Dataset Curator – AI & ML Projects

About the role

We are looking for a Dataset Curator who will design, maintain, and optimize high‑quality datasets that power AI, Machine Learning (ML) and Large Language Model (LLM) initiatives. You will work closely with data scientists, AI trainers and engineers to ensure data is accurate, diverse and bias‑free.

Key responsibilities

• Collect, curate and structure datasets for AI/ML training and evaluation.
• Validate dataset accuracy, completeness and consistency.
• Annotate and label data according to project‑specific guidelines.
• Identify and resolve inconsistencies, duplicates and anomalies.
• Maintain comprehensive metadata and documentation.
• Collaborate with AI trainers and data engineers to define dataset requirements.
• Ensure ethical sourcing and bias mitigation across all datasets.
• Continuously monitor dataset quality 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.
• Experience handling large‑scale datasets for AI, ML or analytics projects.
• Familiarity with AI dataset ethics and bias mitigation.
• Relevant certifications (e.g., Google Data Analytics, Data Management) are a plus.

Required skills

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