Data Scientist Jobs in Sydney
51 Data Scientist positions in Sydney
Senior Data Scientist - Product Analytics
Quantium
Sydney, NSW | Melbourne, VIC
hybrid- Build analytics solutions using AI-native workflows and agentic frameworks
- 4-7 years experience in data science, AI/ML development, or consulting
- Python, SQL, cloud platforms (AWS/Azure/GCP), ML/AI fundamentals
Posted 1d ago
Data Scientist - Product Analytics
Quantium
Sydney, NSW | Melbourne, VIC
hybrid- Build AI-native analytical solutions across data lifecycle
- 1-5 years data science, AI/ML development, or technical consulting
- Python, SQL, cloud platforms (AWS, Azure, GCP), AI tools
Posted 1d ago
Senior Software Engineer - AI Enablement
Macquarie Group
Sydney, NSW
hybrid- Build scalable backend systems for agentic AI ecosystem
- 7+ years software engineering in agile DevOps environment
- Python, CI/CD, Docker/Kubernetes, RAG, LangChain, LangGraph, LLMOps
Posted 2d ago
Senior Software Engineer - FDE
Microsoft
Sydney, NSW
hybrid- Build production-grade software and services for complex organizations
- 4+ years technical engineering experience
- C, C++, C#, Java, JavaScript, Python, AI/LLM solutions
Posted 4d ago
Executive Manager, Data & Intelligence
Westpac Group
Sydney, NSW | Melbourne, VIC
hybrid- Lead Data & AI teams protecting customers from fraud and financial crime
- Solid enterprise-scale Data, Analytics, AI or Intelligence leadership
- Data Science, Analytics, AI, stakeholder management, team leadership
Posted 4d ago
Principal Software Engineer (.Net/Python, AI)
CommBank
Sydney, NSW | Melbourne, VIC
hybrid- Lead engineering for AI-enabled risk platforms using .NET/Python on AWS
- Principal level with track record building production microservices at scale
- .NET, Python, AWS, AI/LLM, microservices, FastAPI, React, Kubernetes
Posted 4d ago
Senior Machine Learning Systems Engineer
Atlassian
Sydney, NSW | Brisbane, QLD | Melbourne, VIC
remote- Build ML infrastructure empowering engineers to develop & deploy ML models
- 5+ years experience in ML and AI infrastructure, platforms, or systems
- Python, PyTorch/TensorFlow/JAX, MLOps, distributed systems, CI/CD
Posted 5d ago
Data Scientist
Eucalyptus
Sydney, NSW
- Build AI evaluation framework for patient-facing conversations & assistants
- Junior role, degree in CS/data science or equivalent experience
- Python, LLMs, prompt engineering, eval frameworks, safety-first mindset
Posted 6d ago
Senior Machine Learning System Engineer
Atlassian
Sydney, NSW | Melbourne, VIC | Brisbane, QLD
hybrid- Build ML infrastructure for engineers, data scientists & product teams
- 5+ years ML and AI infrastructure/platform/systems experience
- Python, PyTorch/TensorFlow, MLOps, distributed systems, cloud platforms
Posted 9d ago