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

437 jobs

Japanese Speaking Go Coding Evaluation Specialist

LLM Evaluator (Code) Full-time

Japan $75 – $90/hr Nov 10, 2026

Danish Culture Expert

Bilingual LLM & Translation Full-time

Denmark, Finland, Germany +3 $37/hr Nov 10, 2026

English to Latvian Medical Devices Linguist

Translator Freelance

Remote (Global) Nov 6, 2026

English to Lithuanian Medical Devices Linguist

Translator Freelance

Remote (Global) Nov 6, 2026

Artemis AI Data Rater - Swedish

Response Rater Full-time

Bulgaria $10/hr Nov 6, 2026

Artemis AI Data Rater - Polish

Response Rater Full-time

Poland $8.75/hr Nov 6, 2026

Portuguese (Brasil) Multimedia Content Reviewer

Response Rater Part-time

United States Nov 4, 2026

Maps Quality Tester- English (Austin)

Geospatial Annotation Full-time

United States $23/hr Nov 4, 2026

Freelance Linguist: Punjabi-India/Pakistan (Gurumukhi & Shahmukhi)

Translator Freelance

Remote (Global) Nov 3, 2026

Hebrew Multimedia Content Reviewer (Part time)

Translator Part-time

Spain Nov 3, 2026

Project Sceptrum - Multilingual AI Coding Evaluation Specialist - Japanese

LLM Evaluator (Code) Freelance

Japan $75 – $90/hr Nov 3, 2026

Project Sceptrum - Multilingual AI Coding Evaluation Specialist - French

LLM Evaluator (Code) Freelance

France $60 – $80/hr Nov 3, 2026

Project Sceptrum - Multilingual AI Coding Evaluation Specialist - Arabic

LLM Evaluator (Code) Freelance

Egypt $22.50 – $37.50/hr Nov 3, 2026

Project Sceptrum - Multilingual AI Coding Evaluation Specialist - German

LLM Evaluator (Code) Freelance

Germany $72.50 – $87.50/hr Nov 3, 2026

Project Sceptrum - Multilingual AI Coding Evaluation Specialist - Dutch

LLM Evaluator (Code) Freelance

Netherlands $80 – $92.50/hr Nov 3, 2026

Project Sceptrum - Multilingual AI Coding Evaluation Specialist - Korean

LLM Evaluator (Code) Freelance

South Korea $65 – $81/hr Nov 3, 2026

Hydrus - Voice Contributor - English (British)

Transcription & Audio Training Freelance

United Kingdom $46/hr Oct 30, 2026

Senior Russian Legal Linguist

Translator Full-time

Spain, Italy, France +2 Oct 29, 2026

English to Estonian Linguist for Life Sciences

Translator Freelance

Remote (Global) Oct 29, 2026

English to French (France) Linguist for Life Sciences

Translator Freelance

Remote (Global) Oct 29, 2026