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AI Language Expert - Portuguese at Labelbox - ApplyBlast

AI Language Expert - Portuguese

Labelbox

10 months ago

3.6 on Glassdoor

Remote

Contract

Medior

0 applicants

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About this role

The AI Language Expert — Portuguese at Alignerr supports the development of AI-powered language-learning and tutoring systems. The role focuses on expert evaluation of Portuguese speech and text, particularly in educational contexts, to enhance model accuracy and instructional quality. The position involves working with global AI lab partners to refine how models reason, learn, and communicate in Portuguese. Work is project-based and fully remote with flexible, asynchronous hours.

Skills

Qualifications

Native-level PortugueseFluency in English (C1/C2)Bachelor’s Degree

About Labelbox

labelbox.com

Headquarters

San Francisco, California, United States

Company Size

51-200 employees

Founded

2018

View Profile

Labelbox is a data labeling and data‑ops platform that helps AI teams "build, operate, and staff" scalable data factories for training machine learning models. It combines a web annotation suite (images, video, LiDAR, and text), workflow and quality controls, data management and metadata tools, plus APIs and integrations to fit into ML pipelines. Alongside the software, Labelbox provides managed labeling services and workforce solutions to scale annotation and maintain label quality. Enterprises use it to accelerate model development, improve label consistency and governance, and operationalize high‑volume labeled data.