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Senior Technical Lead (SignatureICBS) Sydney or Gold Coast

Westpac Group


Job Location:

Surfers Paradise - Australia

Monthly Salary: Not provided by the employer
Posted: 10 July 2026 (30+ days ago)
Application Deadline: 13 October 2026
Vacancies: 1 Vacancy

Department:

Engineering

Job Summary

Description

Whats the role

Were looking for an experienced Senior Technical Lead to support and enhance Signature (previously known as ICBS) a critical lending platform that supports Westpacs Personal Loans business.

This is a highly specialised role that combines technical leadership solution design production support and change delivery. Youll be responsible for ensuring the platform remains stable secure and fit for future growth while partnering with engineers stakeholders and vendors to deliver enhancements upgrades and operational improvements.

Youll also act as a subject matter expert providing technical guidance on complex challenges and helping shape the future direction of the platform.

This is a permanent opportunity based in Sydney or the Gold Coast.

What do I need

  • Experience working with Signature (formerly ICBS) or a similar lending platform within a banking or financial services environment.
  • Strong technical expertise across AS400 and RPG with experience supporting and enhancing critical enterprise applications.
  • Experience designing and delivering technical solutions including solution design technical specifications and application enhancements.
  • Strong understanding of production support application maintenance operational resilience and change delivery within complex environments.
  • Ability to provide technical leadership and influence solution outcomes while working collaboratively across technical and business teams.
  • Experience with Control-M Jira Confluence and Agile delivery practices.
  • Strong communication and stakeholder management skills with the ability to explain complex technical concepts to a range of audiences
Why join us
Were obsessed with becoming our customers #1 banking partner for life and were looking for people who are passionate about helping us achieve that return were committed to making Westpac the best place to work in the country. Here are just a few of the ways were 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
To get started simply click on the APPLY or APPLY NOW button
Were 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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Required Experience:

Senior IC


About Company

Company Logo

Westpac has a long and proud history as Australia's first and oldest bank. It was established in 1817 as the Bank of New South Wales under a charter of incorporation provided by Governor Lachlan Macquarie. In October 1982 it changed its name to Westpac Banking Corporation following th ... View more

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