English (US) Audio QA Annotation Specialist

Client Overview

This role required to work remotely in part-time basis.

Our client is one of the world's fastest-growing artificial intelligence companies, partnering with leading AI research laboratories and global enterprises to accelerate the development and deployment of advanced AI systems. The organization specializes in improving frontier AI capabilities across reasoning, coding, multilingual understanding, multimodal intelligence, STEM, and domain-specific knowledge while simultaneously building enterprise-grade AI solutions for mission-critical business challenges.

As part of its continued expansion in generative AI and multilingual data development, the company collaborates with a global network of professional language experts, voice talents, and domain specialists to improve AI speech recognition, natural language understanding, and voice generation capabilities. Through flexible remote collaboration models, contributors participate in cutting-edge AI initiatives that shape the next generation of intelligent voice technologies.

Job Role

The Audio Annotation Trainer – English (US) is responsible for recording, reviewing, and delivering high-quality American English voice data used to train and improve advanced AI speech models. This project-based role requires professionals with strong voice acting abilities who can accurately convey a wide range of emotions, tones, and speaking styles while following detailed recording guidelines. Working remotely, you will collaborate with AI development teams by producing professional-quality audio recordings that enhance conversational AI, speech recognition, and multilingual voice technologies.

Key Responsibilities

• Record professional-quality English (US) voice-over audio from a home studio or approved recording environment.
• Perform scripts with accurate pronunciation, emotional expression, pacing, and vocal consistency.
• Interpret recording instructions and adapt voice delivery based on creative direction and project requirements.
• Revise recordings based on reviewer feedback to meet project quality standards.
• Deliver completed audio files in the required format within project deadlines.
• Ensure recordings meet technical quality standards with minimal background noise and clear audio output.
• Support AI model development by producing accurate, high-quality voice datasets for speech recognition and language models.
• Maintain confidentiality and comply with project documentation and quality assurance requirements.

Candidate Requirements

• Currently residing in the United States.
• Previous professional experience in voice acting, voice-over production, audio narration, or related performance work.
• Strong vocal control, articulation, emotional expression, and voice versatility.
• Native or near-native proficiency in English (US) with clear pronunciation.
• Access to professional or high-quality recording equipment suitable for remote recording.
• Ability to follow detailed recording guidelines and incorporate feedback effectively.
• Strong time management skills with the ability to meet project deadlines independently.
• Experience with dubbing, ADR (Automated Dialogue Replacement), localization, or voice localization projects is highly preferred.
• Demo reel showcasing different voice styles and performance capabilities is highly preferred.
• Background in acting, performing arts, theater, broadcasting, or related creative fields is an advantage.
• Familiarity with audio editing software and basic audio production workflows is preferred.