Welo Global

Welo Global specializes in providing enterprise localization, AI training data, and multilingual content solutions, leveraging a portfolio of specialized global brands to meet diverse customer needs in the AI and language services industry.

Professional Services

Industrials

Founded 1997

444 open positions

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Project Lyra Portuguese (Brazil) Culture Expert

4 weeks, 1 day ago

Brazil

Freelance

Mid Level

Tutor

Data Science and Analytics

LLM

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Welo Global

Professional Services

Founded 1997

View All Jobs 444

Description

Evaluate AI-generated responses for accuracy, grammar, and cultural relevance.
Identify issues in generated text and provide refined rewritten responses.
Create natural Portuguese prompts and responses to improve conversational datasets.
Perform structured language evaluation tasks such as preference ranking, grammaticality checks, and text improvement.
Collaborate with global teams to support the development of AI language models.
Contribute to training AI systems to better understand and generate Portuguese.

Requirements

Background as a teacher is preferred, but not required.
Experience teaching or writing in Portuguese is required or strongly preferred.
Excellent written communication and strong grammatical accuracy.
Familiarity with cultural nuances in Portuguese.
Comfort with structured evaluation tasks, including preference ranking, prompt-response writing, grammaticality checks, and text revision.
Must be located in Brazil.
Must not use VPNs or IP-masking tools during the recruitment process.
Ability to commit approximately 20 hours per week on a flexible schedule.
Availability for a 4-week project starting 18 March 2026.

Benefits

$20 USD per hour rate.
Fully remote freelance contract work.
Flexible schedule with approximately 20 hours per week.
Project-based work that fits your availability.
Optional access to AI and Large Language Model workshops.
Supportive global contributor community with guidance and assistance.
Opportunity to work on high-impact AI data projects.

Interested in this position?

Apply directly on the company website

Apply Now

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