Spanish Audio Specialist - Freelance AI Trainer Project

Agency; United States; Remote; USD 15,000 - 42,000; Part time

Benefits offered by this job

Remote work

Job summary

Agency is seeking a Spanish Audio Specialist – AI Trainer to design and run evaluation scenarios for agentic audio models in a remote contract role. You will contribute to dataset creation and assess model performance against standardized metrics, ensuring alignment with real customer expectations in multilingual contexts.

The position requires strong English and Spanish language skills, clear technical communication, and comfort with structured prompts and guidelines.

Qualifications

• Strong fluency in English.
• Strong verbal communication skills.
• Ability to reason about structured data and simple logic.

Responsibilities

• Create and execute role-play scenarios for customer service interactions across multiple domains.
• Help develop diverse datasets for evaluating conversational audio agents.
• Evaluate model performance using qualitative and quantitative metrics.
• Ensure evaluations reflect real customer expectations for clarity and efficiency.

Skills

English fluency

Verbal communication

Structured data reasoning

Tools

JSON

Data reasoning

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

Technical & Equipment Requirements

• 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
• Strong fluency in English
• Strong verbal communication skills in a simulated customer support context
• Spanish 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.

Job title: Spanish Audio Specialist – AI TrainerEmployment type: ContractWorkplace type: RemoteSeniority level: Mid‑Senior Level