Data Set Curator

About the role

We are looking for a Data Set Curator to design, maintain, and optimise high‑quality datasets that power AI, Machine Learning and Large Language Model projects. Working closely with data scientists, AI trainers and engineers, you will ensure that our data assets are accurate, diverse and ready for model training and evaluation.

Key responsibilities

• Collect, curate and structure datasets across multiple domains for AI/ML training.
• Validate dataset accuracy, completeness and consistency; identify and resolve duplicates, anomalies and bias.
• Annotate and label data according to project‑specific guidelines using annotation tools.
• Maintain comprehensive metadata and documentation for each dataset version.
• Collaborate with AI trainers and data engineers to define dataset requirements and quality standards.
• Monitor dataset quality continuously and propose improvements.

Required profile

• Bachelor’s or Master’s degree in Data Science, Computer Science, Statistics, Information Systems or a related field.
• 3‑5 years of proven experience in dataset curation, data analysis or data management, preferably with large‑scale AI/ML projects.
• Familiarity with AI dataset ethics, bias detection and mitigation.
• Relevant certifications (e.g., Google Data Analytics, Data Management) are a plus.

Required skills

• Excel and Google Sheets
• SQL
• Python for data handling
• Data cleaning, normalization and transformation techniques
• Data annotation tools and platforms
• Database management and version control systems