Welo Data works with technology companies to provide datasets that are high-quality, ethically sourced, relevant, diverse, and scalable to supercharge their AI models. As a Welocalize brand, WeloData leverages over 25 years of experience in partnering with the world’s most innovative companies and brings together a curated global community of over 500,000 AI training and domain experts to offer services that span:
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.
Want to join our Welo Data team? We bring practical, applied AI expertise to projects. We have both strong academic experience and a deep working knowledge of state-of-the-art AI tools, frameworks, and best practices. Help us elevate our clients' Data at Welo Data.
Help Shape the Future of AI — On Your Terms
At Welo Data, we power human-centered AI with high-quality language data. As part of Welo Data, work with global clients to make technology more inclusive through language.
We're growing a global community of linguists, language enthusiasts, and culturally aware contributors. Join us to explore opportunities in annotation, evaluation, and prompt creation — all remote, flexible, and impactful. If you're a Korean speaker eager to contribute to cutting-edge AI, we want to hear from you!
Types of Projects You Might Work On:
Our diverse projects include:
Scripted Audio Data Collection: Contribute to projects that build robust AI models by recording your voice.
Recording Task Details:
- Volume: Projects may involve collecting around 25 hours of audio content.
Recording Requirements (In-home studio-like setup):
- Microphone: USB or XLR microphone with a pop filter (e.g., Blue Yeti, Rode NT-USB, Audio-Technica AT2020).
- Environment: A quiet indoor space with minimal background noise and some acoustic treatment (soft furnishings, curtains, rugs to dampen reverb) to ensure high-quality recordings.
- Task: Participants record short scripted prompts (system commands, notifications, small talk, etc.) in a professional, friendly tone, following detailed guidelines on delivery.
Quality Assurance (QA) for Audio Data: Ensure the integrity and quality of collected audio.
- Requirements: No special recording equipment is required.
- Task: This role involves listening, verifying audio quality, and script adherence. No recording or production tasks are included in the QA scope, making it suitable for entry-level profiles.
Other Opportunities: You may also work on diverse tasks such as data annotation, evaluation, and prompt creation.
What You'll Need
- Proficiency skills in Korean
- Based in: South Korea, United States, Canada, China, Australia, United Kingdom, Japan, Vietnam, Germany, Singapore, Thailand, Indonesia, Brazil, New Zealand, Malaysia, Philippines, Uzbekistan, Kazakhstan
- English proficiency skills
- Comfortable with digital tools
- Detail-oriented and curious
Why Join Us?
🚀 Limitless You – Work when and where you want, with room to grow.
🤖 Limitless AI – Contribute to smarter, more inclusive AI.
🌎 Be Part of Us – Join a global, supportive community.
📩 Apply now by answering a few short questions to join our talent pool.
📬 Questions? Contact us at TalentRequests@welocalize.com with the title "Application: Shape the Future of AI"