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Spanish (Mexico) Language Specialist - AI Trainer at Invisible Agency

We are seeking a detail-oriented Spanish (Mexico) Language Specialist to join our AI training team. This remote, worldwide role focuses on training and evaluating AI models for Mexican Spanish. You will work with data scientists to improve model performance, create high-quality labeled data, and provide actionable feedback to help us build better language AI.

Responsibilities

Annotate and label data for Mexican Spanish for AI model training.
Evaluate model outputs in Mexican Spanish, identify errors, and propose improvements.
Collaborate with ML engineers and linguists to tune language models.
Maintain data quality, consistency, and privacy guidelines.
Document labeling guidelines and best practices.

Requirements

Native or fluent Spanish speaker with strong Mexican dialect proficiency.
Experience in data annotation, transcription, translation, or language localization.
Familiarity with AI/ML concepts and labeling tools; comfortable working in a remote, fast-paced environment.
Excellent attention to detail, strong communication, and ability to meet deadlines.

Nice to have

Experience with speech-to-text labeling, NLP tasks, or conversational AI.
Basic data management skills (spreadsheets, tagging systems).

Benefits

Flexible remote work; global team; collaborate with AI experts.

How to apply

Apply via the Greenhouse posting: this Greenhouse posting.

Agency