freelance data science engineer python sql

SummaryAvanade is growing, and we seek motivated and engaged technology professionals to join our Managed Services team delivering continuous value to our client's businesses. We are seeking a Microsoft Fabric Data Support Engineer who can support, maintain, and improve data and analytics solutions using the Microsoft Fabric platform. You will work with...

About One51One51 is a specialist Data, Analytics & AI consulting firm helping organisations unlock value from their data through modern platforms, analytics, reporting, and AI-driven solutions. We partner with clients across industries to design and deliver scalable, high-impact data solutions using technologies such as Microsoft Fabric, Azure, Databricks,...

Create your best future and join Westpac as a Senior Data Engineer.What's the role?You'll play a key role in building the data foundations that power better customer and business outcomes. As a Senior Data Engineer, you'll design, build and optimise scalable data pipelines and solutions that support enterprise wide transformation initiatives.This is a full...

Senior Data Platforms Engineer - Enterprise Data Platforms Who We Are Simple Machines is a global, independent technology consultancy operating across Sydney, New Zealand, London, Poland and San Francisco. We design and build modern data platforms, intelligent systems, and bespoke software at the intersection of Data Engineering, Software Engineering and...

Billigence Pty Ltd is a specialist in the delivery of market-leading Business Intelligence and CRM solutions. Headquartered in Sydney, Australia and with offices in Prague, London, Frankfurt and Singapore our passion is data and our focus is the delivery of end-to-end solutions via a talented team of skilled professionals.We are partners with leading edge...

About the role:You’ll play a crucial role in supporting the hipages marketplace by developing our analytics engineering capabilities. Working alongside a talented data team to create immense value for the business and contribute to the development and execution of hipages' commercial strategy.Your experience and expertise will help us discover new ways of...

DescriptionMindrift is looking for highly skilled Web Scraping specialists to join the Tendem project (https://tendem.ai/) and drive specialized data scraping workflows for real-world use cases. Mindrift is looking for highly skilled Python Data Scraping Engineers to join the Tendem project and drive specialized data scraping workflows for real-world...

Endgame is a boutique, technology-led consultancy providing expert mathematical and economic advice to clients across energy, aviation, road and rail, and water. We combine advanced mathematical optimisation and machine learning with deep sector expertise. As a Gurobi Premier Partner, we build models that sit at the core of how clients make high-stakes...

Tata Consultancy Services (TCS) Australia in Sydney is seeking an experienced software engineer with 8+ years in development and data pipelines. You will work in Agile environments, leveraging Python, SQL, PySpark, and cloud data services to build scalable ETL pipelines and data models.Knowledge of MS-SQL, ADLS Gen2, Azure Synapse, ADF, and DevOps practices...

We are seeking a Senior Database Engineer to join our Digital Modernisation Division, delivering high‑quality database services within complex, multi‑vendor environments. This role focuses on Microsoft SQL management and engineering, combining technical leadership with hands‑on delivery across database administration, optimisation, and automation. Your...

Create your best future and join Westpac as a Senior Data Engineer.What's the role?You'll play a key role in building the data foundations that power better customer and business outcomes. As a Senior Data Engineer, you'll design, build and optimise scalable data pipelines and solutions that support enterprise wide transformation initiatives.This is a full...

DescriptionIf you live in Australia or New Zealand, you’ve likely heard of AMP. But at a time when society is changing, we are too. We’re now a nimbler business with new leadership and thinking.  For us, these are exciting times. There’s a real potential for big thinkers to help us redefine what financial services could be. And turn our legacy into...

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 competitive...

Location: SydneyRole OverviewWe are looking for a highly experienced Senior Data Engineer with strong expertise in Google Cloud Platform(GCP) to design, build, and optimize scalable data pipelines and architecture. The role will focus on enabling data-driven decision-making by delivering high-quality, reliable, and efficient data solutions across the...

Senior Data Platforms Engineer - Enterprise Data Platforms Simple Machines is a global, independent technology consultancy operating across Sydney, New Zealand, London, Poland and San Francisco. We design and build modern data platforms, intelligent systems, and bespoke software at the intersection of Data Engineering, Software Engineering and AI. We work...

Gridsight seeks a Software Engineer to own the data ecosystem for its Flex product, building pipelines, integrations, and observability at scale. You’ll move grid data reliably from sources to the product, while collaborating with grid modelling and operations to deliver robust solutions.The role emphasizes Python/SQL, cloud-native engineering on AWS, and...

You've got the skills. The curiosity. The hunger to grow, try new things and make a real impact. We're a growing global AI and data consultancy. Some of the world's biggest businesses turn to us to help bring their data, AI, cloud and digital solutions to life. We're the home base for talented technologists who want more and are looking to take their career...

Role Title: Senior Data Engineer (GCP, Agentic AI) Start Date: ASAP Duration: 12 Months Contract with high possibility of extension Working Flexibility: Hybrid (3 days onsite) NTT Data is seeking a highly skilled Senior Data Engineer to design, build, and scale enterprise-grade data products and cloud-native data platforms. This role will play a critical...

About the CompanyCover Genius is the global infrastructure for embedded protection. Active in over 60 countries and all 50 US States, we protect the customers of the world’s largest digital companies, including Klarna, Revolut, Stripe, Priceline, Agoda, Booking.com, Turkish Airlines, Tongcheng Travel, eBay, and Uber, with seamless, end-to-end experiences....

You’re only human.    It’s a strange thing to say, because us humans are capable of incredible things. And at Medibank, we know our greatest potential lies in the people who work with us.      We strive to make real, fundamental change, driven by a simple purpose: to create the best health and wellbeing for all of Australia.    Shape the...