AI Data Annotation Specialist

Job Title: AI Data Annotation Specialist (Spanish Language) Location: Mexico City (Office Based) About the Company: We are partnering with a global technology leader focused on advancing artificial intelligence (AI) through high-quality, human-labeled data. Our mission is to improve large language models (LLMs) — the technology behind next-generation AI tools — by ensuring they understand languages, cultures, and contexts with accuracy and depth. To achieve this, we are building a team of Spanish-language data annotators who can provide culturally informed, precise, and consistent labeling work. About the Role: As an AI Data Annotation Specialist , you will play a key role in training and improving AI models. You will read, evaluate, and create text in Spanish based on given guidelines, ensuring that the data reflects authentic language use and cultural relevance. This is a full-time opportunity with potential for long-term collaboration based on performance. Key Responsibilities: Annotate, label, and review Spanish-language text and content. Evaluate and improve the quality and cultural accuracy of AI-generated outputs. Generate short text samples, dialogues, and content as needed. Follow project-specific annotation guidelines and quality standards. Deliver consistent, accurate results while meeting deadlines. Required Qualifications: Native-level Spanish fluency. Bachelor’s degree or higher , any field (language, communication, or humanities preferred). Strong understanding of local culture, idioms, and social context. Excellent reading comprehension and written communication skills. Reliable internet connection and ability to work independently. Attention to detail and commitment to producing high-quality work. Preferred Qualifications: Experience in data annotation, translation, content moderation, or writing. Background in linguistics, journalism, or related disciplines. Familiarity with AI or technology-related projects. Graduate students or professionals interested in long-term work. Work Details: Full-time preferred; flexible scheduling possible. Paid per hour or per completed task. Initial 2-week pilot period to assess performance and task suitability. High-performing annotators may be invited for extended or permanent collaboration. Compensation: Competitive pay aligned with local market standards. Rates may vary by experience and task complexity. Opportunity for increased rates and leadership roles as the project expands. Why Join Us: Be part of a global AI initiative that shapes the future of language technology. Gain valuable experience in the fast-growing AI and language data field. Build a long-term professional relationship with an international tech organization.

Location: Tenochtitlán, Chiapas, MX

Posted Date: 11/16/2025