Portuguese Ai Translation Validator

Welo Data is seeking a Translation Validation specialist for Portuguese (Portugal). This remote freelance role focuses on validating English source content against Portuguese translations and judging quality. You will review audio transcripts, provide written justifications, and deliver samples within a two-week window. Native or near-native Portuguese...

About the Role Welo Data is seeking experienced linguists to support a synthetic data generation program for a leading technology client. In this role, you will perform A/B preference testing of machine-generated translations from English into Portuguese language, helping to evaluate and improve the quality of AI-generated content. As a Translation...

Welo Data, part of Welocalize, is seeking experienced linguists for a remote, freelance Translation Validator role focused on Portuguese (Portugal). You will compare English source texts with two machine-generated translations, choose the preferred version, and justify your decision in writing. Project scope is two weeks, with flexible, project-based hours....

What if your knowledge Portuguese language could help improve the AI. What You'll Do Review English source documents alongside two machine-generated Portuguese (Portugal) translations. Evaluate both variants based on accuracy, fluency, and overall translation quality. Select the preferred translation and provide a clear written justification for your...

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...

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, 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...

Job Responsibilities: This role involves managing translation and copy-editing tasks, ensuring high-quality linguistic deliverables for assigned projects or accounts. Responsibilities include coordinating with freelancers and agencies, maintaining language resources, resolving terminology queries, and collaborating with clients and internal teams to...

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...