Location
ezeiza, buenos aires, Argentina
Posted
June 14, 2026
Job Description
About the Role
TrustScale is building scalable, high-quality human‑in‑the‑loop systems to power AI. We are looking for an AI Quality Control Specialist - Spanish Language Specialist who can analyze, validate, and challenge AI‑generated outputs with precision and consistency. This is not a proofreading role. You will act as a quality gatekeeper, ensuring outputs meet standards for accuracy, utility, and linguistic quality across large‑scale workflows.
What You Will Do
Evaluate AI‑generated content in Spanish across multiple task types (annotation, review, validation).
- Apply structured quality frameworks to assess accuracy and factual correctness.
- Utility (alignment with user intent).
- Identify and flag hallucinations and misinformation.
- Cultural or linguistic mismatches.
Provide clear, structured feedback to improve upstream quality.
Detect patterns of errors across batches and contribute to qualit...