Data Scientist Jobs in Sydney

Data Scientist jobs in Sydney hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $351,331/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

Sydney
AI/ML
Software
Data
Security
DevOps & Cloud
Leadership
Product
Design
Fintech
Hardware & Chips
Defense
Aerospace
Biotech
Energy
Robotics
Automotive
MedTech
Science

Stake

hellostake.com
hellostake.com · HQ: Sydney, Australia · Online Brokerage & Trading Platforms · Investing Apps & Robo-Advisors · 51-200 employees · Est. 2017 · Likely startup · Hiring 9
HQ: Sydney, Australia · Online Brokerage & Trading Platforms · Investing Apps & Robo-Advisors · 51-200 employees · Est. 2017 · Likely startup · Hiring 9
Stake is an investing platform on a mission to provide a seamless and immersive experience that breaks barriers for ambitious investors. We started by offering easy access to U.S. stocks, now available 16 hours per trading day.
No named decision-maker yet.
No careers mailbox known
Verified live · 3 hours ago 1 month ago Long shot · 21%

Data Engineer - GCP

≈ $74k – $151k per year (Estimated) · Hybrid (Sydney, Australia) · Full-Time
SQL
Python
Databases
Google BigQuery
DevOps
Docker
GCP
Kubernetes
Analytics
Metabase
Apply

Tower Research Capital

tower-research.com
tower-research.com · HQ: New York, United States · Hedge Funds & Alternative Investments · 501-1000 employees · Est. 1998 · Trust B · Hiring 97, 1 new
HQ: New York, United States · Hedge Funds & Alternative Investments · 501-1000 employees · Est. 1998 · Trust B · Hiring 97, 1 new
Tower Research Capital is a quantitative trading firm operating automated strategies globally. It builds its own trading infrastructure, exchange connectivity and research systems. The firm supports multiple independent trading teams under one platform.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 hour ago 1 month ago Fading · 40%

Quantitative Researcher Intern, Bachelor's or Master's

Intern · In office (Sydney, Australia, Shanghai, China) · Bachelor's Degree · Internship · Intern
C++
Python
AI/ML
Machine Learning
DevOps
Unix
Linux
Apply
Verified live · 1 hour ago 1 month ago Fading · 40%

Quantitative Researcher Intern, PhD or Postdoc

Intern · In office (Sydney, Australia, Shanghai, China) · PhD · Internship · Intern
C++
Python
AI/ML
Machine Learning
DevOps
Unix
Linux
Apply

Workday

workday.com
workday.com · HQ: Pleasanton, United States · Accounting & Tax Software · ERP & Business Management Software · HR & Payroll Software · 1001-5000 employees · Est. 2005 · Trust A · Hiring 326, 38 new
HQ: Pleasanton, United States · Accounting & Tax Software · ERP & Business Management Software · HR & Payroll Software · 1001-5000 employees · Est. 2005 · Trust A · Hiring 326, 38 new
Workday is an American enterprise software company founded in 2005 by two PeopleSoft executives after Oracle's hostile takeover of their previous employer. It sells cloud applications for human capital management and financial management to large organisations, covering core human resources records, payroll, talent, workforce planning, general ledger accounting, procurement and planning in a single system with one data model and a common release schedule for every customer. Headquartered in Pleasanton and listed on Nasdaq, it competes principally with SAP and Oracle for large enterprise deployments and has embedded artificial intelligence agents across its applications.
Aneel Bhusri · Co-founder and Executive Chair · decision-maker
Carl Eschenbach · Chief Executive Officer · decision-maker
Dave Duffield · Co-founder · founder
No careers mailbox known
Verified live · 4 hours ago 1 month ago Long shot · 16%

Sr Data Conversion Consultant - Higher Education

≈ $87k – $229k per year (Estimated) · Senior · 6+ years exp · In office (Melbourne, Sydney, Australia) · Full-Time · Senior
Ruby
SQL
Python
Databases
MySQL
AI/ML
Prompt Engineering
DevOps
GitHub
Analytics
ETL/ELT
Microsoft Excel
Apply

UST

ust.com
ust.com · HQ: Aliso Viejo, United States · Information Technology · IT Outsourcing & Dedicated Teams · IT Consulting & Digital Transformation · 5000+ employees · Est. 1998 · Trust B · Hiring 744, 79 new
HQ: Aliso Viejo, United States · Information Technology · IT Outsourcing & Dedicated Teams · IT Consulting & Digital Transformation · 5000+ employees · Est. 1998 · Trust B · Hiring 744, 79 new
UST is a leading global digital technology and transformation services company that provides innovative solutions to enterprise clients worldwide. Headquartered in Aliso Viejo, California, the firm specializes in digital consulting, cloud infrastructure, product engineering, and cybersecurity. Founded in 1998, it partners with major organizations across diverse industries to accelerate technological modernization and build agile, scalable business models.
No named decision-maker yet.
No careers mailbox known
Verified live · 3 hours ago 1 month ago Long shot · 19%

Senior MS SQL Database Administrator

≈ $51k – $135k per year (Estimated) · Senior · 6+ years exp · Hybrid (Sydney, Australia) · Senior
PowerShell
SQL
Python
C#
C#
.NET
Databases
MS SQL
DevOps
IAM
Terraform
GCP
+1
Apply

Intelligen

intelligengroup.com
intelligengroup.com · HQ: Sydney, Australia · AI Governance & Compliance · IT Consulting & Digital Transformation · Management Consulting · Hiring 4
HQ: Sydney, Australia · AI Governance & Compliance · IT Consulting & Digital Transformation · Management Consulting · Hiring 4
Intelligen is a consultancy that helps organisations modernise data platforms, embed data governance into decision-making and adopt responsible AI. Its consultants work on data engineering, AI governance and cloud identity and data platform projects for large Australian clients. The company has offices in Sydney and Melbourne and is headquartered in Sydney, Australia.
No named decision-maker yet.
Careers mailbox is known
Verified live · 8 hours ago 1 month ago Long shot · 21%

Senior Consultant - Data Governance

≈ $69k – $181k per year (Estimated) · Senior · In office (Sydney, Melbourne, Australia) · Full-Time · Senior
Microsoft Fabric
Snowflake
Databricks
DevOps
GCP
Azure
AWS
Analytics
Informatica
Collibra
Alation
+1
Apply
Open 111 daysVerified live · 8 hours ago 3 months ago Long shot · 7%

Consultant - Data Engineer

≈ $73k – $148k per year (Estimated) · In office (Sydney, Australia) · Full-Time
SQL
Databases
Snowflake
AI/ML
dbt
DevOps
CI/CD
Analytics
ETL/ELT
Apply

Versent

versent.com.au
versent.com.au · HQ: Melbourne, Australia · IT Consulting & Digital Transformation · Identity Management · Cloud Consulting & Migration · 501-1000 employees · Est. 2014 · Hiring 13
HQ: Melbourne, Australia · IT Consulting & Digital Transformation · Identity Management · Cloud Consulting & Migration · 501-1000 employees · Est. 2014 · Hiring 13
Versent provides cloud engineering, identity and data consulting services. Its teams build and operate cloud platforms for large Australian organisations. The company also develops its own identity and automation products.
No named decision-maker yet.
Careers mailbox is known
Verified live · 10 hours ago 2 months ago Long shot · 20%

Senior Data Engineer - Snowflake

≈ $66k – $172k per year (Estimated) · Senior · 5+ years exp · Hybrid (Perth, Melbourne, Sydney, Brisbane, Australia) · Master's Degree · Full-Time · Senior
SQL
Python
Python
pySpark
Databases
Snowflake
Databricks
Apache Kafka
AI/ML
dbt
Semantic Search
Agentic Workflows
Copilot
RAG
AI Agents
Spark
DevOps
Cortex
Terraform
Azure
AWS
FinOps
Prometheus
Analytics
ETL/ELT
+12
Apply

IMC Trading

imc.com
imc.com · HQ: Amsterdam, Netherlands · Hedge Funds & Alternative Investments · 1001-5000 employees · Est. 1989 · Trust B · Hiring 148, 4 new
HQ: Amsterdam, Netherlands · Hedge Funds & Alternative Investments · 1001-5000 employees · Est. 1989 · Trust B · Hiring 148, 4 new
IMC Trading is a proprietary trading firm and market maker headquartered in Amsterdam that trades its own capital, providing liquidity across more than 120 trading venues with in-house trading systems, low-latency infrastructure and machine learning models. Founded in 1989 by two traders on the floor of the Amsterdam equity options exchange, it now employs over 2,000 people of more than 70 nationalities in ten offices, including Chicago, New York, London, Zug, Sydney, Mumbai, Seoul and Hong Kong. It recruits quantitative researchers and traders, software, Python and systems engineers, machine learning researchers, and graduates and interns for its campus programmes.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 hour ago 2 months ago Likely open · 60%

Commodities Analyst – China

≈ $61k – $163k per year (Estimated) · Middle · 3+ years exp · In office (Sydney, Australia) · Bachelor's Degree · Middle · Chinese · English
SQL
Python
AI/ML
Machine Learning
Apply
Verified live · 1 hour ago 8 months ago Long shot · 16%

Quantitative Trader – Equities (Strategy Monetization)

≈ $62k – $166k per year (Estimated) · Middle · 3+ years exp · In office (Sydney, Australia) · Middle
C++
Python
AI/ML
Machine Learning
Apply
Verified live · 1 hour ago 8 months ago Long shot · 16%

Quantitative Researcher - HFT Commodity Futures

≈ $63k – $170k per year (Estimated) · Middle · 3+ years exp · In office (Sydney, Australia) · Middle
Python
AI/ML
Machine Learning
Apply

Amazon

amazon.com
amazon.com · HQ: Seattle, United States · Robotics AI · Logistics & Warehouse Robotics · Video Production · Developer Tools · Advertising · Logistics · Streaming & OTT Platforms · Cloud Platforms (IaaS & PaaS) · Marketplaces · 1-10 employees · Est. 1994 · Trust B · Hiring 15708, 1231 new
HQ: Seattle, United States · Robotics AI · Logistics & Warehouse Robotics · Video Production · Developer Tools · Advertising · Logistics · Streaming & OTT Platforms · Cloud Platforms (IaaS & PaaS) · Marketplaces · 1-10 employees · Est. 1994 · Trust B · Hiring 15708, 1231 new
Amazon is an American technology and retail conglomerate founded by Jeff Bezos in 1994 as an online bookstore and headquartered in Seattle, Washington. It operates the world's largest online marketplace together with a global logistics network, physical grocery stores and a third-party seller platform that accounts for most units sold. Amazon Web Services, launched in 2006, is the leading public cloud provider and generates the majority of the group's operating profit, while advertising, Prime Video, Alexa devices and Kuiper satellite broadband round out the business.
Jeff Bezos · Founder & Executive Chairman · decision-maker
Scott McMillan · Executive Officer · decision-maker
Emily Austin · Executive Officer · decision-maker
Joel Wallenstrom · Executive Officer, Director · decision-maker
Careers mailbox is known
Verified live · 27 min ago 2 months ago Long shot · 7%

Data Scientist

Junior · 2+ years exp · In office (Sydney, Australia) · Bachelor's Degree · Full-Time · Junior
SQL
Perl
Python
AI/ML
Hadoop
Anomaly Detection
Time Series
Agentic Workflows
LLM
Machine Learning
Analytics
A/B Testing
+2
Apply
Open 124 daysVerified live · 27 min ago 4 months ago Long shot · 4%

Data Scientist, Network Fabric Engineering

≈ $66k – $179k per year (Estimated) · Middle · 3+ years exp · In office (Sydney, Australia) · Bachelor's Degree · Full-Time · Middle
SAS
MATLAB
SQL
Python
Perl
AI/ML
Machine Learning
AI Agents
DevOps
AWS Lambda
Amazon CloudWatch
Amazon S3
AWS
+3
Apply

Cevo

cevo.com.au
cevo.com.au · HQ: Melbourne, Australia · IT Training & Certification · Cloud Consulting & Migration · 201-500 employees · Est. 2015 · Trust B · Hiring 10
HQ: Melbourne, Australia · IT Training & Certification · Cloud Consulting & Migration · 201-500 employees · Est. 2015 · Trust B · Hiring 10
Cevo provides cloud consulting, engineering and capability uplift services. Its teams help organisations adopt public cloud platforms and modern delivery practices. The company also runs training programmes for enterprise engineering teams.
No named decision-maker yet.
No careers mailbox known
Verified live · 3 hours ago 2 months ago Long shot · 18%

Lead Consultant – Data Intelligence

≈ $95k – $217k per year (Estimated) · Lead · 7+ years exp · Hybrid (Sydney, Australia) · Full-Time · Staff
Scala
SQL
Python
Python
pySpark
Databases
Delta Lake
Amazon Redshift
Snowflake
Databricks
Apache Kafka
AI/ML
MLFlow
dbt
Spark
Airflow
Amazon SageMaker
Feature Store
DevOps
AWS Lambda
Amazon CloudWatch
Amazon Kinesis
AWS Step Functions
Amazon S3
IAM
CI/CD
AWS
Analytics
AWS Glue
Data Vault
Collibra
Alation
Tableau
Power BI
+21
Apply

CoStar Group

costargroup.com
costargroup.com · HQ: Arlington, United States · Residential Real Estate · PropTech · Commercial Real Estate · 1001-5000 employees · Est. 1986 · NASDAQ: CSGP · Trust A · Hiring 395, 8 new
HQ: Arlington, United States · Residential Real Estate · PropTech · Commercial Real Estate · 1001-5000 employees · Est. 1986 · NASDAQ: CSGP · Trust A · Hiring 395, 8 new
CoStar Group is a commercial and residential real estate information, analytics and online marketplace company headquartered in Arlington, Virginia, and included in the S&P 500 index. Its businesses include CoStar data and analytics, LoopNet, Apartments.com, Homes.com, the Ten-X auction platform, STR hospitality data, Visual Lease and the 3D capture company Matterport, with offices across the US, the UK, Canada and Australia. Current roles cover sales executives and business development directors, field photographers, software, DevOps and machine learning engineers, product managers, finance analysts and CoStar News journalists.
No named decision-maker yet.
Careers mailbox is known
Verified live · 3 hours ago 2 months ago Long shot · 24%

Senior Data Engineer - Product

≈ $67k – $177k per year (Estimated) · Senior · 5+ years exp · In office (Sydney, Australia) · Bachelor's Degree · Full-Time · Senior
SQL
Python
Databases
Apache Iceberg
Snowflake
Databricks
Apache Kafka
AI/ML
Airflow
Flink
Spark
DevOps
CloudFormation
Terraform
AWS
Robotics
Digital Twin
Analytics
AWS Glue
+6
Apply

Mantel Group

mantelgroup.com.au
mantelgroup.com.au · HQ: Melbourne, Australia · Professional Services · Cybersecurity · Data Engineering & Migration Services · Cloud Consulting & Migration · IT Consulting & Digital Transformation · 501-1000 employees · Est. 2018 · Trust A · Hiring 14, 1 new
HQ: Melbourne, Australia · Professional Services · Cybersecurity · Data Engineering & Migration Services · Cloud Consulting & Migration · IT Consulting & Digital Transformation · 501-1000 employees · Est. 2018 · Trust A · Hiring 14, 1 new
Mantel Group provides technology consulting across cloud, data and software engineering. It operates as a federation of specialist consulting brands. Large Australian enterprises are its principal clients.
No named decision-maker yet.
No careers mailbox known
Verified live · 7 hours ago 3 months ago Likely open · 48%

Lead Data Engineer - Snowflake

≈ $96k – $221k per year (Estimated) · Lead · In office (Sydney, Australia) · Full-Time · Staff
Snowflake
AI/ML
dbt
Machine Learning
DevOps
Buildkite
Cortex
GitLab
GitHub Actions
GCP
Azure
CI/CD
AWS
Prometheus
Analytics
ETL/ELT
+5
Apply
Verified live · 7 hours ago 3 months ago Likely open · 50%

Senior Data Engineer - Databricks

≈ $72k – $188k per year (Estimated) · Senior · In office (Sydney, Australia) · Full-Time · Senior
Scala
SQL
Python
Python
pySpark
Databases
Delta Lake
Databricks
AI/ML
MLFlow
dbt
Spark
Machine Learning
AI Agents
DevOps
GCP
Azure
CI/CD
AWS
Analytics
ETL/ELT
+8
Apply

Unison Group

unisongroup.com
unisongroup.com · HQ: Singapore · Information Technology · IT Consulting & Digital Transformation · 1001-5000 employees · Trust B · Hiring 170, 13 new
HQ: Singapore · Information Technology · IT Consulting & Digital Transformation · 1001-5000 employees · Trust B · Hiring 170, 13 new
Unison Group is a global technology consulting firm that accelerates digital transformation for enterprises through advanced cloud, data analytics, and artificial intelligence solutions. Headquartered in Singapore, the company specializes in risk management, regulatory compliance, and modernization strategies primarily for the financial and banking sector. By combining deep domain expertise with agile implementation frameworks, it empowers organizations worldwide to build secure, scalable, and future-ready digital architectures.
No named decision-maker yet.
Careers mailbox is known
Open 92 daysVerified live · 4 hours ago 3 months ago Long shot · 11%

Databricks Architect

≈ $98k – $235k per year (Estimated) · Staff+ · In office (Sydney, Melbourne, Australia) · Architect
Scala
SQL
Python
Databases
Delta Lake
Databricks
AI/ML
Spark
DevOps
GCP
Azure
AWS
Analytics
ETL/ELT
+2
Apply

Future Secure AI

futuresecure.ai
futuresecure.ai · HQ: Austin, United States · AI Agents · AI Consulting & Integration · 201-500 employees · Trust A · Hiring 27, 2 new
HQ: Austin, United States · AI Agents · AI Consulting & Integration · 201-500 employees · Trust A · Hiring 27, 2 new
Future Secure AI is an enterprise AI company based in Austin, Texas, that designs, builds and runs AI Co-Workers, digital colleagues with defined roles that execute complex end-to-end workflows in finance, HR, operations and customer service. It focuses on what it calls Red Zone workflows for large enterprises and private equity portfolios, with teams in Austin, Sydney and Auckland and further presence in New York, Melbourne and Toronto. It hires AI and software engineers, forward deployed engineers, data scientists, DevOps and site reliability engineers, product managers, QA leads, IT support engineers and finance and accounting staff.
No named decision-maker yet.
No careers mailbox known
Verified live · 3 hours ago 3 months ago Fading · 35%

Staff Data Scientist - AI

≈ $100k – $239k per year (Estimated) · Staff+ · In office (Sydney, Australia) · Master's Degree · Staff
Python
AI/ML
LlamaIndex
NLP
Multi-Agent Systems
LangChain
RAG
LLM
Machine Learning
AI Agents
Cybersecurity
GDPR
+2
Apply

Megaport

megaport.com
megaport.com · HQ: Brisbane, Australia · Enterprise Networks · Network Interconnect · 501-1000 employees · Est. 2013 · Trust A · Hiring 53, 7 new
HQ: Brisbane, Australia · Enterprise Networks · Network Interconnect · 501-1000 employees · Est. 2013 · Trust A · Hiring 53, 7 new
Megaport is an Australian network-as-a-service provider that lets businesses connect data centres, cloud providers and enterprise sites through a software-defined network, ordering private interconnections to AWS, Microsoft Azure, Google Cloud and other services on demand. Founded in 2013 and listed on the Australian Securities Exchange, it operates in hundreds of data centres across North America, Europe and Asia Pacific. The company is headquartered in Brisbane, Queensland, Australia.
Jemima Harris · Executive Officer · decision-maker
Mylene Dupaya · Executive Officer · decision-maker
Leticia Dorman · Executive Officer · decision-maker
Cameron Daniel · Executive Officer · decision-maker
Careers mailbox is known
Verified live · 1 hour ago 3 months ago Long shot · 18%

Data Scientist

≈ $72k – $190k per year (Estimated) · Senior · 5+ years exp · Hybrid (Brisbane, Sydney, Melbourne, Australia) · Full-Time · Senior
SQL
Python
Apply

Practiv

practiv.com
practiv.com · HQ: Sydney, Australia · Analytics & BI Consulting · Management Consulting · 51-200 employees · Est. 2000 · Trust B · Hiring 4
HQ: Sydney, Australia · Analytics & BI Consulting · Management Consulting · 51-200 employees · Est. 2000 · Trust B · Hiring 4
Practiv is a consultancy that helps organizations drive business change using technology, with a focus on data and AI engineering. It has offices in Sydney, Melbourne and Auckland and hires senior and data consultants. The company is headquartered in Sydney, Australia.
No named decision-maker yet.
Careers mailbox is known
Open 99 daysVerified live · 1 hour ago 3 months ago Long shot · 11%

Senior Consultant, Sydney

≈ $72k – $188k per year (Estimated) · Senior · In office (Sydney, Australia) · Full-Time · Senior
SQL
Python
Databases
Snowflake
Databricks
AI/ML
Spark
Machine Learning
DevOps
GCP
Analytics
ETL/ELT
Tableau
Power BI
+2
Apply

Ultra Tendency

ultratendency.com
ultratendency.com · HQ: Magdeburg, Germany · IT Consulting & Digital Transformation · Data Engineering & Migration Services · 201-500 employees · Est. 2010 · Trust A · Hiring 26
HQ: Magdeburg, Germany · IT Consulting & Digital Transformation · Data Engineering & Migration Services · 201-500 employees · Est. 2010 · Trust A · Hiring 26
Ultra Tendency designs, builds, and operates large-scale data-driven systems for major global enterprises. Founded in Germany in 2010, the group now operates across 9 countries and contributes to over 20 open-source projects.
No named decision-maker yet.
Careers mailbox is known
Verified live · 1 hour ago 3 months ago Long shot · 18%

Senior Databricks Consulting Engineer

≈ $71k – $186k per year (Estimated) · Senior · 7+ years exp · Sydney · Remote (Australia) · Relocation · Senior · Korean (Optional) · Japanese (Optional) · Chinese (Optional) · Portuguese (Optional) · Spanish (Optional) · German (Optional) · English
SQL
Python
Databases
Delta Lake
Databricks
Apache Kafka
AI/ML
Spark
Machine Learning
MLFlow
LLM
DevOps
GCP
Azure
AWS
Ansible
Terraform
Analytics
ETL/ELT
Apache NiFi
+8
Apply

Nine

ninecareers.com.au
ninecareers.com.au · HQ: Sydney, Australia · Streaming & OTT Platforms · Publishing · Broadcasting · 201-500 employees · Hiring 24, 3 new
HQ: Sydney, Australia · Streaming & OTT Platforms · Publishing · Broadcasting · 201-500 employees · Hiring 24, 3 new
Nine is an Australian media company with broadcast, publishing, radio and digital businesses, covering free-to-air television, streaming, publishing and digital audio. It hires product managers, software engineers for its digital archive, sales and marketing coordinators and IT procurement managers. The company is headquartered in Sydney, New South Wales, Australia.
No named decision-maker yet.
No careers mailbox known
Open 103 daysVerified live · 9 hours ago 3 months ago Long shot · 6%

Data Engineer

≈ $71k – $145k per year (Estimated) · Hybrid (Sydney, Australia) · Bachelor's Degree · Full-Time
SQL
Python
AI/ML
Airflow
DevOps
Concourse
Terraform
GCP
Azure
CI/CD
AWS
Analytics
ETL/ELT
+2
Apply

10Xlabs

10xlabs.com.au
10xlabs.com.au · HQ: Sydney, Australia · Trust D · Hiring 17
HQ: Sydney, Australia · Trust D · Hiring 17
No named decision-maker yet.
No careers mailbox known
Likely inactiveVerified live · 1 hour ago 3 months ago Long shot · 5%

Data Integration Engineer

≈ $72k – $146k per year (Estimated) · In office (Sydney, Australia)
SQL
Python
AI/ML
Time Series
DevOps
Rest API
Cybersecurity
ISO 27001
Analytics
ETL/ELT
Energy
NERC CIP
Apply

Interactive

interactive.com.au
interactive.com.au · HQ: Melbourne, Australia · IT Infrastructure & Networking Services · Cloud Platforms (IaaS & PaaS) · Data Centers & Colocation · 501-1000 employees · Est. 1988 · Trust B · Hiring 9
HQ: Melbourne, Australia · IT Infrastructure & Networking Services · Cloud Platforms (IaaS & PaaS) · Data Centers & Colocation · 501-1000 employees · Est. 1988 · Trust B · Hiring 9
Interactive is an Australian technology services company providing data centres, cloud and hardware maintenance. It operates its own facilities and a national field service network. The company is one of the larger privately owned IT providers in Australia.
No named decision-maker yet.
No careers mailbox known
Open 113 daysVerified live · 1 min ago 3 months ago Long shot · 11%

Principal Consultant - Data & AI Security & Governance

≈ $97k – $222k per year (Estimated) · Lead · In office (Melbourne, Sydney, Brisbane, Perth, Australia) · Principal
Copilot
AI Agents
DevOps
Azure
Apply
Open 113 daysVerified live · 1 min ago 3 months ago Long shot · 15%

Data Architect / Engineer

≈ $100k – $240k per year (Estimated) · Staff+ · In office (Melbourne, Sydney, Brisbane, Perth, Australia) · Architect
SQL
Databases
Databricks
DevOps
Azure
Analytics
Azure Data Factory
Apply

Optiver

optiver.com
optiver.com · HQ: Amsterdam, Netherlands · Hedge Funds & Alternative Investments · 1001-5000 employees · Est. 1986 · Trust A · Hiring 141, 3 new
HQ: Amsterdam, Netherlands · Hedge Funds & Alternative Investments · 1001-5000 employees · Est. 1986 · Trust A · Hiring 141, 3 new
Optiver is a Dutch proprietary trading firm founded in 1986 and headquartered in Amsterdam. It builds ultra-low-latency trading systems and hardware to provide liquidity on exchanges worldwide. The company is one of the largest technology employers in Amsterdam despite trading only its own capital.
No named decision-maker yet.
Careers mailbox is known
Verified live · 1 hour ago Visa sponsorship 3 months ago Fading · 33%

Senior Data Engineer

≈ $92k – $242k per year (Estimated) · Senior · 8+ years exp · In office (Sydney, Australia) · Relocation · Senior
SQL
Python
Python
pySpark
Databases
Databricks
AI/ML
dbt
AI Agents
Spark
DevOps
CI/CD
Apply
Verified live · 1 hour ago Visa sponsorship 3 months ago Fading · 33%

Principal Data Engineer

≈ $122k – $280k per year (Estimated) · Lead · 12+ years exp · In office (Sydney, Australia) · Relocation · Principal
SQL
Python
Python
pySpark
Databases
Databricks
AI/ML
dbt
AI Agents
Spark
DevOps
CI/CD
Apply
Verified live · 1 hour ago 7 months ago Long shot · 12%

Expressions of Interest - Graduate Quantitative Researcher 2027

Junior · In office (Sydney, Australia) · Junior
C++
Python
AI/ML
Machine Learning
Apply
Machines can read this selection · checked 15:44 UTC
Data Scientist Jobs in Sydney
Frequently asked questions
How many Data Scientist jobs in Sydney are available on Alion?
There are currently 47 active listings from 30 hiring companies on Alion, refreshed daily.
What salary do Data Scientist jobs in Sydney pay?
The average salary is around $351,331 per year based on the current listings.
Are remote options available for Data Scientist jobs in Sydney?
Yes, many of these roles offer remote or hybrid work, and you can filter listings by remote, relocation and visa sponsorship.
How do I apply for Data Scientist jobs in Sydney?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.