freelance data science engineer python sql jobs in Wellington

Data Science Expert – AI Content SpecialistAbout The RoleWhat if your data science expertise could directly shape how the world's most advanced AI models reason, code, and solve problems? At Alignerr, we partner with leading AI research labs to train and improve cutting-edge language models — and we need sharp data scientists to help us do it.This is a...

Are you a recent graduate passionate about data and cloud technology? Join DataSing as a Graduate Data Engineer and kick-start your career working on real projects with experienced mentors.What you'll doLearn Azure data platform technologies hands-onContribute to production data pipelines and solutionsWork alongside senior engineers on client projectsBuild...

Alignerr seeks a Data Science Expert – AI Content Specialist for a fully remote hourly contract. You will design challenging data science problems, build gold-standard solutions with Python/R and SQL, and audit AI outputs across major ML libraries.No prior AI annotation experience needed if you have deep data science expertise. Ideal candidates hold a...

What is the purpose of the Senior Data Engineer's role? The Senior Data Engineer’s purpose is to lead Snapper’s data approach in an architectural way, building an asset that scales and leading the team with deep experience in large-scale data warehouses, from the ground up. This is an experience-based role in our data team: the role is a expert...

We're looking for a Senior Data Engineer to join our Wellington team. You'll work on complex data platform builds using Azure Synapse, Databricks, and Data Factory for some of New Zealand's most important organisations. What you'll do Design and build production data pipelines on Azure Work directly with government agencies and enterprise clients Mentor...

**Mō te tūranga | About the Role** The Senior Data Engineer is responsible for designing, developing and maintaining high quality data solutions, with a strong emphasis on Java engineering within the Data Platforms and AI team. This role leads the development of scalable, secure and high performing data platforms, leveraging Java and related...

Senior Data EngineerDataTorque Wellington Central, Wellington Database Development & Administration (Information & Communication Technology) Full time - Salary undisclosed About Us We’re a New Zealand company helping governments around the world modernise their tax systems. Our clients span South America, the Caribbean, the Pacific, and Europe. We’re...

Here at BNZ, it's about more than just banking. We work together in an agile, energising environment to create innovative solutions through our promise "If you can imagine a better future, let's find a way." We support wellbeing, flexible working and have a generous leave offering. There is the opportunity for growth, learning and career development. No two...

At Whānau Āwhina Plunket we are looking for an experienced Senior Data Engineer to join our Data and Insights team. Te Whiwhinga mahi | The opportunity In this senior technical role, you will take ownership of maintaining, improving and extending our data warehouses, reporting artefacts, dashboards and data products. Working within our Azure Databricks,...

Company Description Join us. But be you. At Deloitte, you’ll do more than just join something, you’ll add something. You’ve found a place that values your curiosity, passion, and desire to work alongside brilliant people on the things that really matter. There really is only one question: What impact do YOU want to make? We are looking for an...

Data Scientist (Masters) — AI Data Trainer About The Role What if your expertise in machine learning, statistical modeling, and data engineering could directly shape how the world's most advanced AI systems think and reason? We're looking for Masters-level data scientists to challenge, audit, and refine cutting-edge AI models — stress-testing their...

Kia ora, At PwC, our purpose is clear: to build trust in society and solve important problems. This is a place to keep growing. You’ll learn from the best, take on meaningful challenges, and make a lasting impact for our clients, our communities, and Aotearoa. Ngā Kōrero mo tēnei tūranga / About the role We're looking for a Senior Analyst to join our...

About Us  We’re a New Zealand company helping governments around the world modernise their tax systems. Our clients span South America, the Caribbean, the Pacific, and Europe. We’re proud to contribute to public sector reform and align our technology with our clients’ visions.  We’re a family-friendly workplace that celebrates diversity and...

At Whānau Āwhina Plunket we are looking for an experienced Senior Data Engineer to join our Data and Insights team. Te Whiwhinga mahi | The opportunity In this senior technical role, you will take ownership of maintaining, improving and extending our data warehouses, reporting artefacts, dashboards and data products. Working within our Azure Databricks,...

Permanent, full-time position based anywhere in New Zealand. Help shape and strengthen Health New Zealand's modern Corporate Data Platform, supporting data services that underpin critical decisions across the organisation. Design, build and optimise secure, scalable and reliable data platforms, pipelines and integration services. Bring modern data...

Mō te tūranga | About the Role The Senior Data Engineer is responsible for designing, developing and maintaining high quality data solutions, with a strong emphasis on Java engineering within the Data Platforms and AI team. This role leads the development of scalable, secure and high performing data platforms, leveraging Java and related technologies to...

Data Scientist (Masters) — AI Data Trainer What if your expertise in machine learning, statistical inference, and data engineering could directly shape how the world's most powerful AI systems reason and solve problems? We're looking for advanced data scientists to challenge, audit, and refine cutting-edge AI models — exposing their blind spots,...

Westpac New Zealand is seeking a Senior Data Engineer who designs, develops and maintains high quality data solutions with a strong emphasis on Java in the Data Platforms and AI team. You will lead scalable, secure data platforms and collaborate with cross-functional teams to deliver robust pipelines, streaming solutions and APIs.The role requires hands-on...

Data Science Expert – AI Content Specialist About The Role What if your data science expertise could directly shape how the world's most advanced AI models reason, code, and solve problems? At Alignerr, we partner with leading AI research labs to train and improve cutting-edge language models — and we need sharp data scientists to help us do it. This...

Statistics New Zealand is seeking a Senior Test Engineer to drive test strategy and execution for major data platform projects. You will plan and perform functional and non-functional testing, write and maintain automated tests, and work closely with cross-functional teams to ensure robust, reliable solutions.The role requires hands-on testing expertise,...