Mexican Spanish Linguist

Sigma AI

. Perform categorization, annotation, correction, transcription, evaluation, conversational interactions, voice recording, content creation, localization, and validation .

Posted 9/24/2026contractRemote • MexicoMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates fluency in Mexican Spanish and English with strong attention to detail in transcription and content creation. Proficient in data annotation and validation for artificial intelligence projects, utilizing basic computer skills and necessary equipment.

Highest-signal resume keywords

Fluent In Mexican SpanishFluent In EnglishData Annotation ExperienceAttention To DetailBasic Computer Skills

ATS Keywords

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Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Tools & Technologies

MicrophoneWebcamWindows 10MacOS 13 VenturaStable Internet ConnectionMobile Phone With Android OS

Industry Keywords

Data AnnotationContent CreationLinguistic ProjectsArtificial IntelligenceValidation

Tech Stack

Tools & technologies

AndroidiOSMacOS

About the role

Key responsibilities & impact

Perform categorization, annotation, correction, transcription, evaluation, conversational interactions, voice recording, content creation, localization, and validation
Validate audio, video, images, sentences, or words
Complete mandatory qualification tests after applying
Participate in linguistic projects for artificial intelligence data collection and annotation

Requirements

What you’ll need

Fluent in Mexican Spanish, able to listen and write correctly without spelling mistakes
Fluent in English, able to listen and write correctly without spelling mistakes
Basic computer skills
Computer with minimum 4GB RAM
Microphone and webcam
Windows 10 or higher, or macOS 13 Ventura or higher
All operating system updates installed and supported by the vendor
Stable internet connection
Headphones
Secure internet location protected by a strong password
For audio-collection projects only: mobile phone with Android OS
Experience in data annotation or content rating preferred but not mandatory
Strong attention to detail preferred but not mandatory
Tablets and iOS devices are not supported

Benefits

Comp & perks

Fully remote work through an online platform available 24/7
Freelancer commercial contract opportunity
Participation in global, innovative, and impactful AI projects
Ethical, transparent, and legally compliant selection processes
Fair and equitable treatment
Diversity-promoting workplace
Professional and respectful work environment