AI training jobs in Bulgaria

Quick answer 544 roles are open right now, on 28 platforms. Of the 114 distinct postings that state an hourly rate, the median is $45 an hour and the top 10% pay $100 or more. 92% are open to people in any country. Updated 22 October 2026

Highest-paying right now

$100–200/hr JavaScript of Senior Software Engineer, AI Training

G2i $100–200/hr Java of Senior Software Engineer, AI Training

G2i $100–200/hr Go Senior Software Engineer, AI Training

G2i $100–200/hr TypeScript Senior Software Engineer, AI Training

G2i $100–200/hr Python Senior Software Engineer, AI Training

G2i $100–200/hr Senior Software Engineer, AI Training

G2i

544 open roles re‑checked hourly

AI Data Collection Contributor - Bulgarian (Bulgaria)Braintrust via DATAmundi·Bulgaria·Part-time $15 per task

Voice Talent Required - Bulgarian (female) - RemoteLilt·Bulgaria·Flexible hours Pay set per project

Generative AI Analyst | Bulgarian (Bulgaria)Welo Data·Bulgaria·Flexible hours $11/hr

Expert Audio Transcriber, BulgarianPerle·Bulgaria Pay set per project

Data Collection ContributorHumanSignal·Bulgaria·Flexible hours Up to $6.5/hr

AI Training Contributor - Bulgarian - RemoteLilt·Bulgaria·Flexible hours Pay set per project

Bulgarian Language Specialist - Freelance AI Trainer ProjectInvisible·Bulgaria +1·PhD $8–65/hr

Entry-Level AI Data Rater - Swedish (Bulgaria)Welo Data·Bulgaria·Part-time $10/hr New AI training roles for Bulgaria, every Monday.By email, free.Get alerts →

Ads Quality Rater - Bulgarian (Bulgaria)Welo Data·Bulgaria·Part-time $7/hr

Bulgarian Team LeadSuperAnnotate·Bulgaria Up to $25/hr

Bulgarian Language ExpertSuperAnnotate·Bulgaria Up to $20/hr

AI FilmmakerRemoExperts·Worldwide $50–100/hrToday

Life Sciences Research Expert (Python)micro1·Worldwide·Part-time·PhD·MD $60–120/hr

Swiss German AI Conversation PartnerPila8·Bulgaria +122 Pay set per project

CFD Engineer - AI TrainerMindrift·Bulgaria +15·Part-time·PhD Up to $31/hr

Freelance Mechanical CFD Engineer - AI TrainerMindrift·Bulgaria +15·Part-time·PhD Up to $31/hr

Security Software Engineer - Python & AI EvaluationBraintrust via Leading AI Lab·Bulgaria +20·Part-time $75–90/hr

Aerodynamics Expert (MSc. or PhD)micro1·Worldwide·Part-time $80–120/hr

PhysioNet Competitor (Biomedical Signal Processing & ML)micro1·Worldwide·Part-time $60–120/hr

STEM Expert (MSc./PhD)micro1·Worldwide·Part-time $60–120/hr

ML Engineer (MSc. or PhD)micro1·Worldwide·Part-time·PhD $60–120/hr

Puzzle Solver (Coding)micro1·Worldwide·Part-time $60–120/hr

Mechanical Engineering Expert (MSc. or PhD)micro1·Worldwide·Part-time $60–120/hr

Hardware Expert (MSc. or PhD)micro1·Worldwide·Part-time $60–120/hr

STEM Expert – Chemistry & Computational Chemistry (PhD)micro1·Worldwide·PhD $45–90/hr

STEM Expert – Biology & Bioinformatics (PhD)micro1·Worldwide·PhD $45–90/hr

Licensed Physician (MD/DO) - Freelance AI TrainerMindrift·Bulgaria +11·Part-time $60/hr

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Working from Bulgaria

11 of these roles are open to only a few countries including Bulgaria. They're listed first.
Roles here that state an hourly rate have a median of $45/hr , from 114 distinct postings. Most pay in US dollars.
Payment methods named in these listings: PayPal. Check that the platform can pay you in Bulgaria before you start.
Languages most asked for in roles open to Bulgaria: Korean, Arabic, German, Bulgarian and Japanese.
8 of these roles need no experience. See them.

Platforms hiring for this

Invisible · 194 Welo Data · 100 Rise Data Labs · 53 Babel Audio · 31 RemoExperts · 30 Invisible vs Welo Data

Pay and trust

How much does Invisible pay?How much does Welo Data pay?How much does Rise Data Labs pay? Is Invisible legit?Is Welo Data legit? Pay data Pay calculator

AI training jobs in Bulgaria: common questions

How much do AI training jobs in Bulgaria pay?

As of 22 October 2026, these 544 open roles include 114 distinct postings that state an hourly rate. Their median is $45/hr, the typical range $35–85/hr, and the top 10% pay $100/hr or more. "Up to" rates aren't counted.

Which platforms have AI training jobs in Bulgaria?

Right now most of these roles are on Invisible, Welo Data, Rise Data Labs, Babel Audio and RemoExperts. We check every platform's job board every hour.

Where can I do AI training jobs in Bulgaria from?

498 of these roles are open worldwide. The countries accepted most often are Bulgaria, Poland, Czechia, Italy, Romania and Lithuania. Use the Country filter to see only roles you can take where you live.

Are AI training jobs in Bulgaria part-time?

Flexible hours is the most common arrangement, at 207 of 544 roles. Nearly all are remote and paid as a freelancer or contractor.

544 AI training jobs in Bulgaria

Working from Bulgaria

Platforms hiring for this

Pay and trust

AI training jobs in Bulgaria: common questions

How much do AI training jobs in Bulgaria pay?

Which platforms have AI training jobs in Bulgaria?

Where can I do AI training jobs in Bulgaria from?

Are AI training jobs in Bulgaria part-time?

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