Skip to content
OpenTrain AIFor AI Companies

Quality Assurance Lead

Review Bulgarian AI-generated content and trainer or QA work for $25 per hour on a remote, part-time contract. Use your language expertise to give feedback, support contributors, and improve project quality.

Also available in: Български

Apply now
OpenTrain AI

Translation & Localization

Remote Hourly · $25/hr

$25/hr

Compensation

Contract, part-time

Engagement

Remote

Location

Jul 8, 2026

Posted

Open to applicants in

Bulgaria

The work

You will review Bulgarian AI-generated content and trainer or QA work against project guidelines. Your feedback will help contributors meet standards for accuracy, fluency, grammar, spelling, tone, cultural appropriateness, meaning preservation, instruction-following, and formatting.

  • Review Bulgarian content and trainer or QA work for quality, consistency, and rubric adherence.
  • Give precise written feedback on accuracy, fluency, grammar, spelling, tone, and cultural appropriateness.
  • Answer questions about Bulgarian wording, translation fidelity, terminology, and difficult cases.
  • Share workflow changes, quality expectations, and project updates with trainers and QAs.
  • Maintain style guides, trackers, FAQs, examples, honeypots, and onboarding materials.
  • Help run onboarding and training calls for trainers and QAs.
  • Find recurring quality gaps, suggest workflow improvements, and help activate contributors who are not working consistently.

What it pays and takes

  • Pay: $25 per hour.
  • Hours: 20 or more per week.
  • Work arrangement: Remote contractor role.
  • Location: Open to candidates in Bulgaria.
  • Languages: Fluent Bulgarian with strong reading and writing ability, plus strong English skills.
  • Experience: Expert-level experience in Bulgarian writing, editing, translation, localization, content QA, AI training, or related language review work.
  • Knowledge: Bulgarian grammar, spelling, punctuation, Cyrillic script, tone, register, word order, aspect, definiteness, and cultural context.
  • Preferred: Experience leading or supporting remote teams.
  • Tools: Comfort with Discord, Google Sheets, Google Docs, trackers, dashboards, and project management systems.

How it works

Apply on OpenTrain with your resume, then complete the application on the hiring site.

About AI training work

AI training is the human work behind systems that generate and understand content. Experienced language reviewers are paid to evaluate examples, find quality problems, and help AI systems produce more accurate and useful results.

Requirements

  • Experience: Expert level
  • Languages: Bulgarian, English

How to apply

  1. Apply here on OpenTrain. You create a free account and add your resume.
  2. Complete your application for this role on OpenTrain.

Ready to apply?

Create a free OpenTrain account and apply for this role in minutes.

Keep exploring

Similar open roles

View all AI training jobs

AI Training Team Lead (Tamil), Mathematics

Review Tamil AI-generated content, apply detailed quality rubrics, and lead consistent feedback workflows. This remote contractor role pays $25 per hour for about 20 hours weekly over 1 to 3 months.

Translation & Localization
Text
Remote · India, Malaysia, Singapore +1 more
Tamil, English
Part-time · Flexible
Entry level
Hourly · $25/hr

Posted Oct 25, 2026

Evaluator (Cantonese)

Review Cantonese text, speech, and AI model responses for accuracy and fluency in a part-time contract role paying $30 to $40 per hour. Apply through OpenTrain, then complete the application on the hiring site.

Translation & Localization
Document
Remote · United Arab Emirates, Argentina, Austria +49 more
Cantonese
Part-time · Flexible
Entry level
Hourly · $30–$40/hr

Posted Sep 12, 2026

Language Expert

Review AI-generated Hungarian text, apply detailed language guidelines, and explain your judgments clearly. This part-time remote contractor role pays $25 per hour and offers flexible scheduling.

Translation & Localization
Text
Remote · Hungary
Hungarian, English
Part-time · Flexible
Entry level
Hourly · $25/hr

Posted Aug 19, 2026

AI Evaluation Expert

Review and improve AI-generated Slovak content for accuracy, fluency, cultural fit, and safety. This remote contractor role is open in Slovakia, pays $20 per hour, and requires 20+ hours per week.

Translation & Localization
Text
Remote · Slovakia
Slovak, English
Part-time · Flexible
Entry level
Hourly · $20/hr

Posted Aug 15, 2026

AI Training Expert (Korean)

Work remotely as a Korean-speaking AI training expert for $65 to $98 per hour. Evaluate and create Korean content, translate between Korean and English, and provide detailed feedback that helps improve AI language systems.

Translation & Localization
Document
Remote · United Arab Emirates, Argentina, Austria +49 more
Korean, English
Part-time · Flexible
Entry level
Hourly · $65–$98/hr

Posted Aug 11, 2026