Senior Data Scientist at Commonwealth Bank | Sydney | Rezi

Senior Data Scientist at Commonwealth Bank

Senior Data Scientist

Commonwealth Bank · Sydney

1 months ago

Senior Data Scientist

Commonwealth Bank · Sydney

a month ago
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About the Role

Reporting to the AI Domain Lead, you will deliver high-priority initiatives across Retail Banking Services (RBS). You will be responsible for cutting-edge initiatives in Agentic AI, GenAI, and broader AI to deliver world-class capabilities and exceptional customer experiences.

Responsibilities

  • Drive the expansion and adoption of Generative AI solutions across RBS.
  • Design and implement advanced GenAI capabilities and agentic AI systems.
  • Lead the overhaul of machine learning models to drive strategic business outcomes.
  • Identify AI opportunities and embed methodologies across the banking landscape.
  • Collaborate with business stakeholders to pioneer the adoption of cutting-edge AI and GenAI capabilities.

Requirements

  • Proven experience in GenAI, chatbot development, and LLMs.
  • Strong foundation in statistics and probability with the ability to interpret models.
  • Proficiency in Python and experience with AI/ML model development.
  • Excellent communication skills for documentation and stakeholder engagement.
  • Tertiary qualification in Data Science, Statistics, Computer Science, or a related field.

Skills

  • Machine learning model design and construction
  • Feature engineering and hyperparameter tuning
  • Prompt engineering
  • Retrieval-Augmented Generation (RAG)
  • Guardrail and orchestration design
  • LangChain and LangGraph
  • Version control and CI/CD pipelines (GitHub)
  • Spark, R, TensorFlow, PyTorch, and SQL
  • ETL processes and data pipeline construction
  • Docker containerization
  • AWS or Azure cloud architecture

Education Level

  • Tertiary qualification in Data Science, Statistics, Computer Science, or a related field

About the Company

  • Commonwealth Bank (CBA) is focused on leading the way in changing the world through AI.
  • Retail Banking Services (RBS) is the largest customer-facing part of the bank.

Equal Opportunity

  • CommBank fosters a respectful, inclusive, and flexible workplace that values diverse backgrounds and unique perspectives.