Upwork has partnered with an enterprise client is seeking experienced voice actors to help create content for generative AI models, ensuring accuracy, clarity, and relevance across a wide range of topics.

The client is a leader in the data-centric AI space, providing a platform used to develop intelligent applications. Their technology enables teams to apply the right balance of human supervision and automation to AI development, from fine-tuning large language models to accelerating tasks like data labeling and extracting business insights.

Their platform supports Fortune 500 companies such as Walmart, Procter & Gamble, Genentech, and Adobe. They are currently seeking for Spanish Voice Actors, who will use your performance skills and high-quality audio setup to help train and refine next-generation AI applications.

• Record spoken versions of technical scripts in fluent, natural-sounding Spanish (Spain)

• Deliver clean, well-paced audio with voice-acting-quality performance

• Maintain consistency in tone, clarity, and pronunciation across recordings

• Native Speaker of Spanish (Spain)
• Fluent in English with strong writing and communication skills.
• Excellent microphone quality (audiobook or commercial voiceover level)
• Prior experience with voice acting, narration, or related work

• Fully remote opportunity

• Flexible working hours

• Competitive hourly compensation