Mercor is seeking Internet‑Native Bilingual Evaluator Experts (Spanish–English) to contribute to cutting‑edge AI research focused on multilingual communication, internet culture, and real‑world language use. In this role, you will evaluate, annotate, and improve AI model outputs across English and Spanish, helping ensure that models accurately understand modern online communication, cultural references, slang, and multilingual interactions. This role focuses specifically on Latin American Spanish internet culture, language use, and online communities across the region.

Job Responsibilities

Evaluate Internet‑Native Communication

• Analyse content originating from social media, forums, messaging platforms, online communities, and consumer‑facing digital environments.
• Assess AI‑generated responses for naturalness, fluency, cultural appropriateness, and internet authenticity.
• Identify issues involving slang, memes, abbreviations, code‑swi...