AI Language Expert - Portuguese
Alignerr
About this role
The AI Language Expert — Portuguese role at Alignerr focuses on evaluating and refining AI-generated and learner-produced Portuguese speech and text. The position supports AI tutoring and language-learning models by ensuring linguistic accuracy, naturalness, and educational quality. Experts work remotely and asynchronously on varied projects, collaborating with project leads and other specialists. This role contributes to improving AI systems used for language instruction and assessment.
Skills
Qualifications
About Alignerr
alignerr.comAlignerr is a platform that pays domain experts to train and improve AI by completing remote, flexible tasks on their own schedule. It connects thousands of subject-matter experts with AI teams via a web app to perform data labeling, annotation, evaluation, and other human-in-the-loop work. Experts earn money for contributing their knowledge while companies get higher-quality, domain-specific data and feedback to boost model performance. Alignerr is used to scale and streamline human-centered workflows for AI training and validation.
Recent company news
Business InsiderContractors training Meta's AI say they read intimate talks with its chatbot — and see data that identifies users
Aug 6, 2025
SiliconANGLEReport: Meta is developing chatbots that will send unsolicited messages to users
Jul 3, 2025
Business InsiderLeaked docs show how Meta is training its chatbots to message you first, remember your chats, and keep you talking
Jul 2, 2025
Built InGet Paid to Train AI: The New Side Hustle for Professionals
Nov 12, 2025
TechCrunchMeta has found another way to keep you engaged: Chatbots that message you first
Jul 3, 2025
About Alignerr
Headquarters
San Francisco, CA
Company Size
201-500 employees
Founded
2018
Industry
Technology
Glassdoor Rating
4.2 / 5
Leadership Team
Sarah Johnson
Chief Executive Officer
Michael Chen
Chief Technology Officer
Emily Williams
VP of Engineering
David Rodriguez
VP of Product
Jessica Thompson
Chief Financial Officer
Andrew Park
VP of Sales
Unlock Company Insights
View leadership team, funding history,
and employee contacts for Alignerr.
Salary
$50k – $60k
per year
More jobs at Alignerr
Similar Jobs
Portuguese (BR) Culture and Language Expert
Welocalize
Portuguese Voice Actor - Freelance AI Trainer Project
Invisible Agency
Computational Linguist (Portuguese Language)
Appen
Portuguese Language Data Contributor (Multimodal) – Freelance AI Trainer Project
Invisible Agency
Voice Actor - Freelance AI Trainer Project
Invisible Agency
Portuguese Language Tutor, Rosetta Stone (PT)
IXL Learning