Job Description

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Sydney or Melbourne Based / Hybrid Working.
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Own complex AI workstreams from detailed design to reliable production outcomes.
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Are you ready?

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Join AI Services as a senior individual contributor owning complex workstreams and major feature sets.

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You will turn solution direction into tested, production-ready products across software, data, AI, integration and operations, while mentoring engineers and strengthening shared delivery patterns.

Core Focus & Responsibilities n

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Own a complex workstream or major feature set from detailed design through release, operation and production support.
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Build AI-powered full-stack solutions across software, data, AI, integration and user experience.
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Create reliable contracts across data, services, AI components, user journeys and enterprise systems.
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Engineer secure model and agent behaviour through access controls, approved tools, evaluation, monitoring and fallback.
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Own versioning, compatibility, deployment, rollback, recovery, diagnostics and incident support.
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Review designs and code, mentor engineers and identify material technical, delivery, data, model and operational risks early.
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Key Ingredients for Success nn




Robust hands-on full-stack engineering across software, data, AI, integration, testing and operations.
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Advanced design capability across APIs, events, data flows, service boundaries, identity, durable state, audit and recovery.
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Deep AI service engineering across ML, LLMs, RAG, agents, evaluation, tool controls, monitoring and fallback.
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Secure delivery expertise spanning automated testing, CI/CD, observability, resilience and production support.
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Practical governance-by-design covering traceability, evidence, privacy, human approval and control-aware delivery.
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Transparent technical communication, constructive challenge, mentoring, design review and code review capability.
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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.

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If you need any adjustments during the recruitment process, you can find out more information and additional contact details by visiting the "People with Disability and/or needing Accessibility Requirements" page on our website.

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J-18808-Ljbffr

📌 Senior Engineer Ai Services New South Wales
🏢 Westpac
📍 New South Wales