Global AI Language Trainer - Remote, Flexible Projects

Welo Global; United States; Remote; USD 28,000 - 55,000; Full time

Benefits offered by this job

Flexible remote work

Project-based assignments

Global linguist community

Job summary

Welo Global is seeking skilled linguists to annotate text, images, and audio to train AI systems. These are remote, project-based roles offering flexible schedules and global collaboration across the Americas, Europe, and beyond.

You will evaluate search results, advertisements, and chatbot responses for quality and relevance, and create and test prompts to improve large language models. Native Spanish and strong English proficiency are required, with careful attention to detail.

Qualifications

• Native or near-native Spanish fluency.
• Residence in Argentina, Spain, Mexico, the United States, Colombia, Peru, Chile, Ecuador, Venezuela, or Costa Rica.
• English proficiency.
• Comfort using digital tools.
• Strong attention to detail and curiosity about technology.
• Availability for project-based remote assignments.

Responsibilities

• Annotate or label text, images, and audio to train AI systems.
• Evaluate search results, advertisements, and chatbot responses for quality and relevance.
• Create and test prompts to improve large language models.
• Ensure content is culturally, linguistically, and industry-accurate.
• Review project scope, timelines, and compensation details before accepting assignments.

Skills

Spanish fluency

English proficiency

Attention to detail

Curiosity about technology

Digital tools comfort

Job description

Welo Global is seeking skilled linguists to annotate text, images, and audio to train AI systems. These are remote, project-based roles offering flexible schedules and global collaboration across the Americas, Europe, and beyond.

You will evaluate search results, advertisements, and chatbot responses for quality and relevance, and create and test prompts to improve large language models. Native Spanish and strong English proficiency are required, with careful attention to detail.