Welocalize

Welocalize is a global leader in language services and localization technology, helping brands adapt their content, products, and AI models for international markets. With a workforce of over 500,000 linguists and subject matter experts worldwide, the company provides translation, transcreation, data annotation, and AI training services to clients across industries such as technology, life sciences, and media. Headquartered in Frederick, Maryland, USA, Welocalize operates globally with a strong focus on AI-driven localization solutions.

In Spain, Welocalize has a significant presence, offering numerous remote and hybrid roles for Spanish, Catalan, Basque, and Galician speakers. The company is a major employer for international professionals, particularly those with multilingual skills, as it frequently hires for AI training, quality evaluation, and localization projects. Work culture is remote-friendly and project-based, making it an attractive option for professionals seeking flexible work arrangements while contributing to cutting-edge AI and localization initiatives.