – and top up government paid parental leave
School holiday subsidy - help you balance work and family during school holiday2 Volunteer days per year
Ko mātou tēnei | Our Organisation
At Westpac, we’re working together to build a fairer and stronger New Zealand for our people, customers, and communities.
For over 160 years we’ve been driven by our purpose to Create Better Futures Together.

What makes us unique are the incredible people we’re lucky enough to have walk through our doors every day. The giant ‘W’ on our building doesn’t just stand for Westpac – it says, double you. We’re a place that values, rewards and recognises individuality. Where you can be your whole self, your true self, and your best self.

We’re recognised as a place where talent is developed, where passions are fuelled and where ambitions of all shapes and sizes thrive. And it all starts with you!

Tono mai ināianei! | Apply Now!

Apply today with your CV and Cover Letter.

The people of Aotearoa, New Zealand hail from many cultures and backgrounds. At Westpac New Zealand, we draw on this enormous talent pool to cultivate a team rich in ability and empowered to reach its full potential. Our aim is to be brave challengers, celebrating our differences and relentlessly advocating for our customers.

It starts with us – we believe that when we care deeply and do our best for our people, they’ll do their best for our customers. We encourage people from all walks of life to apply, including those who are neurodiverse, have chronic health conditions or disabilities – your attitude and passion are as important to us as your experience, qualifications and capabilities.

Mahi tahi tātou, kaha ake tātou | Together GreaterApplications Close29 July 2026