Portuguese Voice Acting Specialist (AI Trainer)

TL;DR

Portuguese Voice Acting Specialist (AI Trainer): Recording and evaluating high-quality speech samples to train large-scale language models with an accent on linguistic nuance, emotional expression, and naturalness. Focus on assessing AI-generated outputs, annotating errors, and refining voice design guidelines to improve human-like communication.

Location: Remote (Global)

Compensation: $6–$65 per hour

Company

hirify.global is a company focused on providing high-quality training data for the development of advanced AI and speech technologies.

What you will do

• Record scripted material to generate high-quality training data for AI voice models.
• Assess AI-generated speech outputs for linguistic accuracy, tone, pacing, and emotional expression.
• Annotate errors and provide expert feedback on pronunciation and naturalness.
• Collaborate with the team to refine prompts, evaluation methods, and voice design guidelines.

Requirements

• Fluency in Portuguese (native or near-native) is required.
• Demonstrated experience in professional voice acting, dubbing, narration, or related performance work.
• Must possess a high-quality recording setup, including a reliable microphone and a quiet environment.
• Strong communication skills and high attention to detail.
• Ability to work as a contractor with your own secure computer and stable internet connection.

Nice to have

• Experience in training, coaching, or linguistic annotation.

Culture & Benefits

• Opportunity to shape the future of AI voice technology.
• Flexible freelance/contractor work arrangement.
• Work on cutting-edge AI tools and large-scale language models.