Voice Actor: CX Agent Voice Cloning (Swiss German)

Marketframe; Schweiz; Remote; CHF 83,000 - 124,000; Full time

Job summary

Mercor, in partnership with a leading AI lab, seeks Switzerland-based native Swiss German speakers to deliver voice recordings for training CX AI models. Open to voice actors, CX colleagues, or newcomers with a clear, expressive voice and good recording setup. A ~4-hour session is planned, with potential follow-up sessions.

Voices may be cloned for the client’s CX Agent under strict privacy terms. The role emphasizes accuracy, natural delivery, and flexibility across vocal styles, from

Qualifications

• Native Swiss German speaker based in Switzerland.
• Clear, expressive voice suitable for TTS data.
• Access to professional or near‑professional recording setup.
• Willingness to perform a ~4‑hour recording session.
• Open to newcomers; prior voice-acting is a plus but not required.

Responsibilities

• Deliver clear, natural speech with controlled tone and pacing.
• Maintain consistency across sessions.
• Follow detailed recording guidelines.
• Record multiple takes with varied emotion and style.

Skills

Swiss German

Voice expressiveness

Clear pronunciation

Recording setup

Accent control

Tools

Audacity

Adobe Audition

Reaper

Job description

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 Switzerland-based native Swiss German speakers to contribute high-quality voice recordings for training and evaluating cutting-edge speech models. This role is open to professional voice actors as well as people with customer-support, call-center, or other customer-experience (CX) backgrounds — and to 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

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 Swiss German speaker currently based in Switzerland

A clear, natural, and expressive voice (prior voice acting, narration, broadcast, or customer-support/CX 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

Availability for a single ~4-hour recording session , with the possibility of a further session of similar length later on

[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

Background in customer support, contact centers, or other customer-experience (CX) roles (this voice will power the client's CX AI agent)

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)