Senior Automation Tester - Core Ledger Replacement

Here at BNZ, it's about more than just banking. We work together in an agile, energising environment to create innovative solutions through our promise "If you can imagine a better future, let's find a way."

We support wellbeing, flexible working and have a generous leave offering. There is the opportunity for growth, learning and career development. No two days are the same.

We have an exciting opportunity for experienced Senior Automation Testers to join our Core Ledger Replacement domain and be part of a once-in-a-generation transformation programme. Help build the future of lending at BNZ, delivering modern technology, innovative customer experiences, and lasting impact for New Zealanders.

As a senior member of the team, you will influence standards, drive best practice, and model excellence through your expertise, professionalism, and commitment to continuous improvement.

This is a Wellington based fixed-term opportunity through to September 2028.

Mō te Tūranga | About the Role
We sat down with the People Leader (who you would report to), and they told us the following about the role:

What are some of the day-to-day tasks the person in this role will complete?

• Lead test strategy, automation architecture, and quality practices across multiple systems, products, and teams.
• Contribute to shaping the overall quality approach, ensuring that testing is aligned with business objectives, technical standards, and delivery outcomes.
• Establish scalable and maintainable automation frameworks, drive continuous improvement initiatives, and promote the adoption of modern testing practices.
• Embed quality thinking throughout the software development lifecycle, partnering closely with developers, analysts, product owners, and stakeholders to identify risks early and build quality into every stage of delivery.
• Provide guidance and mentorship to team members, helping to uplift testing capability, strengthen automation skills, and foster a culture of learning and collaboration.
• Balance delivery priorities with quality outcomes, making informed decisions that support both short-term objectives and long-term sustainability.
• Champion robust test design, reliable automation, and effective quality governance, ensuring that solutions are resilient, maintainable, and fit for purpose.

What is the team culture and environment like?
This team operates in a collaborative and supportive environment where knowledge sharing, technical excellence, and continuous improvement are highly valued. Team members work closely together to solve complex problems, contribute ideas, and support each other's professional growth. There is a strong focus on quality, innovation, and delivering outcomes in line with established engineering standards.

What technical skills are required for this role?
We are looking for senior experience in quality engineering with demonstrated expertise in automation practices. You will also bring:

• Proven capability in designing and implementing test strategies, frameworks, and tooling across one or more technology domains, including backend, frontend, mobile, integration, or performance engineering.

• Leadership in automation strategy and solution design with minimal supervision, exercising sound judgement in balancing quality, risk, and delivery outcomes.
• A sound understanding of automation test strategy, strong quality engineering experience, and practical knowledge of tools such as REST Assured and JMeter.

• Experience in Designing and delivering resilient, scalable testing solutions that embed both functional and non-functional quality considerations throughout the software development lifecycle.

What attributes will this person display in order to be successful in this role?
You'll be an excellent communicator and collaborative team player who can work closely with others to support strong delivery outcomes. You will be recognised as a trusted partner across teams and disciplines, influencing outcomes through technical leadership, effective stakeholder engagement, and cross-functional collaboration.

PLEASE NOTE: Applications close Sunday 6 September at 11pm.

Nau Mai ki te Pēke o Aotearoa | Come to the Bank of New Zealand

This is an exciting opportunity to join us! We're bold thinkers who are taking brave steps to create a company that people want to work for, and customers want to bank with. If you're ready to join a fun organisation where we are proud of our culture and how we are helping New Zealander's to 'Find their way', then show your interest by submitting your application - we can't wait to read it.

Ehara taku toa i te toa takitahi, engari he toa takitini" - Success is not the work of an individual, but the work of many."

Applications will be reviewed regularly across the advertising period, but we do reserve the right to close applications early.