Senior Data Scientist

The Senior Data Scientist will design, build, and deploy production‑grade machine learning and generative AI solutions within Westpac's Data, Digital & AI team, collaborating with engineers, platform teams, and business stakeholders. The role focuses on end‑to‑end development of AI models, ensuring they are robust, explainable, and aligned with customer and regulatory expectations, while mentoring junior team members and contributing to the bank's AI agenda.