Welo Data - Talent Community for AI Projects

Employment Type: Freelance

Position Overview

Welo Data, a Welocalize brand, partners with technology companies to provide high-quality, ethically sourced, relevant, diverse, and scalable datasets to enhance their AI models. With over 25 years of experience and a global community of over 500,000 AI training and domain experts, Welo Data offers a range of services including:

• ANNOTATION & LABELLING: Transcription, summarization, image and video classification and labeling.
• ENHANCING LLMs: Prompt engineering, SFT, RLHF, red teaming and adversarial model training, model output ranking.
• DATA COLLECTION & GENERATION: From institutional languages to remote field audio collection.
• RELEVANCE & INTENT: Culturally nuanced and aware ranking, relevance, and evaluation to train models for search, ads, and LLM output.

We are building a global network of talented linguists, language enthusiasts, and culturally curious contributors to shape the future of AI through language. This is an opportunity to grow, learn, and connect on your schedule.

Who We're Looking For

• Native or near-native fluency in Spanish.
• Proficient in English (written and spoken).
• Comfortable using digital tools and working remotely.
• Naturally detail-oriented, curious, and eager to learn.
• Open to working on a wide variety of language-focused tasks.

Responsibilities

As a member of our talent community, you will be eligible for task-based projects in areas such as:

• Annotation
• Evaluation
• Prompt creation

Specific responsibilities will vary depending on the project.

Why Choose Welo Data?

• Limitless You: Work on your terms, grow your skills, explore new projects, and balance life on your own schedule.
• Limitless AI: Contribute to training and improving AI systems that impact millions, making them more inclusive, intelligent, and human-centered.
• Be Part of Us: Join a vibrant, global community of language lovers, technologists, and creatives working together.
• Opportunity: Be the first to access projects that match your skills and availability.

Application Instructions

If you're passionate about language, technology, and shaping the future of AI, we want to hear from you. Apply now by answering a few quick questions to join our community.

Company Information

Welo Data, as part of the Welocalize family, partners with leading global companies to power inclusive, human-centered AI built on high-quality language data. We bring practical, applied AI expertise, strong academic experience, and a deep working knowledge of state-of-the-art AI tools, frameworks, and best practices.

📬 Got questions? Reach out to us at JobPosting@welocalize.com