What's the role?
This role sits within the Customer & Engineering unit, delivering customer servicing, credit assessment, and product originations technology via online and staff‐facing channels.
In addition to maintaining group‐critical applications, you will help drive the adoption of AI‐driven, agentic development across Informatica Intelligent Data Management Cloud (IDMC) pipelines and python services —automating coding, testing, documentation, and change delivery while meeting the bank's regulatory and security obligations.
Design, develop, and support data integration solutions using Informatica IDMC (Cloud Data Integration, Cloud Application Integration, Data Quality, Metadata).
Build and maintain robust ETL/ELT pipelines across on‐prem, hybrid, and cloud environments.
Act as a subject‐matter expert for Informatica and IDMC, defining standards, patterns, and best practices.
Partner with architects and stakeholders to support cloud migration and modernisation initiatives.
Engineer for non‐functional excellence: reliability, security, performance, observability, and operability.
Ensure that agreed standards and processes within Westpac are adhered to ensure fulfilment of regulatory obligations.
Apply an AI‐first approach to automate coding, testing, data mappings, orchestration, and documentation.
What do I need?
Expert level experience with Informatica PowerCenter &
IDMC
.




Experience designing and supporting
high‐volume, time‐critical batch data pipelines
.
Strong SQL skills and experience working with
large, complex relational datasets
.
Exposure to Git, Bitbucket.
Computer Science (or closely related degree) with a major in software engineering or equivalent.
Why join us?
Special offers on banking products and discounts from top brands, including generous employee-only mortgage rates!
Versatile work arrangements to help you achieve a greater work/life balance, and a variety of leave options including Culture, Lifestyle and Wellbeing leave.
Tailored learning and development opportunities to help your grow your career within the bank.
Lots of opportunities to 'give back' to the Community by getting involved in our many volunteering initiatives.
Create your future today
We're all about creating a supportive and inclusive community.
We welcome everyone – no matter your age, gender, background, or abilities.
We also provide additional support to welcome our veterans, Indigenous Australians and neurodiverse community.
If you need any adjustments during the recruitment process, you can find more information and contact details on our FAQs and how to contact us page , under the 'Diversity, sustainability and flexibility' section.
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📌 Senior Engineer - Informatica (New South Wales)
🏢 Westpac Group
📍 New South Wales