Data Science Analyst - Predictive Modeling & AI (12mo)

Medibank Private Limited; City of Melbourne; On-site; AUD 90,000 - 130,000; Full time

Job summary

Medibank in Melbourne is seeking a Data Science Analyst to join the Strategy & Analytics team. This is a 12-month fixed-term opportunity to uncover customer insights, build predictive models and deliver data-driven solutions that improve customer and commercial outcomes.

Reporting to the Senior AI Initiatives Manager, you will apply advanced analytics, machine learning and experimentation using cloud tech (AWS SageMaker, EC2, S3, Bedrock) and Python to solve business challenges.

Qualifications

• Bachelor’s or Master’s degree in a quantitative field (Data Science, CS, Stats, Math, Eng).
• 2–3+ years in data science or analytics roles.
• Strong Python skills for predictive modeling.
• Experience applying data-driven insights to business outcomes.
• Experience in cloud analytics environments, preferably AWS.
• Ability to communicate technical findings to stakeholders.

Responsibilities

• Develop predictive models to support retention, acquisition, cross-sell and engagement initiatives.
• Analyse customer behaviour and product performance to identify actionable insights.
• Design and execute experiments to test and optimise customer and business outcomes.
• Build, optimise and deploy machine learning and statistical models using Python.
• Leverage AWS services including SageMaker, EC2, S3 and Bedrock to run scalable analytics and experimentation workloads.
• Optimise model performance through efficient coding, automation and cloud-based processing techniques.
• Translate complex analytical findings into clear recommendations for business stakeholders.
• Partner with teams across Marketing, Product, Portfolio, Customer Experience and Strategy to drive data-informed decision making.
• Support the exploration of new data sources, AI capabilities and advanced analytics techniques.

Skills

Data Science

Predictive Modeling

Experimentation

Python

Stakeholder Communication

Education

Bachelor's/Master's in quantitative field

Tools

AWS SageMaker

EC2

S3

Bedrock

Job description

Medibank in Melbourne is seeking a Data Science Analyst to join the Strategy & Analytics team. This is a 12-month fixed-term opportunity to uncover customer insights, build predictive models and deliver data-driven solutions that improve customer and commercial outcomes.

Reporting to the Senior AI Initiatives Manager, you will apply advanced analytics, machine learning and experimentation using cloud tech (AWS SageMaker, EC2, S3, Bedrock) and Python to solve business challenges.