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updated october 2026

Data Science Jobs in Sydney (October 2026)

100 open data science positions in Sydney as of October 2026, across 39 hiring companies — 13 of them remote-friendly. Westpac Group leads with 16 openings. Listings are updated daily, and every role links straight to the employer's official application page.

AI Engineer (30)Data Scientist (14)Machine Learning Engineer (8)Analytics Engineer (7)Data Engineer (7)Research Scientist (7)Data Analyst (5) (3)
M

AI & Analytics Engineer - Freelance

Monks·Sydney·Hybrid
Senior·Analytics Engineer
PythonSQLTensorFlowpandas
4d ago→
M

AI & Analytics Engineer

Monks·Sydney·On-site
Mid·Analytics Engineer
PythonSQLAWSSpark
4d ago→
C

Senior Manager, AI/ML Engineering

Costar·Sydney (AU) - Pitt St·On-site
Senior·AI Engineer
PythonTensorFlowPyTorchscikit-learn
4d ago→
WG

Senior Data Engineer/ BI Developer (12 month max-term contract)

Westpac Group·Sydney, NSW, Australia·On-site
Senior·Data Engineer
SnowflakePower BIAzureTeradata
5d ago→
SI

Quantitative Campus Recruiter

Susquehanna International Group·Sydney, Australia·On-site
Other
RecruitingTalent acquisitionRelationship managementEvent planning
6d ago→
LG

Senior Data Scientist – Applied Machine Learning

Lendi Group·Sydney, NSW, Australia·On-site
Senior·Data Scientist·$37k – $54k
Machine learningFeature engineeringModel deploymentModel monitoring
6d ago→
FH

Online Data Analyst - English (AU)

for Humanity·Sydney, NSW, Australia·Hybrid
Junior·Data Analyst
GeospatialData qualityData verificationResearch
6d ago→
O

Lead AI Engineer

Okta·Sydney, Australia·On-site
Senior·AI Engineer
PythonMachine learningDeep learningLLMs
6d ago→
WG

Senior Product Owner, Analytics Enablement

Westpac Group·Sydney, NSW, Australia·On-site
Senior·Other
Data analyticsEnterprise searchKnowledge managementAI
1w ago→
E

Data Platform Engineer

EatClub·Sydney, New South Wales, Australia·On-site
Data Engineer
PythonSQLAWSSpark
1w ago→
A

Applied AI Engineer

Anthropic·Sydney, Australia·On-site
Senior·AI Engineer
PythonLLMsPrompt engineeringModel evaluation
1w ago→
WG

Lead AI Engineer - AI Services

Westpac Group·Sydney, NSW, Australia·Hybrid
Senior·AI Engineer
AIMachine learningDeep learningSoftware engineering
1w ago→
S

VIE AI Engineer & Data Scientist Consultant

Sia·Sydney, NSW, Australia·On-site
Mid·AI Engineer
PythonGenerative AIFoundation modelsPrompt engineering
2w ago→
I

Senior Field Analytics Analyst

Insulet·Sydney, NSW·On-site
Senior·Data Analyst
SQLExcelTableauPython
2w ago→
WG

AI Engineer - AI Services

Westpac Group·Sydney, NSW, Australia·Hybrid
AI Engineer
PythonMachine learningAISoftware engineering
2w ago→
WG

AI Engineer - Intelligence & Protection

Westpac Group·Sydney, NSW, Australia·On-site
AI Engineer
PythonAIMachine learningData engineering
2w ago→
WG

Lead AI Engineer - Intelligence & Protection

Westpac Group·Sydney, NSW, Australia·On-site
Senior·AI Engineer
AIMachine learningBackendAPI
2w ago→
WG

Senior AI Engineer - Intelligence & Protection

Westpac Group·Sydney, NSW, Australia·Hybrid
Senior·AI Engineer
Machine learningData engineeringBackend developmentApi development
2w ago→
Q

Executive Manager - AI Engineering Consulting

Quantium·Sydney·On-site
Senior·AI Engineer
PythonMachine learningCloud computingData pipelines
2w ago→
S

Data & Analytics Advisor

Suncorp·Sydney, NSW, Australia; NSW, Australia·Hybrid
Mid·Analytics Engineer
TableauSQLPythonR
3w ago→
S

Analytics Engineer

Suncorp·Sydney, NSW, Australia; Brisbane, QLD, Australia; Melbourne, VIC, Australia·On-site
Mid·Analytics Engineer
Data pipelinesCloud computingAutomationData modeling
3w ago→
S

VIE Data Scientist Consultant

Sia·Sydney, NSW, Australia·On-site
Mid·AI Engineer
Machine learningDeep learningNatural language processingComputer vision
3w ago→
Q

Senior Data Scientist - Product Analytics

Quantium·Sydney or Melbourne·On-site
Senior·Data Scientist
PythonSQLMachine learningStatistical modeling
3w ago→
Q

Data Scientist - Product Analytics

Quantium·Sydney or Melbourne·On-site
Mid·Data Scientist
PythonSQLMachine learningStatistics
3w ago→
A

Forward Deployed Engineer (Applied AI Engineer)

Accenture·Sydney, International House, 3 Sussex St; Brisbane, 10 Eagle Street; Melbourne, 161 Collins Street, Level 5; Perth, Exchange Tower·On-site
Senior·AI Engineer
Machine learningDeep learningModel deploymentCloud computing
3w ago→
MM

Senior Investment Data Analyst

Marsh McLennan·727 Collins Street, 1 Collins Square, Docklands, Melbourne VIC 3008, Australia; 100 Barangaroo Avenue, Tower One, International Towers Sydney, Sydney NSW 2000, Australia·On-site
Data qualityData analysisExcelSQL
3w ago→
WG

Senior Quantitative Analyst / Manager, Markets Model Validation

Westpac Group·Sydney, NSW, Australia; Melbourne, VIC, Australia; Brisbane City, QLD, Australia·On-site
Senior·Data Scientist
Model validationFinancial markets modelingRisk managementDerivative valuation
3w ago→
Q

Senior Full Stack AI Engineer

Quantium·Sydney·On-site
Senior·AI Engineer
Full stack developmentAi model deploymentProduction ml pipelinesClient consulting
4w ago→
WG

Chief Platform Engineer, Data Platforms

Westpac Group·Sydney, NSW, Australia·On-site
Data warehousingAgentic AICloud computingDatabricks
1mo ago→
V

Client Consulting Manager, Visa Consulting & Analytics (VCA) 12-Month Fixed Term

Visa·AU - Sydney, Australia·On-site
Mid·Analytics Engineer
Payments data analysisStrategic consultingData driven decision makingVisanet insights
1mo ago→
MA

Applied AI Engineer, Australia

Mistral AI·Sydney·On-site
Mid·AI Engineer
PythonMachine learning model deploymentEnterprise ai integrationFine-tuning
1mo ago→
IF

Research Engineer

IMC Financial Markets·Sydney, Australia·On-site
Mid·MLOps
PythonC++Data pipelinesFeature engineering
1mo ago→
Q

Senior Data Scientist | wiqRetail

Quantium·Sydney·On-site
Senior·Data Scientist
Machine learningAi model developmentData partnershipsRetail analytics
1mo ago→
Q

Senior Data Scientist - AI Technical Solutions

Quantium·Sydney·On-site
Senior·AI Engineer
Generative AILLMsProprietary data partnershipsMachine learning model deployment
1mo ago→
Q

Lead Data Scientist - wiqRetail

Quantium·Sydney, Melbourne·On-site
Senior·Data Scientist
Machine learningAdvanced analyticsAgile methodologiesRetail data science
1mo ago→
Q

Lead Data Scientist - AI Technical Solutions

Quantium·Sydney, Melbourne·On-site
Staff·AI Engineer
Generative ai architectureProduction-grade ml pipelinesTeam leadershipAi solution design
1mo ago→
Q

Lead Analyst - Product Analytics

Quantium·Sydney or Melbourne·On-site
Senior·Analytics Engineer
SQLAi-native workflowsProduct analyticsData visualization
1mo ago→
Q

Data Scientist | wiqRetail

Quantium·Sydney·On-site
Mid·Data Scientist
Machine learningAi model developmentData partnershipsRetail data analytics
1mo ago→
Q

Data Scientist - Technical AI Solutions

Quantium·Sydney or Melbourne·On-site
Mid·AI Engineer
PythonMachine learningAi model developmentData pipelines
1mo ago→
X

Senior Engineer, ML Systems (AI Products)

Xero·AU: Sydney (45 Clarence St), AU: Melbourne: (260 Burwood Rd), AU: Sydney (45 Clarence St)·Hybrid
AIDistributed systemsMachine learningPython
1mo ago→
WG

AI Engineering Manager

Westpac Group·Sydney, NSW, Australia·On-site
Staff·AI Engineer
Agentic systems architectureMlops pipeline designScalable ai workflowsEnterprise ai integration
1mo ago→
T

Data Analyst - Trading Desk

TMGM·Sydney, New South Wales, Australia·On-site
Mid·Data Analyst
SQLPythonExcelTableau
1mo ago→
T

Data Analyst

TMGM·Sydney, New South Wales, Australia·On-site
Data Analyst
SQLPythonExcelTableau
1mo ago→
C

Senior Applied AI Engineer

Cultureamp·Sydney·On-site
Senior·AI Engineer
Machine learning model deploymentEmployee experience analyticsPython data pipelinesNatural language processing
1mo ago→
WG

Data Science Manager

Westpac Group·Sydney, NSW, Australia·Hybrid
Senior·AI Engineer
Machine learningAi model deploymentAudit analyticsGenerative AI
1mo ago→
FT

AI Engineer - Inference

Firmus Technologies·Sydney, New South Wales, Australia·On-site
Senior·AI Engineer
PythonCudaTensorrtOnnx
1mo ago→
QR

Quantitative Trader - APAC Delta One

Qube Research And Technologies·Sydney·On-site
Mid·Other
PythonC++Statistical modelingTime series
1mo ago→
N

Senior Machine Learning Engineer (Platform)

Neara·Sydney·On-site
Senior·ML Engineer
PythonPyTorchTensorFlowDeep learning
1mo ago→
B

Data Engineer

BizCover·Sydney, New South Wales, Australia·On-site
Mid·Data Engineer
MssqldbtSnowflakeSQL
1mo ago→
LG

Senior Data Scientist

Lendi Group·Sydney, NSW, Australia·On-site
·$37k – $54k
AIMLOpsMachine learningDatabricks
1mo ago→

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Methodology: live data science listings whose location includes Sydney, updated daily. Multi-office roles appear under every listed location.