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Welo Global delivers enterprise localization, AI training data, multilingual content solutions, and IP expertise through a portfolio of specialized global brands. ISO-certified. AI-enabled. Built for scale.

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Welo Global is a pioneering enterprise specializing in multilingual content solutions and AI training data, with a commitment to enhancing global business through effective localization. The company operates through a portfolio of specialized brands, offering tailored services that include enterprise localization, international digital marketing, and intellectual property management. With over 25 years of experience, Welo Global is dedicated to delivering high-quality, multilingual content and data across more than 300 languages. 

Their advanced AI-enabled platform ensures efficiency and accuracy in providing localization services, enabling clients in industries such as life sciences, legal, and marketing to successfully navigate global opportunities. Welo Global's suite of proprietary tools, including OPAL, maximizes the speed and precision of content delivery. Notably, they have received numerous accolades for their innovative approaches in AI and localization. Backed by a diverse workforce and stringent ISO certifications, Welo Global empowers organizations to communicate effectively, protect their intellectual property, and drive business growth on a global scale.

Welocalize (Welo Global)

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## Spanish (Spain) Quality Control Lead - Project Lyra

**Overview**

Are you an experienced quality assurance professional with a passion for language quality, AI, and team leadership? We are looking for a **Spanish (Spain)-speaking Quality Control Lead** to join a large-scale AI training program. In this role, you will lead the quality strategy for the **Spanish (Spain)** locale, ensuring consistent guideline application, coaching Quality Control Reviewers, and maintaining high-quality standards across a variety of AI training tasks.

This is an exciting opportunity to combine your expertise in language quality, AI data annotation, and people leadership while helping improve the next generation of AI systems.

### **What you will do:**

- Lead and support a team of approximately **10 Quality Control Reviewers**, ensuring consistent quality standards across the Spanish (Spain) locale.
- Review reviewer feedback, audit quality, and ensure alignment with project guidelines.
- Act as the primary quality point of contact for the Spanish (Spain) locale, resolving quality questions and escalating complex issues when necessary.
- Conduct calibration sessions and provide structured coaching to improve reviewer performance.
- Monitor quality trends, identify risks, and proactively address performance gaps.
- Support the onboarding and development of new Quality Control Reviewers.
- Collaborate with global Quality Teams to improve processes, documentation, and quality consistency across AI training tasks.

### **Project Details:**

- **Start Date:** ASAP
- **Commitment:** 30–40 hours/week
- **Job Type:** Fixed-term contract
- **Location:** Spain, Remote

### **Requirements:**

- Native-level proficiency (CEFR C2 or equivalent) in **Spanish (Spain)**.
- Professional written and spoken English.
- Minimum **2 years of experience** in AI training, data annotation, linguistic quality, localization QA, or a related quality assurance role.
- At least **1 year of experience leading or supervising reviewers, annotators, or quality teams.**
- Strong understanding of linguistic quality, including grammar, fluency, tone, register, and cultural nuances.
- Experience providing structured, evidence-based feedback and coaching others to improve quality.
- Excellent analytical skills with the ability to evaluate complex tasks where there may not be a single correct answer.
- Strong organizational skills and the ability to manage multiple priorities in a fast-paced remote environment.

### **Nice to have:**

- Degree in Linguistics, Computer Science, Engineering, or another analytical field.
- Experience with Large Language Models (LLMs), RLHF, AI data annotation, prompt evaluation, or NLP projects.
- Familiarity with annotation platforms and quality management processes for AI datasets.

Welo Global - Spanish (Spain) Quality Control Lead - Project Lyra

Spanish

Quality Control

Coaching

Team Leadership

Project Manager

Lead quality strategy for Spanish (Spain) locale in AI training program, managing a team of reviewers and ensuring high-quality standards.

Welocalize (Welo Global)

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