Overview:
Welo Data is looking for experienced quality reviewers to join a high-profile AI training data project in collaboration with one of the world’s leading voice AI platforms. As a Verifier, you will play a critical role in shaping the way AI understands and interacts with people globally by ensuring transcription accuracy and compliance with quality standards.What you will do
Review short audio transcriptions (~5 seconds) for accuracy and adherence to guidelines.
Approve correct transcriptions or reject with specific, actionable written feedback.
Identify and correct errors in punctuation, formatting, and style-guide application.
Support Analysts through constructive feedback to enhance overall quality.
Flag recurring issues to the project lead for resolution.
Project Details:
Start Date: ASAPDuration:6 weeks, with the possibility of extensionCommitment:10-20 hours per week for up to 6 weeksJob Type: FreelanceLocation: Remote (Portugal)
Language:Portuguese
Pay Rate: $18.81/hourRequirements:
Native or near-native fluency in target locale - Portuguese.
Language Skills: Exceptional written skills with expert-level command of grammar, punctuation, and style
Experience: Prior experience in quality review, editing, transcription QA, or related fields.
Attention to Detail: Strong critical eye for subtle errors in formatting and adherence to guidelines.
Technical Setup: A reliable computer, high-quality headphones, and stable internet connection.
Constructive Feedback Skills: Ability to provide clear, professional written feedback.
Commitment to Learning: Familiarity with annotation or linguistic QA tools is advantageous but not required.
Availability to commit 10–20 hours per week for up to 6 weeks. Why Join Us?
By joining Welo Data, you’ll contribute to impactful and culturally relevant AI solutions while enhancing your expertise in quality review and transcription.
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.
Welo Global, through its Welo Data brand, is a multilingual data and evaluation partner for foundation labs and enterprises deploying GenAI systems globally. The company delivers human judgment, data infrastructure, and evaluation systems that ensure AI models perform reliably across languages, cultures, and real-world contexts at every stage from training through deployment. With a global network of 500,000+ vetted experts spanning 300+ languages and locales, Welo Data enables high-quality multilingual data creation and structured model evaluation across modern AI applications including large language models, voice and speech systems, agentic workflows, and robotics. The company addresses critical AI development challenges including safety, bias, inclusivity, and cross-lingual reliability through specialized program and quality expertise, supported by NIMO™, their proprietary identity and fraud-prevention framework.
