Portuguese Language Expert

Portuguese Language Expert (AI Training) 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 on one of the world's most widely spoken languages. About...

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...

About the role We're hiring proficient bilingual speakers (English & Portuguese) to help make advanced AI models safer. You'll apply your language fluency and cultural judgment to evaluate and strengthen how these models handle sensitive topics in Portuguese. No prior AI/ML experience is required — we'll train you on the workflow. What you'll do Write...

AI Language Expert — Portuguese (AI Training) About The Role Organization: Alignerr Type: Hourly Contract Location: Remote Commitment: Minimum 15 hours/week, fully asynchronous What You'll Do Evaluate AI-generated Portuguese speech and text for linguistic accuracy, naturalness, and educational quality Assess learner speech and writing across...

About the role We're hiring proficient bilingual speakers (English & Portuguese) to help make advanced AI models safer. You'll apply your language fluency and cultural judgment to evaluate and strengthen how these models handle sensitive topics in Portuguese. No prior AI/ML experience is required — we'll train you on the workflow.What you'll doWrite...

In this hourly, remote contractor role, you will review AI-generated English-language responses and/or generate expert language content, evaluating reasoning quality and step-by-step edits while providing precise, actionable feedback. You will assess solutions for accuracy, clarity, and adherence to the prompt; identify errors in logic, meaning, methodology,...

Project Objective This project aims to test and evaluate one AI agent in the development stage. By asking questions and requests, based on various categories (the training is provided), you will try to force the AI agent to say something harmful, offensive, dangerous or toxic an evaluate it’s responses. The end goal is to prevent AI agent from sharing any...

Obsidian is seeking proficient bilingual speakers (English & Portuguese) to help make advanced AI models safer. You will apply language fluency and cultural judgment to evaluate how models handle sensitive topics in Portuguese. No AI/ML experience is required — training will be provided on the workflow. You will write expert-level prompts in Portuguese,...

T-Maxx International is seeking Portuguese speakers for a remote, part-time project supporting a global AI and language technology company. You will listen to short Portuguese voice conversations and judge how natural and clear they sound, focusing on pronunciation, pauses, rhythm, and tone. No prior AI or audio-review experience is required; clear...