Senior Integration Engineer - Data Integration Platforms (Informatica & IDMC)

Create your best future and join Westpac as a Senior Integration Engineer – Data Integration Platform (Informatica and IDMC)

What’s the role?

As a Senior Integration Engineer, you will be responsible for designing and delivering enterprise-grade data integration platform solutions using Informatica IDMC (CDI, CAI, CDGC), IBM Sterling (MFT), Databricks, SQL, Linux scripting, and modern ETL frameworks. You will play a key role in building scalable, reliable, and high-performing data pipelines that support critical business functions and enable seamless integration across complex enterprise environments.

You will focus on enabling secure and efficient data movement across platforms while driving automation, standardisation, and modernisation across enterprise data platforms. This includes enhancing data integration capabilities, improving operational efficiency, and supporting the organisation’s transition towards modern, cloud-based data architectures.

What do I need?

Strong hands-on expertise in Informatica, particularly IDMC (CDI, CAI, CDGC), with the ability to build and support enterprise-scale data integration solutions.

Solid experience with Unix/Linux shell scripting for automation, job orchestration, and troubleshooting across data pipelines.

Strong proficiency in relational databases and SQL (e.g. Oracle, SQL Server, PostgreSQL) for data transformation, querying, and optimisation.

Proven experience delivering data integration and engineering solutions within large, complex enterprise environments.

Strong understanding of data integration patterns, architecture, and best practices, with a focus on scalable and maintainable solutions.

Exposure to cloud platforms (Azure, AWS or GCP) and hybrid integration environments is nice to have.

Familiarity with tools and technologies such as Control-M and Python for workload automation and scripting is desirable.

Why join us?

We’re obsessed with becoming our customers #1 banking partner for life and we’re looking for people who are passionate about helping us achieve that goal. In return we’re committed to making Westpac the best place to work in the country. Here are just a few of the ways we’re already doing that:

Special offers on banking products and discounts from top brands, including generous employee only mortgage rates.

Flexible 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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