Senior Engineer - Java API - Mob Way

Job description

Create your best future and join Westpac as a Java API Senior Engineer What’s Mob Way?: This role is part of our Mob Way program , a culturally grounded pathway unlocking senior opportunities for Aboriginal and Torres Strait Islander leaders. Through Mob Way, you will be supported to grow your career while staying connected to culture. This includes strong executive connection, opportunities to build your networks, and dedicated time for in‑community experiences and elder‑led cultural immersion. What’s the role?: This role sits within the Customer & Engineering unit, delivering customer servicing, credit assessment, and product originations technology via online and staff‑facing channels. In addition to maintaining group‑critical applications, you will help drive the adoption of AI‑driven, agentic development across Java APIs and Python services—automating coding, testing, documentation, and change delivery while meeting the bank’s regulatory and security obligations. Key Responsibilities: - Design and implement RESTful APIs in Java (Spring), using clean architecture and robust design patterns. - Build Python services and developer tooling for AI‑assisted and agentic workflows (cod...