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 Spanish, helping to evaluate and improve the quality of AI-generated content. As a Translation Validator, you will independently review an English source document alongside two machine-generated translations (Variant A and Variant B), select the preferred translation, and provide a written justification for your choice. Each sample is reviewed by three independent validators working in a blind process. Project Details * Job Title: Translation Validation - Spanish (Spain) * Location: Remote (Spain) * Commitment: 2 weeks * Employment Type: Freelance Contract * Pay Rate: $14.30/hour What You’ll Do * Review English source documents alongside two machine-generated Spanish (Spain) translations. * Evaluate both variants based on accuracy, fluency, and overall translation quality.



* Select the preferred translation and provide a clear written justification for your assessment. * Review audio files and their corresponding transcriptions, evaluating accuracy, completeness, and overall quality. * Assess both transcription quality and audio quality according to project guidelines. * Complete assigned samples independently and within established timelines. * Adhere strictly to project and client guidelines Requirements * Native-level fluency in Spanish (Spain) (written and spoken) * Strong written communication skills in the target language. * Proficiency in English. * Background in linguistics, translation, or language quality assessment preferred. * Ability to work independently with high attention to detail and consistency. * Familiarity with Romanized script conventions for the relevant language is a plus (for transliteration tasks). $14.30 - $14.30 an hour Why Join Welo Data? Limitless Flexibility Project-based opportunities that fit

📌 Translation Validator | Spanish (Bilbao)
🏢 Welo Global
📍 Bilbao