Remote Portuguese Linguistic Expert for AI/LLM Quality

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. Your linguistic expertise and pedagogical insight will directly shape how AI understands, generates, and teaches...

Alignerr is seeking Portuguese language experts to evaluate and improve AI systems trained on Portuguese content. Your linguistic insight will directly shape how AI understands, generates, and communicates in Portuguese, impacting hundreds of millions of speakers worldwide. This remote, hourly contract offers flexible 10–40 hours per week, with work...

Alignerr Corp. is seeking native Portuguese speakers with teaching or assessment background to evaluate and improve AI systems trained on Portuguese content. Your linguistic expertise will shape how AI understands, generates, and teaches Portuguese, influencing language learning for a global audience. This remote, hourly-contract role requires a minimum of...

In this hourly-paid, fully remote contractor role, you will review AI-generated responses and/or generate language content, evaluate reasoning quality and step-by-step problem-solving, and provide expert feedback so outputs are accurate, logical, and clearly explained. You will assess solutions for accuracy, clarity, and adherence to the prompt;identify...

In this hourly, remote contractor role, you will work as a Portuguese Quality Assurance Lead (QAL) to oversee quality, consistency, and trainer performance across Portuguese AI training projects. You will review AI-generated Portuguese content and trainer/QA work, evaluate output quality against project guidelines, provide precise written feedback, and...

Mercor seeks an Audiobook QA Expert to evaluate AI-narrated audiobooks in European Portuguese. This remote, part-time role requires careful review of narration quality, error spotting, and logging issues for continuous improvement. You will log spans, assess listener experience, and report on overall satisfaction while maintaining high attention to detail....

Audiobook Quality Analyst - Fully Remote Empresa : Mercor Tipo de Emprego : Periodo Integral Lisbon Lisbon District PortugalAbout the jobMercorconnects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors includeBenchmark ,General Catalyst ,Peter Thiel ,Adam D'Angelo ,Larry Summers , andJack Dorsey...

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. Your linguistic insight will directly shape how AI understands, generates, and communicates in Portuguese — making a real impact for hundreds of millions of speakers...