Spanish Language Expert (Spain)
$10 - $35/hour
pay
Required Skills
Spanish Language Proficiency
Speech Data Collection
AI Workflows
Phonetics
Pronunciation
About micro1
micro1 connects domain experts to the development of frontier AI models. Real-world expertise is turned into training data, evaluations, and feedback loops that improve how models perform. AI labs and enterprises use micro1 to train models and build reliable AI agents through advanced evaluations and reinforcement learning environments. Experts contribute directly to how AI systems learn, reason, and perform across domains like finance, healthcare, engineering, and more. Our platform identifies and vets top talent through an AI recruiter, enabling high-quality contributions at scale.
Our goal is to enable 1 billion people to do meaningful work by applying their expertise to AI. We’ve raised $40M+ in funding, and our AI recruiter has powered over 1 million AI-led interviews as our global network of experts grows into the human intelligence layer for AI.
Job Description

Job Title: Spanish Language Expert (Spain)

Job Type: Contractor

Location: Remote

Job Summary: As a Spanish Language Expert (Spain), you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input.

Key Responsibilities:

Record and review Spanish language audio samples with a native accent from Spain to enhance AI model accuracy.
Collaborate with the customer’s team to design and execute effective speech data collection workflows.
Evaluate AI-generated transcriptions and pronunciations for phonetic accuracy and naturalness.
Offer detailed feedback on language usage, pronunciation nuances, and phonetics specific to Spain’s accent.
Document linguistic observations and share insights to refine AI training processes.
Maintain high standards of written and verbal communication throughout project documentation and interactions.
Ensure all audio contributions meet technical quality standards as outlined by the team.

Required Skills and Qualifications:

Native proficiency in Spanish with an authentic accent from Spain.
Excellent written and verbal communication skills; detail-oriented and collaborative.
Experience or familiarity with speech data collection and audio recording workflows.
Solid understanding of phonetics and Spanish pronunciation patterns.
Comfort with technology-driven tasks and willingness to learn new AI training methods.
Ability to provide constructive linguistic feedback and analysis.
Commitment to delivering high-quality, clear, and accurate audio samples.

Preferred Qualifications:

Background in sound engineering, voice acting, podcasting, audio production, or related fields.
Prior experience working on AI or speech technology projects.
Formal education in linguistics, phonetics, or language studies.

Additional Information:

This is an exciting AI training opportunity where your expertise as a native Spanish (Spain) speaker will be essential in developing smarter, more natural language models. We welcome both experienced audio professionals and passionate native speakers eager to make an impact on future AI systems by recording and evaluating speech data. Join the customer’s team to help shape the voice of tomorrow’s technology!

Apply now
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