Croatian Language Expert

AI Trainer Jobs; United States; Remote; USD 28,000 - 40,000; Part time

Job summary

SME Careers is seeking a Croatian Language Expert to review AI-generated Croatian content and craft high-quality reference content. This remote hourly contractor role requires precise feedback, quality rewrites, and model answers to improve Croatian writing and cultural accuracy.

The role emphasizes evaluating outputs for accuracy, tone, grammar, and context, with English feedback and guidance across domains. Open to candidates in Croatia, interview in English.

Qualifications

• Bachelor’s degree or higher in a language-related field or equivalent professional experience.
• Native Croatian proficiency with strong reading and writing skills.
• Strong English proficiency (C1) to provide feedback in English.
• 3+ years in writing, editing, localization, translation or language-focused work.

Responsibilities

• Develop AI training content: prompts and gold-standard Croatian answers across domains.
• Evaluate and rank AI outputs for fluency, tone, accuracy, and cultural relevance.
• Ensure model integrity by detecting unsafe content, bias, inaccuracies, and translation errors.

Skills

Localization

Grammar & Style

Tone & Register

Cultural context

Fact-checking

Copyediting

English

proofreading

Translation Quality Review

Croatian

Education

Bachelor’s degree or higher in Linguistics, Croatian Language, Croatian Literature, English Literature, Communications, Journalism, Translation, or related field

Job description

Pay: up to $25/hour

In this hourly, remote contractor role, you will work as a Croatian Language Expert (SME) to review AI-generated Croatian content and/or create high-quality Croatian reference content, evaluating language quality and step-by-step reasoning while providing precise written feedback. You will assess outputs for accuracy, fluency, grammar, spelling, tone, cultural appropriateness, and adherence to the prompt; identify errors in meaning, mistranslation, register, ambiguity, unnatural phrasing, terminology, and logical consistency; fact-check claims when needed; write high-quality rewrites and model answers that demonstrate best practices in Croatian writing; and rate and compare multiple AI responses based on correctness and overall quality.

This role is with SME Careers, a fast-growing AI Data Services company and subsidiary of SuperAnnotate, delivering training data for many of the world’s largest AI companies and foundation-model labs. Your Croatian expertise directly helps improve the world’s premier AI models by making their Croatian language output more natural, reliable, culturally accurate, and clearly written.

Responsibilities

• Develop AI Training Content: Create prompts and gold-standard Croatian 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.

Requirements

• Bachelor’s degree or higher in Linguistics, Croatian Language, Croatian Literature, English Literature, Communications, Journalism, Translation, or a related field, or equivalent professional experience.
• Native or near-native Croatian 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 Croatian grammar, spelling conventions, punctuation, diacritics, cases, declension, conjugation, aspect, 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 Croatian, depending on audience and project requirements.
• High attention to detail when spotting subtle meaning shifts, awkward literal translations, incorrect case endings, agreement errors, hallucinated claims, Serbian/Bosnian/Montenegrin- 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.

Skills: Localization, Grammar & Style, Tone & Register, cultural context, Fact-checking, Copyediting, English, proofreading, Translation Quality Review, Croatian

Open to candidates in: Croatia

Interview language: English