Westpac Bank is seeking a Superstar Lead AI Engineer to drive a major AI solution from concept to production in a hybrid Sydney/Melbourne setup. You will own technical direction, architecture, reviews, and acceptance criteria while hands-on coding, testing, and production support remain part of your remit. You will mentor engineers, shape API/data flows, and apply governance-by-design for privacy, security, and Responsible AI across the stack. J-18808-Ljbffr