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Remote data annotation jobs in Bulgaria

610 open data annotation roles available to applicants in Bulgaria, refreshed hourly.

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Alignerr Verified
remote · hourly
Python Software Engineer - AI Workflows
Coding
Posted Oct 8, 2026
$50–$75/hr
Alignerr Verified
remote · hourly
Systems Software Engineer - Machine Learning Ops
Coding
Posted Oct 8, 2026
$50–$75/hr
Alignerr Verified
remote · hourly
Data Infrastructure Developer (C++)
Coding
Posted Oct 8, 2026
$50–$75/hr
Alignerr Verified
remote · hourly
Mathematics Specialist (Masters/PhDs)
Maths & Statistics
Posted Oct 8, 2026
$75–$90/hr
Alignerr Verified
remote · hourly
Biology Researcher (Masters/PhDs)
Biology
Posted Oct 8, 2026
$75–$90/hr
Alignerr Verified
remote · hourly
Atmospheric Science Expert (Masters/PhDs)
General Science
Posted Oct 8, 2026
$75–$90/hr
Alignerr Verified
remote · hourly
Python Engineer
Coding
Posted Oct 8, 2026
$60–$90/hr
Alignerr Verified
remote · hourly
Chemistry Expert or Specialist
Chemistry
Posted Oct 8, 2026
$40–$60/hr
Turing Verified
remote
Business Consulting experts (Up to $150/hr)
Business & Operations
Posted Oct 7, 2026
Pay on listing
Turing Verified
remote
Healthcare experts (Up to $100/hr)
Medicine & Health
Posted Oct 7, 2026
Pay on listing
Turing Verified
remote
Finance experts (Up to $150/hr)
Legal
Posted Oct 7, 2026
Pay on listing
Turing Verified
remote
Legal experts (Up to $150/hr)
Legal
Posted Oct 7, 2026
Pay on listing
Prolific Verified
remote
Queue Lead - AR
Generalist
Posted Oct 7, 2026
Pay on listing
Prolific Verified
remote
Queue Lead - MX
Generalist
Posted Oct 7, 2026
Pay on listing
Alignerr Verified
remote · hourly
Machine Learning Engineer
Coding
Posted Oct 7, 2026
$50–$70/hr
Alignerr Verified
remote · hourly
Business Performance Analyst
Business & Operations
Posted Oct 7, 2026
$40–$80/hr
Alignerr Verified
remote · hourly
Health Policy & Management
Business & Operations
Posted Oct 7, 2026
$35–$55/hr
Alignerr Verified
remote · hourly
Especialista em Transcrição de Áudio Japonês
Audio & Voice
Posted Oct 7, 2026
$10–$35/hr
Alignerr Verified
remote · hourly
Japanese Audio Transcription Specialist
Audio & Voice
Posted Oct 7, 2026
$10–$35/hr
Alignerr Verified
remote · hourly
Korean Audio Transcription Specialist
Audio & Voice
Posted Oct 7, 2026
$10–$35/hr
Alignerr Verified
remote · hourly
Electrical Engineering
Coding
Posted Oct 7, 2026
$35–$60/hr
Alignerr Verified
remote · hourly
Mechanical Engineering Expert - AI Content Specialist
Coding
Posted Oct 7, 2026
$35–$60/hr
Alignerr Verified
remote · hourly
Biochemistry Subject Matter Expert - AI Content Specialist
Chemistry
Posted Oct 7, 2026
$35–$70/hr
Alignerr Verified
remote · hourly
Physics Subject Matter Expert - AI Content Specialist
Physics
Posted Oct 7, 2026
$35–$55/hr
Other countries
United States (856) India (721) Nigeria (606) Pakistan (669) Indonesia (671) Brazil (657) Bangladesh (666) Philippines (661)
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