AI Data Specialist - Portuguese (Brazil)

We are looking for an AI Data Specialist to support the improvement of AI-generated content in English. The role involves performing diverse data-related tasks, including: data collection, evaluation, and annotation; pairwise comparisons; counting tasks; object tagging and labeling across different content types (audio, video, images, or collected data).

Responsibilities

Data collection, evaluation, and annotation; Pairwise comparisons; Counting tasks; Object tagging and labeling across different content types (audio, video, images, or collected data)

Requirements

Fluent or advanced proficiency in English (levels B2–C2)

Nice to have

Machine learning tasks; Data collection and preprocessing; Data evaluation and quality assurance; Data annotation and labeling

Benefits

100% remote work; Flexible schedule; Opportunity to earn extra income; Timely payments; Ideal for students, part-timers, or stay-at-home parents