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Data Science Jobs in Sydney

28 Data Science positions available in Sydney

Staff Data Scientist - AI

Future Secure AI
Future Secure AI
Sydney, NSW | Melbourne, VIC | Brisbane, QLD | Auckland, New Zealand
hybrid
  • Lead agentic AI systems, multi-agent workflows, LLM orchestration at scale
  • Extensive experience in production ML systems with technical leadership
  • NLP, transformers, LangChain, LlamaIndex, RAG, multi-agent architectures
Posted 1d ago

Manager/Senior Manager | Credit Modelling – Counterparty Credit Risk

Macquarie Group
Sydney, NSW
hybrid
  • Counterparty credit risk exposure measurement for Commodity Markets & Finance
  • 6+ years experience in financial services, preferably investment banking
  • Python, C++, R, stochastic calculus, commodity markets knowledge
Posted 5d ago

Principal Data Scientist - Economic Research

Reserve Bank of Australia
Sydney, NSW
  • Lead AI/ML research for central banking and economic policy questions
  • PhD or Master's by Research strongly preferred, demonstrated research capability
  • ML, NLP, LLMs, statistical modelling, economics, finance
Posted 9d ago

Senior Analyst, Credit Strategy

National Australia Bank
Sydney, NSW | Melbourne, VIC
hybrid
  • Automated credit decisioning strategies for business lending portfolio
  • Proven analyst experience in financial services or credit risk
  • Python, decision science, predictive modelling, credit risk
Posted 11d ago

Snr Consultant Credit Analytics Delivery

NAB
Sydney, NSW | Melbourne, VIC
hybrid
  • Deliver advanced analytics & ML solutions for credit decisioning
  • Experience in Credit Risk, Business Lending or Data Science required
  • Python, predictive modelling, machine learning, statistical analysis
Posted 12d ago

Data Scientist - AI & Analytics

Westpac Group
Sydney, NSW
hybrid
  • Build ML models for forecasting, AI tools, and data-driven research products
  • Proven experience delivering production-grade ML solutions
  • Python, time-series analysis, NLP/LLM, cloud ML platforms, econometrics
Posted 15d ago

Data Scientist

REA Group
Sydney, NSW
hybrid
  • Develop AI solutions and enhance residential property AVM models
  • 2+ years experience in Data Science, ML engineering or similar roles
  • Python, SQL, machine learning, statistical modelling, AWS, BigQuery
Posted 15d ago

Consultant Data Scientist Marketing

NAB
Sydney, NSW | Melbourne, VIC
hybrid
  • Design and deploy AI solutions for customer decisioning and personalisation
  • Strong machine learning fundamentals and production system experience
  • Python, LLMs, agentic workflows, feature engineering, model evaluation
Posted 15d ago

Data Scientist - Product Analytics

Quantium
Sydney, NSW | Melbourne, VIC
hybrid
  • Build AI-native analytical solutions and contribute to agentic workflows
  • 1-5 years experience in data science, AI/ML development or consulting
  • Python, SQL, cloud platforms (AWS/Azure/GCP), AI tools, ML fundamentals
Posted 15d ago