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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296 jobs

Maps Personalization Relevance Rater - Spanish (Mexico)

Data Annotation & Labeling Freelance

Mexico May 19, 2026

Spanish (Mexico) Language Speaker

General Full-time

Mexico May 19, 2026

Maps Personalization Relevance Rater - Japan

AI & Data Training Full-time

Japan May 19, 2026

Spanish (Guatemala) Audio Evaluator

AI & Data Training Full-time

Remote (Global) May 19, 2026

中文文化专家 Mandarin Culture Expert

Language Expert (General) Full-time

Remote (Global) May 19, 2026

中文文化专家 Mandarin Culture Expert

Language Expert (General) Full-time

Remote (Global) May 19, 2026

中文文化专家 Mandarin Culture Expert

Language Expert (General) Full-time

Remote (Global) May 19, 2026

Chinese (Mandarin) Audio Evaluator (Shanghainese)

AI & Data Training Full-time

Remote (Global) May 18, 2026

AI Data Quality Control Coordinator

AI & Data Training Full-time

Argentina, Brazil May 8, 2026

上海话音频评估员Shanghainese Audio Evaluator

AI & Data Training Full-time

Remote (Global) May 7, 2026

上海话音频评估员Shanghainese Audio Evaluator

AI & Data Training Full-time

Remote (Global) May 7, 2026

Italian (Italy) Search & Data Labelling Rater

AI & Data Training Full-time

Italy May 6, 2026

German (Germany) Search & Data Labelling Rater

AI & Data Training Full-time

Germany May 6, 2026

French (France) Search & Data Labelling Rater

AI & Data Training Full-time

France May 6, 2026

British English Search & Data Labelling Rater

AI & Data Training Full-time

United Kingdom May 6, 2026

Spanis Search & Data Labelling Rater

AI & Data Training Full-time

Remote (Global) May 6, 2026

Dutch Culture Expert

Language Expert (General) Full-time

Netherlands May 5, 2026

Spanish (Latin America) Culture Expert

Language Expert (General) Full-time

Remote (Global) May 5, 2026

Slovak Annotation Contributor

AI & Data Training Full-time

Slovakia May 5, 2026

Romanian Annotation Contributor

AI & Data Training Full-time

Romania May 5, 2026