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Audio Annotation Language Expert

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Job details

Pay

$15–$45 USD/hr

Engagement

Contract, part-time

Location

Remote

Nigeria only

Posted

Nov 14, 2026

OpenTrain on Trustpilot

The work

You will review conversational audio and correct first-pass automatic speech recognition transcripts. The work focuses on Nigerian English, regional speech patterns, and consistent use of detailed annotation guidelines.

  • Listen to conversations with multiple speakers and label dialect, accent, audio quality, background noise, age, and speaking style.
  • Review and correct automatic speech recognition transcripts using Nigerian English spelling, vocabulary, idioms, slang, and usage.
  • Identify regional and dialectal features in Yoruba-influenced, Igbo-influenced, Hausa-influenced, Edo, Ijaw, Efik, Tiv, and Nigerian Pidgin-influenced English.
  • Recognize English-Pidgin and English-Yoruba code-switching, where speakers move between languages or varieties.
  • Follow detailed guidelines independently and make consistent judgments about audio, speakers, and transcripts.

Requirements

This is a remote, part-time contractor project.

  • Language: Fluent Nigerian English, with familiarity with regional accents, dialects, and Nigerian Pidgin.
  • Distinguish subtle pronunciation and vocabulary differences, communicate clearly in writing and speech, and review transcripts carefully.
  • Assign audio and speaker metadata accurately and work independently with detailed guidelines.

Open to applicants in

  • Nigeria

Preferred

  • Helpful background: Language teaching, linguistics, transcription, editing, translation, journalism, audio-data work, or metadata tagging.
  • Helpful knowledge: Linguistic technology, AI training, language data projects, Nigerian Pidgin, or regional Nigerian English varieties.

How to apply

  1. Press Apply now. You create a free OpenTrain account and add your resume.
  2. Finish your application on the hiring company's site. The company decides who it hires, so it runs its own form. It asks for your resume again, your LinkedIn profile, your phone number, your location and answers to 5 screening questions.
  3. Take a short AI interview.

Job ID: cmwfrjdy5002008lf29o7q38w

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