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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349 jobs

Apus - Audio Transcription Analyst French (Belgium)

AI & Data Training Full-time

Belgium Apr 28, 2026

Swedish Audio Evaluator – Remote

AI & Data Training Full-time

Sweden Apr 28, 2026

English (Nigeria) Audio Evaluator – Remote

AI & Data Training Full-time

Nigeria Apr 28, 2026

English (Scotland) Audio Evaluator

AI & Data Training Full-time

Remote (Global) Apr 28, 2026

Generative AI Data Analyst - English (India)

AI & Data Training Contract

India Apr 28, 2026

Spanish (Spain) Culture Expert

Language Expert (General) Full-time

Spain Apr 28, 2026

Portuguese (Brazil) Culture Expert

Language Expert (General) Full-time

Brazil Apr 28, 2026

Korean Culture Expert

Language Expert (General) Full-time

South Korea Apr 28, 2026

Japanese Culture Expert

Language Expert (General) Full-time

Japan Apr 28, 2026

Lead Generative AI Analyst - English (India)

AI & Data Training Contract

India Apr 27, 2026

Bulgarian Localization QA Tester / Proofreader

Proofreader (Localisation) Freelance

Remote (Global) Apr 1, 2026

AI Data Quality Specialist – English (Philippines)

AI Domain Experts Contract

Philippines Apr 1, 2026

Search Quality Rater (English – US)

LLM Evaluator (English) Part-time

United States Apr 1, 2026

Ara Zeta Project - AI Safety Evaluator - Korean (Korea)

AI & Data Training Freelance

South Korea Mar 24, 2026

Arabic (Levantine) Quality Control Specialist - Project Lyra

Linguistic Annotator Freelance

Egypt, Saudi Arabia, Kuwait, United Arab Emirates, Oman, Jordan Mar 24, 2026

AI Data Quality Specialist - English (Philippines)

AI & Data Training Freelance

Philippines Mar 10, 2026

Alpha Telescopii - Entertainment Media Content Copy Writer (Remote in the United States)

AI & Data Training Full-time

United States Mar 9, 2026

Alpha Telescopii - Entertainment Media Content Rater

AI & Data Training Full-time

Philippines Mar 9, 2026

Ara Zeta Project - AI Safety Evaluator - Malay (Singapore)

AI & Data Training Freelance

Singapore Feb 19, 2026

Ara Zeta Project - AI Safety Evaluator - Tamil (Singapore)

AI & Data Training Freelance

Singapore Feb 19, 2026