Language Expert in Brazil (Portuguese)

The work

You will help prepare Portuguese text data for AI and machine learning projects. The work includes annotation, review, translation-quality checks, and language data curation.

• Annotate, label, and review Portuguese text data for AI and machine learning use cases.
• Check grammar, syntax, regional variations, consistency, and overall linguistic accuracy.
• Give feedback on language usage, translations, and data quality.
• Document annotation processes and suggest workflow improvements.
• Share insights about Portuguese language nuances and help shape project-specific language resources.

What it pays and takes

This is a remote, part-time contractor role for candidates in Brazil. The work is suited to an intermediate-level language professional who can work independently and meet deadlines.

• Pay: $30 to $65 per hour.
• Location: Open to candidates in Brazil.
• Languages: Professional Portuguese proficiency and fluent English.
• Experience: Data annotation or language data processing experience.
• Skills: Strong written and verbal communication, close attention to detail, and a solid understanding of Portuguese grammar, syntax, and regional variations.
• Preferred: A background in linguistics, language studies, or localization.
• Preferred: Familiarity with annotation tools and platforms.

How it works

You apply here in about two minutes and finish on the hiring platform. The next step is a short AI interview (technical roles include a coding challenge). Passing it is how you qualify for paid tasks, so take it soon after you are invited.

The hiring platform's application for this job asks for your resume, your LinkedIn profile, your phone number, your location and answers to 4 screening questions.

About AI training work

AI training work is the human side of building artificial intelligence. People label and review examples, assess language and model responses, and improve the data that AI systems learn from.