Spanish (LATAM) Customer Service Expert

Welocalize; A distancia; MXN 200,000 - 400,000; A tiempo parcial

Descripción de la vacante

A global AI data company is seeking professionals with at least 5 years of customer service experience to join their flexible freelance role. You will evaluate AI-generated responses, create prompts, and contribute to enhancing AI model quality. The position allows for remote work with flexible hours and offers opportunities for personal growth and development in the AI field. Ideal candidates should possess excellent written communication skills and be comfortable with structured tasks.

Servicios

Limitless Flexibility

Access to AI workshops

Global community support

Impact on AI systems

Formación

• 5+ years of Customer Service experience.
• Excellent written communication and strong grammatical accuracy.
• Comfortable with structured tasks such as preference ranking, prompt-response writing, and grammaticality checks.

Responsabilidades

• Review and evaluate AI-generated responses.
• Rewrite or refine responses when needed.
• Create natural prompts and dialogues.
• Help improve the quality of an AI model.

Conocimientos

Customer Service experience

Excellent written communication

Grammatical accuracy

Preference ranking

Prompt-response writing

Grammaticality checks

Descripción del empleo

Overview

Your Spanish (LATAM) expertise belongs at the forefront of AI Innovation. For this role, we are looking for professionals with at least 5 years of customer service experience. Join Welo Data on a cutting edge project, where the world’s top minds meet the future of intelligence.

What you will do

• Reviewing and evaluating AI-generated responses
• Rewriting or refining responses when needed
• Creating natural prompts and dialogues
• Helping improve the quality of an AI model

Project Details

• Start Date: Wednesday, Dec 10
• Duration: 4 weeks, flexible
• Commitment: 10 to 20 hours/week (flexible schedule).
• Job Type: Freelance contract.

Requirements

• 5+ years of Customer Service experience
• Excellent written communication and strong grammatical accuracy.
• Comfortable with structured tasks such as preference ranking (factuality & locality), prompt-response writing, grammaticality checks, provision & improvement of text.

Note: Please do not use VPNs or IP-masking tools during the recruitment process — our security system requires accurate regional verification.

Why Join Welo Data?

• Limitless Flexibility – Project-based opportunities that fit your availability. Choose when and how much you want to contribute—fully remote, with complete autonomy.
• Limitless Growth – Optional access to AI and Large Language Model workshops designed specifically for professionals like you. No coding required—just your expertise.
• Limitless Support – Be part of a global contributor community with responsive guidance and support.
• Real Impact – Apply your expertise in the Legal field to influence the AI systems shaping the future of your industry—while collaborating with data professionals and expanding your skills.

How to Apply?

Apply now by answering a few quick questions to join our database and become part of our growing community.

About Welo Data

Welo Data, part of Welocalize, is a global AI data company with 500,000+ contributors delivering high-quality, ethical data to train the world’s most advanced AI systems. We’re building smarter, more human AI with a diverse community in 100+ countries.

At Welo Data, Limitless AI. Limitless You. isn’t just a slogan—it’s our promise. We build smarter AI through the power of human contribution, offering limitless opportunities for our global community to grow, contribute, and work on their terms.