Jobs at Westpac

Provides strategic technical leadership for the Cards domain, owning target architecture, engineering standards, platform direction, resilience, integration strategy, and long-term technology roadmaps. Leads architecture across card issuing, servicing, payments, wallets, authentication, scheme integrations, and fraud controls. Influences enterprise technology decisions, manages complex implementations involving vendors and multiple squads, drives engineering excellence and operational resilience, and mentors senior technical leaders.

Designs, develops, and maintains scalable data platforms, pipelines, streaming solutions, APIs, and cloud data warehouses. The role emphasizes Java engineering alongside Snowflake, dbt, Python, SQL, Spark, Airflow, and Azure. Responsibilities include data modelling, workflow orchestration, performance optimisation, secure solution delivery, and collaboration with cross-functional teams using agile, DevOps, and cloud practices.

Manage and grow a portfolio of business banking customers by providing tailored lending and financial solutions. Responsibilities include assessing credit, preparing lending recommendations, building customer relationships, identifying growth opportunities, collaborating with internal specialists, maintaining risk disciplines, and ensuring compliance with banking policies and regulations.

Design and build extensible Dynamics 365 solutions: develop plug-ins, custom workflow assemblies and actions; implement integrations and concurrency handling; integrate Power Platform and Power BI; profile performance using Application Insights; and support CI/CD with Azure DevOps.

Support and maintain enterprise applications and platforms enabling physical security services across Westpac sites. Investigate incidents, troubleshoot production issues, diagnose system and integration faults, and improve service reliability, security, and performance. Collaborate with engineering teams, vendors, technology partners, and business stakeholders in an Agile environment. Work across Windows Server, .NET, SQL Server, networking, DevOps, monitoring, and observability technologies while applying IT service management practices.

Design, develop, test, and maintain scalable backend applications and integrations while replacing a critical legacy system. Troubleshoot technical issues, improve system resilience, support releases and deployments, and implement automated testing and continuous integration. The role requires expertise in Java, Spring Boot, Kafka, IBM MQ, DevOps practices, database design, and strong technical leadership and communication skills.

Provide hands-on operational support for enterprise Red Hat Linux infrastructure, including maintenance, patching, administration, deployment, troubleshooting, incident escalation, and root cause analysis. Support platform changes, compliance, monitoring, documentation, and resilience improvements while collaborating with engineering teams, third-party partners, internal customers, and stakeholders in a complex enterprise environment.

Design, develop, test, and maintain scalable backend, frontend, API, and integration solutions. Troubleshoot technical issues, support system stability, and contribute to deployments and release processes. Ensure strong API design, security, performance, coding standards, automated testing, and continuous integration. Collaborate with cross-functional teams, document SDLC activities, mentor developers, analyze recurring issues, and lead continuous improvement initiatives.

Senior software engineer responsible for designing, developing, testing, and maintaining Java and Spring Boot payment applications and integrations. The role provides technical leadership, contributes to architecture and solution design, mentors engineers, troubleshoots production issues, supports DevOps automation, and drives software quality, security, resilience, compliance, and continuous improvement across digital payment capabilities.

Deliver end-to-end production mobile solutions (iOS or Android): design, develop, test, release and support apps. Champion code quality, security, CI/CD, automated testing, and reduce technical debt. Troubleshoot issues, participate in after-hours support, mentor peers, produce SDLC documentation, and drive continuous improvement and deployment processes.

Support, maintain, and improve a production and non-production Red Hat OpenShift platform on dedicated bare-metal infrastructure. Responsibilities include hands-on OpenShift and Kubernetes administration, platform operations, troubleshooting, automation, GitOps deployment, infrastructure and node lifecycle management, networking, observability, security, incident and change management, and technical guidance within an Agile squad.

Leads end-to-end business analysis for complex change across product, operations, technology, engineering, risk and design. Defines problems and outcomes, elicits and documents requirements, analyzes processes, data, systems and customer impacts, facilitates workshops, assesses options, manages dependencies and supports delivery readiness. The role also influences decisions, improves analysis practices, and coaches and mentors other analysts.

Provides independent assurance over cybersecurity controls, vulnerability management, remediation, compliance, and security performance. Leads critical vulnerability remediation, evaluates cyber risks and controls, develops metrics, influences stakeholders, and translates technical issues for diverse audiences. Mentors colleagues and supports continuous improvement across the organisation.

Leads the design, implementation, and continuous improvement of automated operating system image management, build, provisioning, and configuration platforms. Develops secure, standardised infrastructure automation across on-premises and cloud environments using tools such as Packer, Terraform, and Ansible. Supports CI/CD pipelines, vulnerability remediation, patching, compliance, highly available platforms, and enterprise operating systems. Collaborates across engineering teams to deliver and maintain resilient platform capabilities.