Project Overview We are sourcing independent Language Alignment & Resource Partners (LARPs) to provide native-level Brazilian Portuguese language vetting and QA for a specialized AI data project.
Remote job listings
Find your next remote opportunity from thousands of listings across the globe.
Filters
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
›
Country-wide jobs always show. Picking a state also reveals jobs limited to that state.
Annual salary floor. Hourly-only roles pass through.
- Remote (Global)
- $20–$40/hour
- Jul 14, 2026
Portuguese Language Expert (AI Training) About the Role We're looking for Portuguese language experts to help evaluate and improve AI systems trained on Portuguese-language content.
- Remote (Global)
- $20–$40/hour
- Jul 14, 2026
Portuguese Language Expert (AI Training) About the Role We're looking for Portuguese language experts to help evaluate and improve AI systems trained on Portuguese-language content.
- Remote (Global)
- $25-30/hr
- Jun 26, 2026
AI Language Expert — Portuguese (AI Training) About the Role We're looking for native Portuguese speakers with a background in language teaching or assessment to help evaluate and improve AI systems trained on Portuguese-language content.
- Brazil
- From $23/hr
- Jun 25, 2026
What if your expertise in Portuguese language could help improve the quality and integrity of content consumed by millions of users worldwide?
- United States, Portugal
- Jun 23, 2026
As a trusted global transformation partner, Welocalize accelerates the global business journey by enabling brands and companies to reach, engage, and grow international audiences.
- Brazil
- $1 – $1/hr
- Jun 15, 2026
As a trusted global transformation partner, Welocalize accelerates the global business journey by enabling brands and companies to reach, engage, and grow international audiences.
- Remote (Global)
- Jun 10, 2026
As a trusted global transformation partner, Welocalize accelerates the global business journey by enabling brands and companies to reach, engage, and grow international audiences.
- Brazil, Portugal
- Up to $30/hr
- Jun 7, 2026
In this hourly-paid remote contractor role, you will review AI-generated responses and create language content that helps improve advanced AI systems. You will evaluate: Accuracy Clarity Reasoning quality Problem-solving quality Prompt adherence while providing expert…
- Portugal
- Jun 3, 2026
What if your understanding of Portuguese dialects could help improve the AI. WHAT YOU’LL DO • Listen to short 5-second Portuguese audio clips and transcribe them exactly as spoken • Label and flag audio issues such as background noise, cut-off speech, or unclear recordings •…
- Brazil, United States
- May 28, 2026
What if your everyday search habits could help improve how millions of people discover places online? WHAT YOU’LL DO: Review personalized search & location recommendations in Portuguese (Brazil) Evaluate the relevance and usefulness of suggested places based on real search…
- Remote (Global)
- $20-40/hr
- May 20, 2026
Alignerr is seeking Portuguese language experts to help evaluate and improve AI systems trained on Portuguese-language content. Contributors will help shape how AI systems understand, generate, and communicate in Portuguese through language evaluation, cultural review, and…
- Portugal
- $6 - $65/hr
- May 18, 2026
Are you a Portuguese (Portugal) language expert eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of linguistic discovery.
- Brazil
- $6 - $65/hr
- May 18, 2026
Are you a Portuguese (Brazil) language expert eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of linguistic discovery.
- Portugal
- $22+/hr
- May 17, 2026
DataAnnotation is seeking Portuguese-speaking Translators to help train and improve advanced AI chatbot systems. This role involves interacting with AI models in both Portuguese and English to evaluate conversational quality, logic, accuracy, and language performance.…
- Portugal, Brazil
- May 14, 2026
Project Overview We are sourcing independent Language Alignment & Resource Partners (LARPs) to provide native-level Portuguese language vetting and QA for a specialized AI data project.
- Portugal
- Mar 16, 2026
We are seeking a Prompt Engineer to be responsible for the end-to-end technical migration workflow for transitioning templates to LLM autoraters. The role is required to use client’s internal tools to leverage prompt engineering techniques to maximize model performance.
- Remote (Global)
- Feb 12, 2026
Are you a Portuguese (Brazil) language expert eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of linguistic discovery.
- Brazil
- Dec 9, 2025
Job Title: Portuguese Language Expert (Brazil) Job Type: Contractor Location: Remote Job Summary: Join our customer’s team as a Portuguese Language Expert and play a pivotal role in shaping high-quality language data resources for cutting-edge projects.
- Brazil
- From $6/hr
- Sep 16, 2025
We are looking for an AI Data Specialist to support the improvement of AI-generated content in English . Job Type: Freelance Location: Remote in Brazil Work Schedule: Part-time.
No jobs available
Check back soon for new remote job opportunities.
Tips for finding remote jobs
- Set up job alerts on multiple platforms to never miss an opportunity.
- Highlight your remote work experience and self-management skills.
- Prepare for video interviews and remote work assessments.
- Customize your resume and cover letter for each remote position.
- Build a strong online presence on LinkedIn and professional networks.