freelance data science engineer python sql

1,000 freelance data science engineer python sql job listings in Australia. Find daily updated positions from leading job boards.


  • City of Melbourne, Victoria, Australia Xero Full-time

    The role As a Staff Data Scientist in the Product Data Science & Engineering team, you'll own end to end science roadmaps for a product domain, partnering with Product, Engineering and Design to frame problems, define success metrics and drive experimentation from discovery through to decision and iteration. You'll lead the measurement strategy for your...


  • Sydney, New South Wales, Australia Commonwealth Bank Full-time $140,000 - $210,000 Contract

    Build and ship AI solutions that help solve complex forecasting, pricing and risk challenges in Global Markets.Join a high-performing team at the forefront of AI innovation, working alongside experienced data scientists, engineers and business leaders.Apply agentic and generative AI technologies on enterprise-scale cloud platforms while helping shape the...


  • Sydney, New South Wales, Australia TikTok Full-time $70,000 - $90,000 Contract

    Hyper-Edge Technology Development Engineer Graduate (Data Application) - 2027 Start (BS/MS)Location:SydneyEmployment Type:RegularJob Code:A189359BShare this listing:ResponsibilitiesAbout the TeamBe part of TikTok's groundbreaking Data Application Team within the Video Cloud Infrastructure division, where we empower our Live CDN and ultra-edge CDN service...


  • Council of the City of Sydney, New South Wales, Australia Nectr Full-time $90,000 - $120,000 Contract

    Hanwha Energy Australia, part of the global Hanwha Group, is a fast-growing renewable energy company operating across utility-scale generation, storage, and distributed energy solutions. Through our consumer brand, Nectr, we deliver clean energy products, solar & battery installations, and innovative customer solutions nationwide.As our business continues to...


  • City of Parramatta, New South Wales, Australia Reo Group Full-time

    Senior Data Scientist Reo Group – Parramatta, New South Wales, Australia Role Overview As a Senior Data Scientist reporting to the Head of Data Science, you will uplift the organisation's data science capability by embedding within the business, building strong relationships, and translating complex challenges into practical, data-driven solutions. You'll...

  • Senior Data Engineer Premium

    3 days ago


    Queensland, Queensland, Australia Agile Insights Full-time

    About UsAt Agile Insights, we are passionate about empowering organisations to transform through the power of Data & AI. We work with global brands and leading organisations to deliver innovative solutions that solve real business challenges. We have a fantastic, long-standing relationship with Microsoft. We are extremely proud to be a Microsoft Solutions...

  • Staff Software Engineer Premium

    11 hours ago


    Sydney, New South Wales, Australia Freelancer.com Full-time

    DescriptionWe are growing our engineering team and on the lookout for a staff engineer to take our company to the next level.At Freelancer, we’re building the world’s biggest marketplace for services, connecting talent all across the world with jobs. We’re working  on a highly diverse, global set of internet-scale challenges, making a meaningful...

  • Senior Data Engineer Premium

    6 days ago


    Sydney, New South Wales, Australia Bendigo Bank Full-time

    Closing date: Friday 18 September 2026 We’ve never been ‘just a bank’. Just like you should never be ‘just an employee’. We’re united in our belief that in banking, better can be bigger, and together we’re making it happen. It starts here. With Bendigo Bank… and you. About the opportunity Working in a cross-functional, agile team, our...


  • Council of the City of Sydney, New South Wales, Australia Commonwealth Bank Full-time $180,000 - $240,000 Contract

    You are passionate about solving complex problem with the latest techWe're the largest and most advanced Data Engineering teams in the country.Together we build tomorrow’s bank with world class engineeringDo work that mattersThe Capital Provisioning Modelling Crew builds and runs the platforms that support how credit risk models are developed, validated,...

  • Senior Data Scientist Premium

    1 day ago


    Parramatta, Australia Department of Industry Full-time $128,052 - $142,649 Contract

    Do you want your work to make a difference for NSW? Working to protect the state’s environment and heritage.   Lead the design of biodiversity data solutions and ecological data standards that improve how environmental information is shared, reused and applied across NSW. Temporary full-time Opportunity 35 hours per week (Up to June 2029) Parramatta...


  • Sydney, New South Wales, Australia Nuix Full-time $150,000 - $210,000 Contract

    We're on a mission to be a Force For Good, through our People, Products and Purpose at Nuix. This extends to our People. We're fiercely passionate, love working at pace, thrive in ambiguity, live, and breathe outside of the box, and above all are good humans. We're determined to make a positive difference in the world, whether through our solutions which...


  • Council of the City of Sydney, New South Wales, Australia Downer Full-time $120,000 - $170,000 Contract

    An opportunity exists for an experienced Data Engineer to support the development and optimisation of enterprise data platforms within the technology environment. Reporting to the Data Platforms Engineering Lead, this role is responsible for designing, building and maintaining scalable and secure data infrastructure that enables analytics, reporting and...

  • Data Scientist Hybrid Premium

    1 day ago


    Melbourne, VIC, Australia Wesfarmers Full-time

    Wesfarmers OneDigital is building Australia's leading data and digital retail ecosystem, underpinned by AI across everything we do. We operate across four pillars - loyalty, data, retail media and AI, turning millions of customer interactions into insights that shape how Australians shop, live and connect.We have an exciting, new opportunity for a Data...


  • Council of the City of Sydney, New South Wales, Australia Xero Full-time $120,000 - $180,000 Contract

    The role & impact As a Senior Data Scientist within Product Data Science team, you'll own end-to-end data science projects that shape one of Xero's flagship product areas. From framing the problem through to analysis, experimentation and productionised models, your work will directly influence conversion, retention and outcomes for small businesses and their...

  • Senior Data

    5 days ago


    Canberra, Australian Capital Territory, Australia Slalom Full-time $90,000 - $120,000 Contract

    Slalom is seeking experienced data engineers to deliver cutting-edge solutions on cloud platforms including AWS, Azure, and GCP. With a focus on collaboration and minimal oversight, you'll work in a dynamic team environment.The ideal candidate has extensive experience in data engineering, proficiency in SQL and Python, and familiarity with cloud data...

  • Senior Data Analyst

    2 days ago


    Sydney, New South Wales, Australia LVT People Full-time $120,000 - $160,000 Contract

    Sydney, Australia | Posted on 04/25/2023We are looking for an experienced Senior Data Analystfor a leading IT consulting client in Sydney. Our client is a dynamic and growing consulting firm with a focus on delivering innovative digital solutions to leading banks, ASX-listed companies, and government agencies.As a Senior Data Analyst, you will work closely...

  • Data Scientist

    2 days ago


    , Australia Amazon Full-time $120,000 - $170,000 Contract

    Job ID: 10509589 | Amazon Commercial Services Pty Ltd Amazon's operations in Australia is at a unique phase of rapid expansion. As our selection and local fulfilment network grows, the complexity of managing supply chain increases. To systemically address these complexities, we are establishing a team of subject matter experts by expanding Supply Chain...

  • Senior Data Scientist Premium

    11 hours ago


    Eveleigh, NSW - 5-7 Central Ave, New South Wales, Australia Commonwealth Bank of Australia Full-time

    Build production-ready generative AI, agentic AI and machine learning solutions.Improve experiences for customers and colleagues through responsible AI.Work with modern AI, cloud and engineering technologies.Do Work That MattersAt the heart of the Chief Operations Office, we’re reimagining how we serve customers through transformative AI.As a Senior Data...

  • Data Quality Engineer Premium

    6 days ago


    , Queensland, Australia Goodstart Early Learning Full-time

    Role: Data Quality Engineer (Internal Title: ICT Quality Engineer) Location: Murarrie, Brisbane QLD Employment Type: Full-time, Permanent Data Quality Engineering with an End-to-End Focus Are you passionate about data quality, validation and ensuring data is accurate and reliable from source through to end-user consumption? Goodstart is looking for a...

  • Senior Spark

    3 days ago


    Sydney, New South Wales, Australia Menlo Ventures Full-time $210,000 - $270,000 Contract

    CSQ227R215As a Senior Designated Engineer and tech subject matter expert, you will partner closely with our Field and Engineering teams to deliver high-touch specialized support and tailored technical solutions for Databricks' largest and most strategic customers in the Digital Native Business (DNB) segment. In this customer-facing role, you will leverage...