freelance data science engineer python sql

Mindrift is looking for highly skilled Vibecode 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 Senior Python Data Scraping Engineers to join the Tendem project and drive specialized data scraping workflows for real-world applications....

Jora New Zealand will close on 9th September 2026. Thank you for being with us, we are cheering you on as you continue your career journey. DotGolf is an international golf technology company that provides software, systems, and solutions for golfers, golf clubs, and golf organisations. We exist to create golf technology solutions that help grow the...

Job Title: Data Scientist Job Type: Contractor Location: Remote Role Overview Partnering with a leading AI research organization to engage experienced data scientists for a project focused on evaluating how well AI systems perform real-world data science work. Rather than producing deliverables yourself, you will define what excellent work looks like:...

Note: Partly is headquartered in Austin, TX with offices in London, UK, Christchurch, NZ and Auckland, NZ. Wherever you're based, we'll connect you with your nearest office for onboarding, and fly you to join the full team for our quarterly "Season Openers" (we cover travel and accommodation). If you're relocating to join us, we can also assist with...

About This RoleIn this hourly, remote contractor role, you will work as a SQL Quality Assurance Lead to oversee quality, consistency, and trainer performance across SQL and database AI training projects. You will review AI-generated SQL queries, database explanations, data-modeling content, and trainer/QA work; evaluate output quality against project...

Jora New Zealand will close on 9th September 2026. Thank you for being with us, we are cheering you on as you continue your career journey. Xtracta is a technology company focussing on the development of technology that can read and find data within structured and semi-structured documents. The technology is used around the world and spans a large swathe of...

Icehouseventures is seeking a Data Science Intern to work in our Christchurch office. This role involves analyzing real parts data and contributing to product improvement through data-driven insights. You will collaborate with seasoned data scientists and engineers to tackle significant challenges in the replacement parts industry.The ideal candidate should...

YO IT Consulting is seeking a Data Scientist for a fully remote contract engagement. You will define evaluation criteria for real-world data science work and score both AI-generated and human deliverables with detailed written justifications.Ideal candidates have 5+ years in data science, experience with experiment design and AB testing, and strong...

Note: Partly is headquartered in Austin, TX with offices in London, UK, Christchurch, NZ and Auckland, NZ. Wherever you're based, we'll connect you with your nearest office for onboarding, and fly you to join the full team for our quarterly "Season Openers" (we cover travel and accommodation). If you're relocating to join us, we can also...

Jora New Zealand will close on 9th September 2026. Thank you for being with us, we are cheering you on as you continue your career journey. Hiring for Python Developers to work in Newzealand You will be responsible for developing and implementing high-quality software solutions, creating complex applications using cutting-edge programming features and...

Partly in Christchurch is seeking a Data Science Intern to assist in analyzing real vehicle and parts data. You will work closely with experienced data scientists, learning to dissect complex data challenges and provide actionable insights.This role offers the chance to enhance your SQL and Python skills while being part of a dynamic, supportive environment...

Jora New Zealand will close on 9th September 2026. Thank you for being with us, we are cheering you on as you continue your career journey.Sitting within our Data function, and reporting into the Tech Team Lead: Data Engineering, you will play a crucial role in designing, implementing, and maintaining our data infrastructure to support business intelligence...

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 is a...

Join our client's innovative team as a Data Engineer to enhance their datasystems. What you'll be doing: Help design and develop data processes and ETL procedures. Work with design and extension of data marts, meta data, and data models. Collaborate with stakeholders to identify improvement opportunities. Ensure data warehouse architecture codes are...

The Instillery Group – Parnell, North Island We're looking for a Data Engineer to join our team, building and scaling modern cloud data platforms for some of Aotearoa's top enterprise clients. If you love clean code, smart architectures and turning raw data into high-value insights then you'll fit right in. What you'll be doing Designing, developing, and...

Please submit your CV in English and indicate your level of English proficiency. Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not permanent employment. We're building a dataset to evaluate AI coding agents - how well a...

Data Science Expert – AI Content Specialist About The Role What if your deep knowledge of machine learning, statistics, and data engineering could directly shape the intelligence of tomorrow's AI systems? We're looking for Data Science Experts to stress-test, evaluate, and improve cutting-edge AI models — uncovering their blind spots and helping them...

DescriptionProtect the world's food supply. With data that didn't exist before.Onside builds data and operational software for agriculture - helping farms, agribusinesses, contractors and processors know who's on-site, track movement across properties, and manage biosecurity and health and safety risk at enterprise scale.Every check-in and site visit builds...

Data Science Expert – AI Content Specialist About The Role What if your expertise in machine learning, statistical inference, and data engineering could directly shape the intelligence of tomorrow's most powerful AI systems? We're looking for Data Science Experts to stress-test, evaluate, and improve cutting-edge AI models — working remotely on your...

Serko is a cutting-edge tech platform in global business travel & expense technology. When you join Serko, you become part of a team of passionate travellers and technologists bringing people together, using the world’s leading business travel marketplace. We are proud to be an equal-opportunity employer, we embrace the richness of diversity, showing up...