About SME Careers
As AI systems become more sophisticated, they rely on human knowledge to better understand context and the world. At SME Careers, we partner with leading AI labs to improve how the next generation of intelligent systems learn, reason, and communicate. SME Careers is a fast-growing AI data services company and subsidiary of SuperAnnotate that provides AI training data to many of the world's top AI companies and foundation model labs. Your expertise in Catalan will directly help improve the world's premier AI models.

About The Role
In this hourly, remote contract role with adaptable scheduling, you will perform linguistic quality assurance and fact-checking on Catalan content, applying rubrics and a structured error taxonomy so that language quality is judged consistently and reproducibly.

You will review AI-generated responses in Catalan and English, evaluate reasoning quality and step-by-step problem-solving, and provide expert feedback that helps models produce accurate, logical, and clearly explained answers. You will assess solutions for accuracy, clarity,



and adherence to the prompt; identify errors in methodology or conceptual understanding; fact-check information; write high-quality explanations and model solutions; and rate and compare multiple AI responses.

What You'll Do
- Perform Linguistic Quality Assurance: Review Catalan text for grammar, orthography, punctuation, and register using a consistent error taxonomy and rubric-based scoring.
- Fact-Check Content: Verify Catalan-language responses against reliable references and flag unverifiable, misleading, or internally inconsistent claims.
- Enforce Locale and Style Consistency: Apply Catalan locale, register, and style-guide rules (for example Central vs Valencian conventions, formal vs informal address) within each task or project guideline.
- Document Your Judgments: Record review decisions and escalation notes in clear, professional English (C1+) so others can reproduce your reasoni

📌 Catalan Linguistic QA Specialist (España)
🏢 Braintrust
📍 España