Postúlate en Kit Empleo: kitempleo.com.ar/empleo/q22cm

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).
- Participate Clients Calls

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 quality insights.
- Support calibration efforts to ensure consistent scoring across teams.
- Contribute to guideline refinement and evaluation standards.

Who You Are

- Professional proficiency in Spanish and strong command of English are required.




- Highly analytical with strong critical thinking skills.
- Comfortable working with ambiguous and evolving guidelines.
- Detail‑oriented with the ability to maintain consistency at scale.
- Clear communicator, able to justify decisions and provide actionable feedback.
- Naturally skeptical—able to question outputs and validate information.

Preferred Background

- Journalism, editorial, or investigative research.
- Linguistics, translation, or localization QA.
- Content moderation / Trust & Safety.
- Experience in AI data annotation, evaluation, or QA.

What Success Looks Like

- High consistency in quality scoring across tasks.
- Strong alignment with QA benchmarks.
- Ability to detect non‑obvious quality issues.
- Feedback that improves annotator performance and overall output quality.
- Contribution to a scalable, predictable quality system.

Why TrustScale

At TrustScale, we operate AI talent as a supply chain—structured, measurable, and optimized. You will be part of a system where quality is not subjective, but defined, measured, and continuously improved.

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Postúlate en Kit Empleo: kitempleo.com.ar/empleo/q22cm

📌 AI Quality Control Specialist - Spanish Language (Argentina)
🏢 e2f
📍 Argentina