This role has closed 2h ago. It is no longer on Welo Global's board, so there is nothing left to apply to. The posting is kept here because you saved it or opened it; it is a record, not an offer.

Verified by our engine · Posted 3mo ago

Welo Global

Translation Validator | Spanish (Spain)

Welo Global · Welo Data - AI Services

Spain

Contract

AI / ML

Last seen 6h ago

Posted
3mo ago

Posted on 24 June 2026

Workplace
Remote

Work model: Remote

Salary
Not disclosed

Salary range not shared by the company

Visa sponsorship
Not specified

Visa sponsorship details unknown

This role has closed. It's kept as a record — see Welo Global's open roles or the similar live roles below.

See Welo Global's open roles

About the Role

Welo Data is seeking experienced linguists to support a synthetic data generation program for a leading technology client. In this role, you will perform A/B preference testing of machine-generated translations from English into Spanish, helping to evaluate and improve the quality of AI-generated content. 

As a Translation Validator, you will independently review an English source document alongside two machine-generated translations (Variant A and Variant B), select the preferred translation, and provide a written justification for your choice. Each sample is reviewed by three independent validators working in a blind process.

Project Details

Job Title: Translation Validation - Spanish (Spain)

Location: Remote (Spain)

Commitment: 2 weeks

Employment Type: Freelance Contract 

Pay Rate: $14.30/hour

 

About Welo Global

Welo Data (Welocalize) provides AI training data, localization and language services. A company with teams worldwide.