4 days ago
Sydney, AustraliaMid Level
Responsibilities
- Build, test, release, and support full-stack features spanning data, backend services, APIs, AI workflows, and user experiences.
- Preserve source references, data lineage, access rules, timestamps, and data-quality information throughout development.
- Implement approved AI agent controls, bounded tools, evidence links, safe fallbacks, and monitoring.
- Create review experiences that clearly communicate evidence, sources, uncertainty, system status, limitations, and unavailable information.
- Build automated tests, diagnostics, safe error handling, retries, and recovery mechanisms.
- Protect sensitive information by minimizing unnecessary copying, display, and logging of personal data.
Requirements
- Hands-on full-stack engineering experience across backend services, APIs, data stores, and modern web applications.
- Experience with Go or Python, SQL, TypeScript, React, and Next.js.
- Working knowledge of identity, entitlements, durable state, audit, data lineage, data quality, and access controls.
- Working understanding of graph concepts including entities, relationships, bounded paths, and evidence links.
- AI service experience involving ML signals, LLMs, RAG, agents, evaluation, tool controls, monitoring, and safe fallback behavior.
- Ability to build production engineering outcomes and demonstrate ownership of decisions, safety, reliability, and accountability.
Benefits
- Sydney or Melbourne based with hybrid working.
- Supportive and inclusive community with assistance available for accessibility and recruitment adjustments.
Tech Stack
Categories
About Westpac
Westpac is an Australian banking group that provides retail, business, and institutional banking, payments, and wealth/insurance services to consumers and enterprises. Founded in 1817 and headquartered in Sydney, it operates across Australia and New Zealand under brands including Westpac, St.George, BankSA, Bank of Melbourne, BT Financial Group, and RAMS. Its business model centers on deposit-taking, lending, and financial services fees delivered via branches, digital channels, and partner networks.