Back to jobs

Audio Specialist - Freelance AI Trainer Project

Invisible Technologies

Hires from AfricaJob quality checkedNew employer review
Contract
Location
Worldwide
Seniority
Mid-level
Salary
USD 11 - USD 31/hour
Posted
Posted 8 days ago
audio and music specialistai trainerdata annotatorqa specialistdata science

Trust guidance

This employer is new and still building trust on AcaciaHire.

Can I apply from Africa?

Confirmed open to African applicants

  • The listing is open to applicants worldwide.
Salary availableExternal source
Source: Invisible Technologies · Last verified Oct 31, 2026

Job description

A project dedicated to assessing and benchmarking advanced agentic audio models against leading systems. The program’s mission is to evaluate and optimize model performance for real-world customer support use cases. Responsibilities

- Create and execute role-play–based evaluation scenarios that simulate realistic customer service interactions across multiple domains, including:

- Flight bookings and travel support

- Financial services

- Telecommunications and technical support

- Contribute to the development of diverse and representative datasets used to assess conversational audio agents.

- Evaluate model performance across a standardized set of qualitative and quantitative metrics.

- Ensure evaluations reflect real customer expectations for clarity, efficiency, and natural conversational flow.

Evaluation Metrics Model performance is assessed using a combination of conversational, technical, and audio-specific criteria, including but not limited to:

- Task completion accuracy and efficiency

- Conversational naturalness (tone, flow, and coherence)

- Audio comprehension and response quality

- Instruction adherence and contextual understanding

- Basic computer programming literacy , including:

- Understanding of JSON structures

- Familiarity with functions and methods

- Ability to reason about structured data and simple logic

- Technical communication clarity when handling support-style problem-solving

Technical & Equipment Requirements

- Strong verbal communication skills in a simulated customer support context

- English proficiency including fluency across all language skills: reading, listening, writing, and speaking.

- Access to a high-quality microphone to ensure clean, reliable audio input during evaluations

- Comfort working with structured prompts, evaluation rubrics, and technical guidelines

- Device capable of running audio recording software and opening large technical documentation

We offer a pay range of $11-to- $30.65 per hour, with the exact rate determined after evaluating your experience, expertise, and geographic location. Final offer amounts may vary from the pay range listed above. As a contractor you’ll supply a secure computer and high‑speed internet; company‑sponsored benefits such as health insurance and PTO do not apply.

Employment type: Contract

Workplace type: Remote

Seniority level: Mid‑Senior Level

Originally posted on Himalayas

International opportunities

Eligible countries

GLOBAL
Trust & signals

Signal quality

Freshness
Active
Quality
Solid
Salary clarity
Disclosed
Application path
Verified

Why this ranks well: Salary range is disclosed • High-quality, complete job details • Application continues on the source board

Why this employer or job looks trusted

AcaciaHire shows trust cues when there is concrete context behind them, not just a label.

Job quality checked

This listing passed quality checks for clarity, application path, and core job information.

Salary transparency

Compensation is disclosed, which reduces ambiguity and improves candidate confidence.