Data Engineer

Qjumpers; Wellington; On-site; NZD 120,000 - 150,000; Full time

Job summary

Qjumpers in Wellington is seeking a Data Engineer to join our data engineering team, designing, building, and supporting data solutions that enable reliable analytics and reporting while improving data quality, consistency and security. You will solve complex data problems and have an engineering mindset, focusing on data quality, security, automation and continuous improvement.

The role involves ETL pipelines, data stores, data warehouses and data marts, with collaboration across the Data

Qualifications

• 5+ years' experience in software development (Python)
• 3 years’ experience in Databricks
• Advanced SQL knowledge and database technologies
• Experience in cloud platforms, preferably Microsoft Azure
• Experience with ETL or data flow management tools
• DevOps experience is beneficial

Responsibilities

• Design and build complex data solutions including ETL pipelines, data stores, data warehouses and data marts.
• Support data modelling to ensure consistent data definitions.
• Collaborate with Data Platform team to improve standards and best practices.
• Improve data access controls, coding practices, deployment approaches and automated testing.
• Monitor and maintain data platforms, environments and data loads for reliability.
• Investigate incidents and resolve technical issues with Technology Services.
• Contribute to technical planning and ongoing improvement of the bank's technology services.

Skills

Python

Databricks

Advanced SQL

Azure

ETL

DevOps

Job description

We’re looking for a Data Engineer to join our wider Data Engineering team, working in our change teams you’ll help design, build and support new data solutions that enable reliable analytics and reporting, while improving the quality, consistency, and security of our data.

Who are you?

You’ll enjoy solving complex data problems and working collaboratively to build reliable, maintainable solutions. You’ll bring a strong engineering mindset, with a focus on data quality, security, automation and continuous improvement.

In this role, you can expect to:

• Design and build complex data solutions, including Extract, Transform and Load (ETL) pipelines, operational data stores, data warehouses and data marts.
• Support conceptual, logical and physical data modelling to ensure data is consistently defined and used.
• Work with the Data Platform team to establish and continuously improve Data Engineering standards and best practices.
• Help improve data access controls, coding practices, deployment approaches and automated testing.
• Monitor, maintain and support our data platforms, environments and data loads to keep data available and reliable.
• Investigate incidents and resolve technical issues in collaboration with the wider Technology Services team.
• Contribute to technical planning and the ongoing improvement of the Bank’s technology services.

We are looking for candidates who have:

• 5+ years' experience of relevant software development, such as Python.
• 3 years’ experience in Databricks
• Advanced SQL knowledge, experience in database technologies.
• Experience in cloud platforms, preferably Microsoft Azure.
• Experience with ETL or other data flow management tools.
• Experience in DevOps beneficial.

What’s in it for me?

At TSB, we’re small enough to really care about our customers but big enough to have great rates, innovative products, and digital solutions. We are looking for people to help us achieve our goal of being the easiest bank to deal with.

We aim to create remarkable experiences for our people, who in turn create remarkable experiences for our customers.

By working with us, you’ll be a part of a profit for purpose organisation. We’re 100% owned by Toi Foundation, a philanthropic trust, and our annual dividends contribute to Toi’s transformational impact in our community.

We believe that we all bring something unique to our workplace and when we are encouraged to be ourselves, TSB is stronger for it. That’s why we’re committed to supporting your wellbeing, creating space for you to be your best self, both in and out of work, and enabling you to make a meaningful difference in our communities.

Closing date for applications is 5.00 p.m., Monday 26th October 2025.