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

296 jobs

Czech Annotation Contributor

AI & Data Training Full-time

Czech Republic May 5, 2026

Croatian Annotation Contributor

AI & Data Training Full-time

Croatia May 5, 2026

Bulgarian Annotation Contributor

AI & Data Training Full-time

Bulgaria May 5, 2026

Azerbaijani Annotation Contributor

AI & Data Training Full-time

Azerbaijan May 5, 2026

Arabic (Gulf) Annotation Contributor

AI & Data Training Full-time

Remote (Global) May 5, 2026

Albanian Annotation Contributor

AI & Data Training Full-time

Albania May 5, 2026

Antila: Menu Annotation Contributor Albanian (Kosovo) (Kosovo / Albania)

AI & Data Training Full-time

Albania May 4, 2026

Antila: Menu Annotation Contributor Icelandic (Iceland)

AI & Data Training Full-time

Iceland May 4, 2026

Antila: Menu Annotation Contributor French / Luxembourgish (Luxembourg)

AI & Data Training Full-time

Luxembourg May 4, 2026

Antila: Menu Annotation Contributor Lithuanian (Lithuania)

AI & Data Training Full-time

Lithuania May 4, 2026

Antila: Menu Annotation Contributor Arabic (Gulf/Kuwait)

AI & Data Training Full-time

Kuwait May 4, 2026

Antila: Menu Annotation Contributor Greek (Cypriot) (Cyprus / Greece)

AI & Data Training Full-time

Greece May 4, 2026

Antila: Menu Annotation Contributor German (Austrian) (Austria)

AI & Data Training Full-time

Austria May 4, 2026

Entertainment Media Content Rater (Remote in the Philippines)

AI & Data Training Contract

Philippines May 4, 2026

Entertainment Media Content Writer (Remote in the United States)

AI & Data Training Contract

United States May 4, 2026

Finnish Audio Evaluator – Remote

AI & Data Training Full-time

Finland Apr 30, 2026

English (Nigeria) Audio Evaluator

Audio QA / Reviewer Freelance

Nigeria Apr 29, 2026

English Audio Annotation Analyst

Transcriber (AI Training) Freelance

South Africa Apr 29, 2026

English Audio Annotation Verifier

Audio QA / Reviewer Freelance

South Africa Apr 29, 2026

Portuguese Audio Annotation Analyst

Transcriber Freelance

Portugal Apr 29, 2026