
About the Role
We are looking for detail-oriented Trainers to support an AI data annotation project. In this role, you will review pre-seeded questions paired with images and provide accurate "golden" answers based on what you observe in the image.
This is a task-based, remote-friendly opportunity ideal for individuals who are meticulous, and able to follow detailed instructions consistently.
What You'll Do
Review a pre-seeded question along with an accompanying image (e.g., "What is the title of the Excel file based on what you see in the image?")
Carefully examine image content to identify the relevant details needed to answer the question
Provide a clear, accurate "golden” answer based solely on the visual information provided
Flag any images that are unclear, corrupted, or insufficient to answer the question
Maintain consistency and quality across a batch of tasks
Follow project-specific guidelines and rubrics as provided by the project team
What We're Looking For
Native/Strong proficiency at Portuguese
Fluent English proficiency (reading/writing)
Bachelor's degree required
Strong attention to detail and accuracy
Ability to follow written instructions precisely and consistently
Reliable access to a computer and internet connection
Prior experience with data annotation, data labeling, or quality review is a plus
Work Format & Compensation
Work Type: freelance, remote
Hours/Schedule: 10 hours per week
Compensation: $36/hr
Duration: Long-term

Welo Global is a leader in multilingual AI, technology, and content solutions serving over 2,000 clients in 300 languages. The company combines globally scaled multilingual infrastructure, including a network of over 500,000 linguists and domain experts, with advanced NLP, computational linguistics, and best-in-class compliance backed by seven ISO certifications. Welo Global’s five brands—Welocalize (multilingual content and localization solutions for localization and technology teams), Adapt (multilingual performance-led digital marketing agency), Park IP (patent translation, foreign filing, and legal solutions for law firms and corporate legal teams), Welo Life Sciences (multilingual content solutions for drug and medical device development for pharmaceutical, clinical contract research, and medical device organizations), and Welo Data (multilingual data generation, evaluation, and human data infrastructure for AI systems)—serve distinct customer segments with purpose-built expertise, fit-for-purpose solutions, and supporting technology. weloglobal.com