Voice Actor - Mexican Spanish Expert

Mercor; México; Presencial; MXN 207.000 - 344.000; Jornada completa

Descripción de la vacante

Mercor is seeking Mexico-based voice actors with native Mexican Spanish accents to contribute high-quality voice recordings for training internal CX AI Agent models. Open to both experienced professionals and newcomers with a clear, expressive voice and a suitable recording setup.

Responsibilities include recording diverse scripts and delivering natural, expressive speech with consistent voice across sessions, following detailed guidelines, and providing multiple takes as required.

Formación

• Native Mexican Spanish speaker based in Mexico.
• Clear, expressive voice with good tonal control.
• Experience in voice acting is a plus but not required.
• Strong intonation, diction and emotional range.
• Ability to follow scripts precisely while delivering natural delivery.
• Reliable availability for 5–10 hours per week.

Responsabilidades

• Record high-quality voice samples across diverse scripts.
• Deliver clear, natural, expressive speech with controlled tone and pacing.
• Maintain consistency in voice, accent, and delivery across sessions.
• Follow detailed recording guidelines for environment and file formats.
• Provide multiple takes with varied emotion and emphasis when needed.

Conocimientos

Native Mexican Spanish

Clear expressive voice

Voice acting experience

Intonation and diction

Script following

Availability 5-10 hrs/week

Herramientas

Audacity

Adobe Audition

Reaper

Descripción del empleo

Mercor is partnering with a leading AI research lab to build next-generation text-to-speech (TTS) systems capable of producing natural, expressive, and human-like voices. We are seeking Mexico-based voice actors with native Mexican Spanish accents to contribute high-quality voice recordings for training and evaluating cutting-edge speech models. This role is open to both experienced voice professionals and newcomers with a naturally clear, expressive voice and a good recording setup — prior voice-acting experience is a plus but not required.

Your voice recordings will be used exclusively for the client's internal CX AI Agent. They will not be sold, licensed, or reused for any other product, dataset, or purpose.

Key Responsibilities

• Record high-quality voice samples across diverse scripts (conversational, narrative, instructional, etc.)

• Deliver clear, natural, and expressive speech with strong control over tone, pacing, and pronunciation

• Maintain consistency in voice, accent, and delivery across recording sessions

• Follow detailed recording guidelines (environment, microphone setup, file formatting)

• Perform multiple takes with variation in emotion, emphasis, and style when required

Requirements

• Native Mexican Spanish speaker currently based in Mexico

• A clear, natural, and expressive voice (prior voice acting, narration, or broadcast experience is a plus, not required)

• Access to a professional or near-professional recording setup (quality microphone, quiet environment, pop filter, etc.)

• Strong command of intonation, diction, and emotional range

• Ability to follow scripts precisely while maintaining natural delivery

• Reliable availability for 5-10 hours per week over the project duration

• [IMP]: Your voice may be cloned for the client's CX AI Agent so please only apply if you are okay with voice cloning. Your recordings will not be sold or reused outside of this specific use case.

Preferred Qualifications

• Experience recording for TTS, audiobooks, IVR systems, or AI voice datasets

• Familiarity with audio editing tools (e.g., Audacity, Adobe Audition, Reaper)

• Ability to deliver multiple vocal styles (e.g., conversational, corporate, energetic, calm)