Job Description: English Voice Expert (US)

Role Type: Contractor
Location: Remote – United States Only

About the Role

We are seeking native English-speaking professionals based in the United States to contribute to an innovative language data and AI training project. In this role, you will use your expertise in English pronunciation, fluency, and spoken communication to evaluate audio content and help improve next-generation AI systems. Your linguistic insights will support the development of more natural, accurate, and authentic English voice outputs. No prior AI experience is required.

Scope of Work

1. Listen to English audio clips and evaluate the speaker's or AI model's nativeness, fluency, and overall language quality.

2. Assess pronunciation, intonation, accent, and linguistic authenticity according to established evaluation guidelines.

3. Provide clear and concise written feedback in English, highlighting relevant linguistic characteristics and areas for improvement.

4. Provide detailed justifications for evaluations to ensure consistency, accuracy, and transparency in assessment results.

5. Collaborate with project coordinators to clarify requirements and resolve ambiguities related to language and audio content.

6. Share insights to help improve AI model performance in English language understanding and speech generation.

7. Complete assigned audio review tasks accurately and within specified timelines while maintaining high-quality standards.

Required Qualifications

1. Must be a native English speaker currently based in the United States.

2. Native-level English proficiency, with natural fluency, clear pronunciation, and strong listening skills.

3. Minimum B2-level English proficiency for written and verbal communication.

4. Strong attention to detail and the ability to identify subtle differences in pronunciation, intonation, fluency, and language authenticity.

5. Excellent written and verbal communication skills, with the ability to provide clear, structured, and accurate feedback.

6. Ability to follow detailed evaluation guidelines and complete tasks independently within deadlines.

Preferred Qualifications

1. Background in voice specialization, linguistics, phonetics, music, audio engineering, or a related field.

2. Experience with audio analysis, transcription, speech evaluation, or linguistic assessment.

3. Familiarity with media, communications, broadcasting, or teaching.

4. Experience with AI training, language data evaluation, or content annotation projects.

5. Ability to identify and explain nuanced linguistic differences in spoken English.