Freelance - Spanish Data Annotation Specialist (100% Remote within Europe)
Core
Prepare and curate linguistically and medically oriented datasets in Spanish to power machine learning and NLP initiatives for AI-driven products in the medical domain.
Role type
Freelance Spanish Data Annotation Specialist
Builds
Medically oriented datasets for NLP systems
Domain
Healthcare + Natural Language Processing
Deliverable
production ML models
Required skills
Native Spanish, English (Full Professional), data annotation, transcription, text analysis, named entity recognition, dictionary/taxonomy creation, linguistic quality evaluation
Preferred skills
AI/ML project experience, knowledge of multiple languages/dialects, familiarity with medical coding systems (ICD, CPT) or EHR
Technologies
NLP tools, annotation/labeling tools
Responsibilities
Prepare and maintain medically oriented datasets for machine learning; perform audio transcriptions in Spanish; implement text patterns to detect and extract named entities; contribute to dictionaries and taxonomies; evaluate linguistic quality and consistency of Spanish text
Seniority
Freelance, independent contributor