Jobs for freelance data science engineer python sql at Sydney

CSQ327R248 As a Forward Deployed Engineer in our Forward Deployed Engineering team you will work with clients on short to medium term customer engagements on their big data challenges using the Databricks platform. You will provide data engineering, data science, and cloud technology projects which require integrating with client systems, training, and other...

Who is Plenti?  Plenti is a fintech lender, providing faster, fairer loans by leveraging its smart technology. Plenti is a dynamic and innovative business that is growing strongly. By continuing to deliver better customer experiences, Plenti is taking market share from incumbent players in the personal lending, renewable energy, and automotive finance...

Our Regulatory Data team is focused on improving the quality, integrity, and governance of data across Macquarie's Banking and Financial Services business. Working closely with business, data, and technology teams, we deliver innovative and scalable data quality solutions that support regulatory obligations, strengthen decision-making, and drive better...

Who we are Optiver is a global market maker founded in Amsterdam, with offices in London, Chicago, Austin, New York, Sydney, Shanghai, Hong Kong, Singapore, Taipei and Mumbai. Established in 1986, today we are a leading liquidity provider, with close to 2,000 employees in offices around the world, united in our commitment to improve the market through...

Build innovative AI and machine learning products that shape how Australia experiences property. Join a collaborative team where learning, experimentation and impact go hand in hand. Permanent role based in SydneyWe're REAWith bold and ambitious goals, REA Group is changing the way the world experiences property. No matter where you're at on your property...

Who We Are  FTI Consulting is the leading global expert firm for organizations facing crisis and transformation. We work with many of the world’s top multinational corporations, law firms, banks and private equity firms on their most important issues to deliver impact that makes a difference. From resolving disputes, navigating crises, managing risk...

Build statistical models. Challenge market pricing. Solve problems most investors never see. Most data science roles optimise marketing campaigns, predict customer behaviour or build dashboards. Here we're partnering with a highly sophisticated quantitative investment firm that has built one of Australia's most advanced research environments. The team...

About Akuna Akuna Capital is an innovative trading firm with a strong focus on collaboration, cutting-edge technology, data driven solutions, and automation. We specialize in providing liquidity as an options market-maker – meaning we are committed to providing competitive quotes that we are willing to both buy and sell. To do this successfully, we design...

We look forward to welcoming a technical leader who will drive impactful projects, lead and mentor a team of Data Scientists, harness cutting-edge AI technologies and pioneer innovative practices that benefit not only CommBank but the banking industry as a whole. See yourself in our team: At CBA we have an ambitious goal of leading the way in changing the...

Transdev John Holland Buses (TJHB) is an integrated joint venture partnership between Transdev Australasia and John Holland combining the know-how of one of the world’s leading mobility companies and one of the nation’s leading integrated infrastructure, transport and building companies.At TJHB, we believe that diversity in perspectives, backgrounds, and...

Lead the design and delivery of enterprise AI, data platforms, and agentic solutions across cloud-native environments.28th August, 2026Company DescriptionShowtime Consulting is a leading provider of Shielded Cloud and Digital Solutions across Australia and New Zealand. We specialise in delivering secure, enterprise-scale technology outcomes within highly...

Hi! We’re hipages, an ASX-listed tech company and Australia’s #1 digital platform connecting households with trusted home improvement businesses. We’re on a mission to transform the home improvement industry to build better lives for everyone. With teams across Australia, New Zealand, the Philippines and Vietnam, we work as one team with a shared...

• Deploy, configure, and support Microsoft Copilot solutions across M365 and custom Copilot use cases• Build and integrate AI solutions using Azure AI services, Copilot Studio, and Azure AI Foundry• Operate and monitor AI workloads to ensure reliability, performance, and responsible usage• Support the AI solution lifecycle, including deployment,...

At Future Secure AI, we're building something genuinely new — and we're looking for people bold enough to build it with us. We work at the frontier of AI, tackling big, real-world problems for global enterprises across multiple industries, armed with state-of-the-art technology and a culture that prizes courage, rigor, and relentless curiosity. Our BRAVER...

DescriptionCreate your best future and join as a Director, Data & Intelligence - Legal  Location: Sydney-based role, open to other locations like Melbourne and Gold Coast. On-site Requirement: 2-3 days per week in the office Why On-site? This is a highly collaborative position involving regular face-to-face workshops and close team interaction, making...

Senior Security Engineer, Platform Engineering Firmus Technologies Firmus Technologies is a global leader pioneering the development and operation of efficient AI infrastructure across Asia Pacific. Founded in Australia in 2019, our mission is to create the most efficient AI infrastructure by combining cutting-edge technology with a steadfast commitment to...

At Pet Circle, we believe pets deserve the very best, and the people who love them deserve a better way to care for them. Since 2011, we've grown from that single idea into Australia's biggest online pet retailer, with around 500 Pet Circlers across Australia, New Zealand and the Philippines, reshaping how pet parents discover, choose and receive what their...

Veeam is the Data and AI Trust Company, specializing in helping organizations ensure their data and AI are fully understood, secured, and resilient to enable the acceleration of safe AI at scale. As the market leader in both data resilience and data security posture management, Veeam is built for the convergence of identity, data, security, and AI risk....

Are you an experienced leader passionate about guiding enterprise data and AI transformations? As a **Senior Manager, Data Analytics Consulting**, you will partner with executives to shape data strategies and drive GenAI adoption. Join us to blend strategic advisory with thoughtful solution design. **Responsibilities** - Lead data, AI and digital...

Overview Job Title: Senior Software Engineer Location: Sydney Duration: Permanent Mandatory Expert Experience in Java ,Microservices ,AWS AND Devops Responsibilities Worked with, and delivered on, enterprise CI/CD capabilities and tools, providing guidance on best practices and helping enable major programs to deliver business value. Cloud Engineering inc...