Data Scientist (X2 Senior and Junior)

Advanced Analytics & AI | Azure | Python | Snowflake

Sydney, NSW (Hybrid)

About BI3 Technologies

BI3 Technologies is one of Australia's leading Data, Analytics and AI consultancies, delivering enterprise-scale solutions for some of the country's most recognised organisations. Our team specialises in modern data platforms, artificial intelligence, machine learning, cloud analytics and business intelligence, helping organisations transform data into measurable business outcomes.

We are looking for an experienced X2 Data Scientist to join our growing Advanced Analytics & AI practice, working on complex, high-impact initiatives that directly influence operational and commercial decision making. This is an opportunity to work on enterprise-scale machine learning projects involving forecasting, optimisation, pricing, customer analytics and operational intelligence using modern cloud technologies.

The Role

You will lead the delivery of advanced analytics solutions from problem definition through to production deployment. You will work closely with business stakeholders, architects, engineers and offshore delivery teams to develop scalable machine learning solutions that generate real business value. You'll have the opportunity to solve challenging problems involving forecasting, optimisation, predictive modelling and commercial analytics within a complex enterprise environment.

Key Responsibilities

- Lead end-to-end delivery of machine learning and advanced analytics initiatives.
- Design, develop and deploy production-ready predictive models.
- Build forecasting, optimisation and recommendation models.
- Develop robust feature engineering and data preparation pipelines.
- Monitor model performance, drift and ongoing optimisation.
- Translate business challenges into analytical solutions.
- Present insights and recommendations to senior business stakeholders.
- Mentor junior data scientists and contribute to technical leadership.




- Work collaboratively with local and offshore engineering teams.
- Promote best practices across Data Science and MLOps.

About You You are passionate about solving complex business problems using data and enjoy working with stakeholders to turn ideas into production-ready solutions.

Essential Skills

- 5+ years' commercial Data Science experience.
- Strong Python experience (Pandas, NumPy, Scikit-Learn and related libraries).
- Advanced SQL skills.

- Strong background in
- Time Series Forecasting
- Regression
- Classification
- Clustering
- Statistical Modelling

- Experience deploying machine learning models into production.
- Hands-on experience with Azure Machine Learning or similar cloud ML platforms.
- Experience working with Snowflake or enterprise cloud data warehouses.
- Strong understanding of MLOps, model monitoring and lifecycle management.
- Excellent communication and stakeholder engagement skills.
- Degree in Data Science, Computer Science, Mathematics, Statistics, Engineering or similar.

Nice to Have

- Azure ecosystem experience.
- Optimisation modelling.
- Pricing or revenue analytics.
- Explainable AI.
- A/B Testing.
- Experience working within large enterprise environments.
- Experience mentoring or leading technical teams.

Technology Stack

- Python
- SQL
- Microsoft Azure
- Azure Machine Learning
- Snowflake
- Power BI
- Azure DevOps
- Git

Why Join BI3? At BI3 Technologies you'll work alongside some of Australia's leading Data & AI specialists, delivering innovative solutions using contemporary cloud technologies.

We offer

- Enterprise-scale AI and Data Science projects
- Exposure to the latest Microsoft Azure and Snowflake technologies
- Hybrid working arrangements
- High-performing and collaborative team culture
- Opportunities to mentor and grow into technical leadership
- Diverse projects across multiple industries
- Competitive day rates

If you're passionate about applying Data Science to solve real-world business problems and want to work on large-scale enterprise initiatives, we'd love to hear from you.

📌 Data ScientistSenior & Junior) (Sydney)
🏢 Bi3 Technologies
📍 Sydney