Welo Data

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

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New York, USA HQ

1000+ company size

2023 founded

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660 jobs

Czech AI Ads Reviewer

Response Rater Full-time

Czech Republic Jan 30, 2025

Entry-Level AI Data Rater - Swedish (Sweden)

Response Rater Full-time

Sweden Dec 18, 2024

AI Data Annotator - French (Canada)

Response Rater Full-time

Canada Dec 9, 2024

REFFERAL *Scout Search Quality Rater - Simplified Chinese (Canada)

Response Rater Full-time

Canada Nov 20, 2024

Dutch Advertisement Reviewer (Suriname)

Response Rater Freelance

Suriname Oct 1, 2024

English into Korean - Patent Translator (Remote)

Bilingual LLM & Translation Full-time

South Korea, China, Canada, Japan Jul 18, 2024

Ads Quality Rater - Italian (Brazil)

Response Rater Full-time

Brazil Jul 8, 2024

English into French Patent Freelance Translator/LQA reviewer

Bilingual LLM & Translation Full-time

France, United States, Europe, Canada, Italy, Germany Jun 27, 2024

Ads Quality Rater - German (Brazil)

Response Rater Full-time

Brazil Jun 19, 2024

Deutsche Anzeigenprüfer*innen

Response Rater Freelance

Spain Jun 3, 2024

German Advertising Reviewer

Response Rater Freelance

Spain May 24, 2024

Senior Life Sciences Product Manager

Product & Project Management Full-time

Spain, Romania, Greece May 22, 2024

Indonesian Part-Time Linguistic QA Tester (Remote - US Based)

Bilingual LLM & Translation Part-time

United States May 22, 2024

Remote Internet Search Quality Rater - English (United States)

Response Rater Part-time

United States Dec 15, 2023

Korean Classical Music Specialist in Japan (Remote)

Response Rater Full-time

Japan Dec 8, 2023

Korean Metadata Specialist in Japan

Text & Document Annotation Full-time

Japan Aug 10, 2023

Ads Quality Rater - Dutch (France)

Response Rater Full-time

France Jun 13, 2023

Ads Quality Rater - Dutch (Belgium)

Response Rater Full-time

Belgium Feb 21, 2023

Ads Quality Rater - Italian (Germany)

Response Rater Full-time

Germany Feb 21, 2023

Ads Quality Rater - Spanish (Argentina)

Response Rater Full-time

Argentina Feb 21, 2023