Job Description
KEY RESPONSIBILITIES
n• Design and develop production forecasting and optimisation models across parking (occupancy, price elasticity, valet resourcing, drive-up vs prebook), aero (PAX and security forecasts) and retail (PSR, cross-sell) use cases.
n• Build and maintain end-to-end pipelines in Python on Azure Machine Learning, with frequent read/write to Snowflake and automated daily batch prediction and retraining.
n• Engineer features (including custom features and calendar events) for models whose inputs change over time, and tune them for accuracy and performance.
n• Operationalise ML models: deployment, monitoring dashboards, data-drift and failure detection.
n• Produce explainability and what-if outputs for onshore leads to share with the business.
n• Collaborate daily with the onshore team through stand-ups and deep dives across the AEST overlap, and document models, code and SOPs in Azure DevOps.
n• Mentor and quality-review junior data scientists.
n

nSKILLS & EXPERIENCE — ESSENTIAL




n• 5+ years’ data science experience with a track record of delivering models into production.
n• Strong Python and SQL, with solid time-series forecasting, regression, classification and clustering.
n• Hands-on with Azure Machine Learning and with Snowflake (or an equivalent cloud warehouse / ML platform).
n• MLOps depth — batch prediction, automated training, deployment, monitoring and drift detection.
n• Experience with Microsoft Azure and Azure DevOps (Git, CI/CD), or similar
n• Solid written communication and documentation, and the ability to work a Sydney-aligned schedule with substantial daytime overlap.
n• Degree in a quantitative discipline (Statistics, Mathematics, Computer Science, Engineering or Data Science) or equivalent experience.
nDESIRABLE
n• Forecasting, pricing / revenue-management, or operational analytics experience.
n• Power BI, optimisation and scenario / what-if modelling, and A/B testing.
n• Experience mentoring juni

📌 Senior Data Scientist (Tamil Nadu)
🏢 BI3 Technologies
📍 Tamil Nadu