Welo Data

Welocalize's AI data brand with 500,000+ experts across 100+ countries, offering annotation, RLHF, and LLM fine-tuning services.

AI Training AI Data Services

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New York, USA HQ

1000+ company size

2023 founded

Open jobs at Welo Data

349 jobs

Audio Recording Project - Cantonese (Hong Kong)

Audio Annotation Freelance

Hong Kong Nov 25, 2025

Audio Recording Project - Mandarin/Guoyu (Taiwan)

Audio Annotation Freelance

Taiwan Nov 25, 2025

Arabic Bilingual Audio Specialist

Audio Annotation Freelance

Remote (Global) Oct 24, 2025

Audio Recording Project - French (Canada)

Audio Annotation Freelance

Canada Aug 7, 2025

Arabic (Saudi Arabia) Language Lead Specialist

Language Expert (General) Freelance

Saudi Arabia Jul 8, 2025

Albanian into English Medical Translators

Translation & Localization Full-time

United States Jun 20, 2025

AI Data Annotator - French (Canada)

AI & Data Training Full-time

Canada Dec 9, 2024

*Scout Search Quality Rater - English (Australia)

AI & Data Training Full-time

Australia Oct 16, 2024

Ads Quality Rater - Italian (Brazil)

AI & Data Training Full-time

Brazil Jul 8, 2024

Ads Quality Rater - German (Brazil)

AI & Data Training Full-time

Brazil Jun 19, 2024

Ads Quality Rater - Dutch (France)

AI & Data Training Full-time

France Jun 13, 2023

*Scout Search Quality Rater - Simplified Chinese (USA)

AI & Data Training Part-time

United States May 8, 2023

*Scout Search Quality Rater - Simplified Chinese (Canada)

AI & Data Training Full-time

Canada May 8, 2023

*Scout Search Quality Rater - Traditional Chinese (Taiwan)

AI & Data Training Full-time

Taiwan Apr 19, 2023

Ads Quality Rater - Dutch (Belgium)

AI & Data Training Full-time

Belgium Feb 21, 2023

Ads Quality Rater - Italian (Germany)

AI & Data Training Full-time

Germany Feb 21, 2023

Ads Quality Rater - Spanish (Argentina)

AI & Data Training Full-time

Argentina Feb 21, 2023

Ads Quality Rater - Spanish (Mexico)

AI & Data Training Full-time

Mexico Feb 21, 2023

Ads Quality Rater – German (Austria)

AI & Data Training Full-time

Austria Feb 21, 2023

*Scout Search Quality Rater - Spanish (USA)

AI & Data Training Part-time

United States Feb 10, 2023