Spanish Bilingual Expert (Mexico)

Remotebridge; Estado de México; Hybrid; MXN 308,000 - 513,000; Part time

Job summary

Remotebridge seeks a Spanish Bilingual Expert (Mexico) to support AI training data quality. The role is remote and part-time, focusing on evaluating Spanish audio outputs, documenting feedback in English, and providing justified assessments to guide model learning.

Ideal candidates are native Spanish speakers with at least B2 English, strong attention to detail, and experience in linguistics or audio analysis. You’ll work with project coordinators to ensure clarity and timely delivery.

Qualifications

• Native-level proficiency in Spanish, with strong command of written language.
• Minimum B2 level proficiency in English, especially for written communication.
• Background in voice specialization, linguistics, phonetics, or related fields is preferred.
• Experience with audio analysis, transcription, or linguistic assessment is valued.
• Strong attention to detail and ability to articulate nuanced language differences.
• Excellent written and verbal communication skills; familiarity with media or teaching is an asset.

Responsibilities

• Listen to audio clips in Spanish and evaluate nativeness and fluency of speaker or model output.
• Assess pronunciation, intonation, and linguistic authenticity per guidelines.
• Document assessments with clear, concise written feedback in English.
• Provide detailed justifications for evaluations to ensure clarity and consistency.
• Collaborate with project coordinators to clarify requirements and address ambiguities.
• Contribute insights to improve AI model performance in Spanish language understanding.
• Ensure timely, accurate completion of audio review tasks with high quality standards.

Skills

Native-level Spanish

English B2

Attention to detail

Clear written communication

Job description

Open role at a frontier AI lab# Spanish Bilingual Expert (Mexico)Frontier AI Lab · Remote · Part-time## Ready to see if you fit?Upload a resume once, then run an honest fit check on this role in seconds. Access is free and always will be.Sign up to check your fit## About the roleJob Title: Spanish Bilingual Expert (Mexico)Job Type: ContractLocation: RemoteOur team is engaging Spanish Bilingual Expert (Mexico) to contribute to an impactful language and AI training project for a valued customer. In this role, 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. No prior experience in AI is required — your domain knowledge is what matters.### Scope of Work• Listen to audio clips in Spanish and evaluate the nativeness and fluency of the speaker or model output.• Assess pronunciation, intonation, and linguistic authenticity according to established guidelines.• Document your assessments with clear, concise written feedback in English, noting key linguistic factors.• Provide detailed justifications for each evaluation to ensure clarity and consistency in results.• Collaborate with project coordinators to clarify requirements or address ambiguities in language content.• Contribute insights to help improve AI model performance in Spanish language understanding and generation.• Ensure timely and accurate completion of assigned audio review tasks, maintaining high standards of quality.### Preferred Qualifications• Native-level proficiency in Spanish, with strong command of both spoken and written language.• Minimum B2 level proficiency in English, especially for written and verbal communication.• Background in voice specialization, linguistics, phonetics, music/audio engineering, or related fields is prefered.• Experience with audio analysis, transcription, or linguistic assessment is highly valued.• Strong attention to detail and ability to articulate nuanced language differences.• Excellent written and verbal communication skills, with a focus on clarity and accuracy.• Familiarity with media, communications, or teaching is considered an asset.