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

Open jobs at Welo Data

666 jobs

Japanese Lead Multimedia Content Reviewer

Response Rater Full-time

Japan Jun 25, 2026

Portuguese (Brazil) Language Speaker

Bilingual LLM & Translation Full-time

Brazil Jun 25, 2026

Hebrew Automotive Terminologist

Translation & Localization Freelance

Israel Jun 24, 2026

Translation Validator | Assamese

Translation & Localization Freelance

India Jun 24, 2026

Translation Validator | Taiwanese Mandarin

AI & Data Training Freelance

Taiwan Jun 24, 2026

Translation Validator | Farsi

Translation & Localization Freelance

Turkey Jun 24, 2026

Podcast Content Reviewer - Dutch (Netherlands)

Response Rater Full-time

Netherlands Jun 23, 2026

Podcast Content Reviewer - Norwegian (Norway)

Response Rater Full-time

Norway Jun 23, 2026

Portuguese Creative UI and Marketing Linguist

Bilingual LLM & Translation Full-time

United States, Portugal Jun 23, 2026

AI ML Research& Development Engineer

Engineering & Development Full-time

Greece, Romania Jun 23, 2026

ASL/BSL- Video Quality Specialist Remote (USA)

Image & Video Annotation Full-time

United States Jun 23, 2026

Swedish SEO Specialist

Marketing & Growth Freelance

Spain, Italy, Greece, Germany, France, United Kingdom Jun 23, 2026

Ukrainian Culture Expert

Bilingual LLM & Translation Full-time

Ukraine Jun 23, 2026

Ukrainian Culture Expert

Bilingual LLM & Translation Full-time

Ukraine Jun 23, 2026

Ukrainian Culture Expert

Bilingual LLM & Translation Full-time

Ukraine Jun 23, 2026

Ukrainian Culture Expert

Bilingual LLM & Translation Full-time

Ukraine Jun 23, 2026

Ukrainian Culture Expert

Bilingual LLM & Translation Full-time

Ukraine Jun 23, 2026

Ukrainian Culture Expert

Bilingual LLM & Translation Full-time

Ukraine Jun 23, 2026

Ukrainian Culture Expert

Bilingual LLM & Translation Full-time

Ukraine Jun 23, 2026

Ukrainian Culture Expert

Bilingual LLM & Translation Full-time

Ukraine Jun 23, 2026