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 opportuni

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