Spanish Audio Specialist - Freelance AI Trainer Project

Requirements

• Fluency in EnglishMust
• Spanish proficiency across all language skills: reading, listening, writing, and speakingMust
• Strong verbal communication skills in simulated customer support contextMust
• Basic computer programming literacy including JSON structures, functions, methods, and structured data reasoningMust
• Technical communication clarity when handling support-style problem-solvingMust
• Comfort working with structured prompts, evaluation rubrics, and technical guidelinesMust
• High-quality microphone for clean, reliable audio inputMust
• Device capable of running audio recording softwareMust

What you'll do

• Create and execute role-play-based evaluation scenarios simulating realistic customer service interactions
• Evaluate agentic audio models against leading systems
• Assess model performance across qualitative and quantitative metrics
• Contribute to development of diverse and representative datasets for conversational audio agents
• Evaluate task completion accuracy and efficiency in customer support scenarios
• Assess conversational naturalness including tone, flow, and coherence
• Evaluate audio comprehension and response quality
• Assess instruction adherence and contextual understanding

Keywords

About the role

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 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 Trainer Employment type: Contract Workplace type: Remote Seniority level: Mid‑Senior Level Originally posted on Himalayas