Join to apply for the Bulgarian Trilingual Language Specialist – AI Trainer role at Invisible Expert Marketplace . Are you fluent in Bulgarian, English, and at least one additional language, and eager to apply your linguistic expertise to the future of AI? Large-scale language models are transforming how people communicate, learn, and access information across cultures. With high-quality multilingual training data, tomorrow’s AI can better serve global communities with accuracy, nuance, and inclusivity. That training data begins with you. Responsibilities Review AI-generated text for grammatical accuracy, idiomatic expression, and cultural appropriateness. Annotate and correct linguistic errors. Assess multilingual translations for clarity and fidelity. Collaborate with the team to strengthen evaluation protocols and language-specific guidelines. Qualifications Fluency in Bulgarian and English, plus proficiency in at least one additional language. Prior experience in translation, linguistics, content evaluation, or AI training strongly preferred. Clear communication skills, attention to detail, and the ability to articulate linguistic nuances across languages. Compensation and Benefits Pay range: $6 to $65 per hour, finalized after evaluating your experience, expertise, and geographic location. As a contractor you’ll supply a secure computer and reliable internet connection; company-sponsored benefits such as health insurance and PTO do not apply. Employment Type Contract Seniority Level Mid-Senior Workplace Remote Industry Software Development, Consulting, Training, Information Technology #J-18808-Ljbffr