Portuguese (Portugal) Ai Translation Trainer

Welocalize is seeking a native Portuguese (Portugal) speaker to validate translations as part of an AI quality project. This freelance role is remote and runs for two weeks at US$10 per hour. You will review English source documents and two machine-generated Portuguese variants, judge accuracy and fluency, and justify your preferred version. You will also...

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....

Meridial is looking for a Science Specialist fluent in Portuguese for a freelance AI Trainer project in Portugal. You will engage with advanced AI models, testing them on various science topics and ensuring the accuracy of their responses. Preferred candidates should possess a degree in a science field and have a passion for scientific communication. The...

Meridial is seeking a Portuguese Language Specialist for a freelance AI Trainer Project in Portugal. This role involves shaping AI through phonetics, syntax, and semantics expertise, ensuring high-quality training data for language models. The ideal candidate will hold a master's or PhD in linguistics, demonstrate teaching experience, and have a passion for...

Welo Data, part of Welocalize, is seeking experienced linguists for a Translation Validation role focused on Portuguese (Portugal). You will compare English source documents with two machine-generated translations, select the preferred version, and provide written justification, while also reviewing audio files and transcriptions. This freelance, fully...

Agency seeks a STEM Specialist fluent in Portuguese (Portugal) to train and evaluate AI models in remote collaboration. You will address real-world STEM problems, verify model reasoning, and document errors with reproducible traces to guide improvements. The role targets mid-senior level expertise in mathematics, physics, or computing, with a focus on...

Linguists review English source documents and machine-generated Portuguese translations for accuracy and fluency, providing justifications for preferred choices to improve AI-generated content quality.