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This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Spanish Audio Specialist - Freelance AI Trainer Project based in Germany.

Join a specialized AI training project focused on assessing and benchmarking advanced agentic audio models against leading systems. You will create realistic role-play scenarios that simulate customer support interactions across travel, financial services, telecommunications, and technical support. Your work will help build diverse datasets used to evaluate conversational audio agents in real-world situations. You will assess model performance across conversational, technical, and audio-specific criteria, including accuracy, naturalness, comprehension, and contextual understanding. The role combines strong Spanish language expertise with clear verbal communication and an interest in structured, technology-driven evaluation. You will work with prompts, evaluation rubrics, technical guidelines, and audio recording tools in a flexible remote environment.

This is an opportunity to contribute directly to the improvement of next-generation AI systems designed for customer-facing interactions.

Accountabilities:

• Create and execute role-play-based evaluation scenarios that realistically simulate customer service conversations across flight bookings and travel support, financial services, telecommunications, and technical support.

• Contribute to the creation of diverse and representative datasets used to assess and benchmark conversational audio agents.

• Evaluate model performance using standardized qualitative and quantitative criteria, including task completion accuracy, efficiency, conversational naturalness, tone, flow, coherence, and response quality.

• Assess audio comprehension, instruction adherence, contextual understanding, and the ability of models to handle realistic customer support scenarios.

• Apply evaluation rubrics consistently and ensure assessments reflect real customer expectations for clarity, efficiency, accuracy, and natural conversational flow.

• Use basic programming literacy to understand JSON structures, functions, methods, structured data, and simple logical relationships.

• Communicate technical observations clearly when evaluating support-style problem-solving and documenting model behavior.

Requirements

• Strong fluency in English, combined with excellent verbal communication skills in simulated customer support environments.

• Professional-level Spanish proficiency across reading, listening, writing, and speaking.

• Strong ability to communicate naturally, clearly, and effectively in Spanish during realistic conversational scenarios.

• Familiarity with structured prompts, evaluation rubrics, technical instructions, and standardized assessment processes.

• Basic computer programming literacy, including an understanding of JSON structures, functions, methods, structured data, and simple logic.

• Strong attention to detail and the ability to evaluate conversational quality, contextual understanding, and technical responses consistently.

• Access to a high-quality microphone capable of providing clean and reliable audio input during evaluations.

• Access to a secure computer capable of running audio recording software and opening large technical documents.

• Ability to work independently while following detailed technical guidelines and evaluation standards.

Benefits

• Compensation of $11 to $30.65 per hour, with the exact rate determined based on experience, expertise, and geographic location.

• Flexible remote contract work that can be performed from India.

• Opportunity to contribute to the evaluation and improvement of advanced agentic audio and conversational AI systems.

• Exposure to real-world AI benchmarking, customer support simulations, structured evaluation frameworks, and conversational technology.

• Contractor flexibility within a project-based environment.

• As a contractor, you will provide your own secure computer and high-speed internet.

• Company-sponsored benefits such as health insurance and paid time off are not provided for this contract role.

How Jobgether works:

We use an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements. Our system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company. The final decision and next steps (interviews, assessments) are managed by their internal team.

We appreciate your interest and wish you the best!

Why Apply Through Jobgether?

Data Privacy Notice: By submitting your application, you acknowledge that Jobgether will process your personal data to evaluate your candidacy and share relevant information with the hiring employer. This processing is based on legitimate interest and pre-contractual measures under applicable data protection laws (including GDPR). You may exercise your rights (access, rectification, erasure, objection) at any time.

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We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.