Voice Expert - AI Trainer

Required Skills

About micro1
micro1 connects domain experts to the development of frontier AI models. Real-world expertise is turned into training data, evaluations, and feedback loops that improve how models perform. AI labs and enterprises use micro1 to train models and build reliable AI agents through advanced evaluations and reinforcement learning environments. Experts contribute directly to how AI systems learn, reason, and perform across domains like finance, healthcare, engineering, and more. Our platform identifies and vets top talent through an AI recruiter, enabling high-quality contributions at scale.
Our goal is to enable 1 billion people to do meaningful work by applying their expertise to AI. We’ve raised $40M+ in funding, and our AI recruiter has powered over 1 million AI-led interviews as our global network of experts grows into the human intelligence layer for AI.

Job Description

Job Title: Voice Expert - AI Trainer


Job Type: Part-Time or Full-time


Location: Remote


Job Summary:

Join our customer's team as a Voice Expert - AI Trainer, where your specialized knowledge in voice production, speech coaching, or voiceover artistry will help shape the future of AI voice technology. In this dynamic role, you will leverage your acute listening skills and extensive voice-related vocabulary to provide invaluable training and feedback, playing a pivotal role in elevating AI-generated voice output.


Key Responsibilities:

• Analyze and evaluate AI-generated voice samples for accuracy, naturalness, and expressiveness.

• Provide detailed verbal and written feedback, utilizing industry terminology to describe nuances in vocal performance.

• Collaborate with AI engineers and linguists to refine voice algorithms and enhance model performance.

• Develop comprehensive evaluation criteria for voice characteristics such as tone, pitch, pacing, and clarity.

• Coach and instruct AI systems on a wide range of vocal styles, emotional deliveries, and accents.

• Document findings, track improvements, and suggest actionable insights for ongoing model training.

• Participate in regular virtual meetings to align project goals and share expertise.


Required Skills and Qualifications:

• Demonstrated expertise as a voice producer, speech coach, or professional voiceover artist.

• Exceptional written and verbal communication skills with a focus on clarity and precision.

• Advanced ability to discern and articulate subtle differences in vocal expression.

• Experience instructing or coaching others in vocal performance or technique.

• Strong attention to detail and commitment to high-quality deliverables.

• Comfort working independently in a remote, part-time capacity.

• Sound understanding of audio production principles and voice recording technology.


Preferred Qualifications:

• Previous experience collaborating on AI or machine learning projects.

• Familiarity with phonetics, linguistics, or relevant academic background.

• Track record of delivering constructive critique in creative or technical environments.


As a valued member of our customer's team, your insights will directly influence AI voice systems used by millions. We welcome voice producers, speech coaches, and accomplished voiceover professionals who are passionate about guiding and elevating vocal talent — not just performing, but shaping the standard for next-generation voice experiences.

This job is currently closed and not accepting applications. Thank you for your interest!

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