Empleos de data annotator en Madrid

Centific Global Solutions, Inc. is seeking a French Data Annotator to join our Spain-based team on a full-time, on-site basis.The role focuses on annotating large datasets with high accuracy and adherence to detailed guidelines, supporting GenAI-related data preparation efforts. You will work closely with QA and project managers to ensure data quality while...

Remote Data Labeling Jobs in Madrid (Fully Remote) Rex.zone is hiring for a full-time, fully remote data labeling role focused on training-data creation and quality control for AI/ML systems. You will label and evaluate text, images, audio, and conversations used in large language model evaluation and computer vision annotation workflows, improving training...

Mercor is seeking a meticulous Telugu annotator to work on a data-annotation project that builds training data for Telugu and other Indic scripts. You will identify and bound all meaningful page regions, transcribe content in Telugu script with high fidelity, and ensure accurate reading order across complex layouts.Collaboration with a second Telugu expert...

Job Title:Document Analyst Location:Remote (Worldwide) Job Summary:TheDocument Analystis responsible for reviewing, verifying, and analyzing documents to ensure accuracy, authenticity, completeness, and compliance with organizational policies and regulatory standards. This role supports operational integrity by identifying discrepancies, validating...

Job Title:Document AnalystLocation:Remote (Worldwide)Job Summary:TheDocument Analystis responsible for reviewing, verifying, and analyzing documents to ensure accuracy, authenticity, completeness, and compliance with organizational policies and regulatory standards. This role supports operational integrity by identifying discrepancies, validating...

Mercor is seeking a native Korean annotator to build training data for Korean documents, including newspapers, exams, and forms. You will bound and classify page regions, ensure precise Hangul transcription, and record page metadata. Collaboration with a second Korean expert ensures final quality.The role emphasizes exactness, taxonomy consistency, and...

**About The Role** As a Remote Data Annotator, you will perform end-to-end data annotation and AI/ML evaluation work that powers training datasets for NLP, computer vision, and large language model evaluation. You will follow detailed annotation guidelines, document edge cases, and contribute to training data quality initiatives that improve model...

**Remote Data Labeling Jobs in Madrid (Fully Remote)** Rex.zone is hiring for a full-time, fully remote data labeling role focused on training-data creation and quality control for AI/ML systems. You will label and evaluate text, images, audio, and conversations used in large language model evaluation and computer vision annotation workflows, improving...

Please submit your resume in English and indicate your level of English. At Toloka, we connect smart, curious people from around the world with freelance online tasks that train and improve artificial intelligence. What We Do The Toloka Annotators connects individuals with Generative AI projects from leading tech innovators. Our mission is to unlock the...

Position Summary This is a fully remote, hourly contractor role supporting AI data and language projects on a project-based, flexible hour basis. Project scopes vary and may include: Data annotation: labeling, classifying, and structuring documents, tables, and other content to support AI training datasets. LLM evaluation: reviewing AI-generated responses...

Remote Data Labeling Jobs in Madrid (Fully Remote) Rex.zone is hiring for a full-time, fully remote data labeling role focused on training-data creation and quality control for AI/ML systems. You will label and evaluate text, images, audio, and conversations used in large language model evaluation and computer vision annotation workflows, improving training...

Remote Data Labeling Jobs in Madrid (Fully Remote) Rex.zone is hiring for a full-time, fully remote data labeling role focused on training-data creation and quality control for AI/ML systems. You will label and evaluate text, images, audio, and conversations used in large language model evaluation and computer vision annotation workflows, improving training...