Language Fluency Instructor – Freelance AI Trainer

Invisible Technologies

. Analyze and interpret language-learning data and interactions collected by regular vendor raters in real-world environments .

Posted 11/4/2026contractRemote • United StatesMid-LevelSenior💰 $6 - $65 per hourWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in language fluency coaching and individualized teaching methodologies, with a strong ability to analyze language-learning data and provide actionable pedagogical insights. Proficient in bilingual communication and adept at synthesizing feedback for model refinement in educational contexts.

Highest-signal resume keywords

Language Fluency CoachingESL/EFL InstructionBilingual ProficiencyAnalytical SkillsCommunication 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.

Hard Skills

Data AnalysisPedagogical InsightsTeaching MethodologiesFluency DevelopmentFeedback Synthesis

Soft Skills

Strong CommunicationArticulation of Feedback

Tools & Technologies

SpreadsheetsVirtual Meeting Platforms

Certifications & Qualifications

IELTSTOEFL

Industry Keywords

Individualized TeachingConversational FluencyVocational EducationHigher EducationQualitative Insights

About the role

Key responsibilities & impact

Analyze and interpret language-learning data and interactions collected by regular vendor raters in real-world environments
Participate in qualitative, face-to-face (virtual) meetings to provide detailed, first-hand feedback on the AI’s teaching methodologies, conversational flow, and fluency development
Synthesize complex feedback and pedagogical insights into structured spreadsheets to inform model refinement
Ensure the AI's instructional approach aligns with individualized, unstructured teaching styles aimed at helping adult users gain fluency for jobs and higher education
Operate autonomously to analyze evaluation frameworks and provide qualitative insights

Requirements

What you’ll need

Demonstrable professional expertise as a Language Fluency Coach, ESL/EFL Instructor (e.g., IELTS/TOEFL), Soft Skills Faculty, or Vocational Institute Teacher
Traditional K-12 school teachers focused on academic grading are not a fit
Bilingual proficiency in English and at least one local Indian language (such as Hindi, Tamil, Marathi, Urdu, etc.)
Deep understanding of individualized, unstructured teaching methodologies designed to build practical conversational fluency for professional and higher education environments
Strong communication and analytical skills
Ability to clearly articulate pedagogical feedback during face-to-face meetings and via spreadsheets
Secure computer and high-speed internet

Benefits

Comp & perks

No company-sponsored benefits such as health insurance and PTO apply
Contractor supplies a secure computer and high-speed internet