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Science Specialist (Fluent in Spanish - Spain) - Freelance AI Trainer Project at Agency · LumiJobs
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Agency
· Posted 2026-07-28
Science Specialist (Fluent in Spanish - Spain) - Freelance AI Trainer Project
Worldwide - Remote
full time
Remote
Apply on Employer Site
$23k–$64k
H1B: no
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
Benefits
Medical
PTO
Company
Agency
View company page
10000+ employees
Industrial
Founded 1892
Source: greenhouse
Active within the past hour
Remote-friendly
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