Data AI Engineer
Westpac GroupAustralia
Posted January 6, 2026
Full Time
About the Company
Westpac Group is Australia's first bank and a leading financial services company with operations across Asia, the UK, and the US. Renowned for its customer-centric approach, Westpac offers a range of banking products and services, including biometric technology in banking apps, parental leave benefits, and disaster relief efforts. The company prioritizes employee well-being and acknowledges the traditional owners of the land it operates on, demonstrating a commitment to both business excellence and social responsibility.
Job Description
The Data AI Engineer role works within delivery squads to build and operationalize AI applications and ML models. The role is responsible for designing, developing, and deploying machine learning models and gen AI applications that solve complex problems and enhance products and services.
Requirements
- Tertiary qualified in Computer Science, Engineering, Mathematics, or a related quantitative field.
- Proven experience in machine learning (ML), including model development and deployment.
- Knowledge of statistical analysis and data visualization techniques.
- Deep experience with cloud platforms (AWS, GCP, Azure) and containerisation technologies (Docker, Kubernetes).
- Understanding of software development best practices, including version control (Git) and CI/CD.
- Excellent problem-solving skills and attention to detail.
- Advanced programming skills in Python and familiarity with ML libraries such as TensorFlow, PyTorch, or scikit-learn.
- Familiarity and practical experience designing gen AI application using applicable patterns, e.g. prompting, agents based, using frameworks such as Llama Index, LangChain, AutoGen, DSPy, etc.
- Experience with big data technologies like Hadoop, Spark, or similar for data processing and feature engineering, plus A/B testing and experimental design.
Benefits
- Generous paid and unpaid parental leave for nominated primary and support carers.
- Flexible work arrangements to help achieve a greater work/life balance.
- Special offers on banking products and discounts from top brands, including generous employee-only mortgage rates!
- Tailored learning and development opportunities to help grow your career within the bank.
- Lots of opportunities to ‘give back’ to the Community by getting involved in our many volunteering initiatives.