Bulgarian Language QA Expert for AI Content - Remote

AI Trainer Jobs; United States; Remote; USD 17,000 - 28,000; Full time

Job summary

SME Careers in remote U.S.-based projects seeks a Bulgarian Language Expert to review AI-generated content and craft high-quality Bulgarian references. You will assess language quality, provide precise feedback, write rewrites, and model answers to improve accuracy and tone across domains.

The role requires native-level Bulgarian, strong English (C1), and 3+ years in writing/editing/translation. It’s an hourly, contractor position with global time-zone flexibility and open candidate pool

Qualifications

• Bachelor’s degree or higher in Linguistics, Bulgarian Language, Bulgarian Literature, English Literature, Communications, Journalism, Translation, or a related field, or equivalent professional experience.
• Native or near-native Bulgarian proficiency, with strong reading and writing skills required.
• Strong professional proficiency in English, minimum C1, to follow guidelines and provide detailed feedback in English.
• 3+ years of professional experience in writing, editing, localization, translation, content QA, journalism, education, or related language-focused work.
• Deep understanding of Bulgarian grammar, spelling conventions, punctuation, Cyrillic script, definite articles, verb aspect, verb tense, mood, word order, tone, and style- able to explain why something is wrong and how to fix it.
• Comfortable handling multiple registers, including formal, neutral, conversational, professional, educational, and public-facing Bulgarian, depending on audience and project requirements.
• High attention to detail when spotting subtle meaning shifts, awkward literal translations, incorrect article usage, verb-aspect errors, hallucinated claims, Russian- or English-influenced phrasing, or culturally mismatched wording.
• Reliable, self-directed, and able to deliver consistent quality in an hourly, remote contractor workflow across time zones.
• Prior experience with AI data training/annotation, translation QA, editorial QA, localization QA, or rubric-based evaluation is strongly preferred.

Responsibilities

• Develop AI Training Content: Create prompts and gold-standard Bulgarian answers across multiple domains, including general knowledge, customer support, education, conversational writing, translation, localization, and culturally sensitive content.
• Optimize AI Performance: Evaluate and rank AI outputs to improve fluency, correctness, tone match, register consistency, meaning preservation, terminology quality, and cultural appropriateness.
• Ensure Model Integrity: Detect unsafe or misleading content, factual hallucinations, bias, mistranslations, ambiguity, policy-risk language, and culturally inappropriate phrasing; validate reliability across use cases.

Skills

Bulgarian language proficiency

Proofreading

Translation Quality Review

Tone & Register

Fact-checking

Cultural context

Localization

Bulgarian writing

Copyediting

Grammar & Style

Education

Bachelor’s degree or higher in Linguistics / Bulgarian Language / Bulgarian Literature / English Literature / Communications / Journalism / Translation

Job description

SME Careers in remote U.S.-based projects seeks a Bulgarian Language Expert to review AI-generated content and craft high-quality Bulgarian references. You will assess language quality, provide precise feedback, write rewrites, and model answers to improve accuracy and tone across domains.

The role requires native-level Bulgarian, strong English (C1), and 3+ years in writing/editing/translation. It’s an hourly, contractor position with global time-zone flexibility and open candidate pool