[All remote jobs](https://jobicy.com/jobs.md)[![Welo Global logo](https://jobicy.com/data/server-nyc0409/galaxy/mercury/2026/06/83c40f94-221.webp)](https://jobicy.com/company/welo-global.md)[Welo Global](https://jobicy.com/company/welo-global.md) # AI Trainers Network – Croatian Talent Hub Review the role, location requirements, compensation details, and application process before deciding whether this opportunity fits your next career move. [Apply for this job](#job-application)[View company](https://jobicy.com/company/welo-global.md)ShareRemote from[USA](https://jobicy.com/job-region/usa.md), [Croatia](https://jobicy.com/job-region/croatia.md), [Serbia](https://jobicy.com/job-region/serbia.md)SalaryUndisclosedDepartment[Data Science & Analytics](https://jobicy.com/categories/data-science.md)EmploymentContractExperienceOpen levelPublished31 Oct 2026Apply before30 Nov 2026Listing views50Application actions3Application toolkit ## Make your next move. Prepare your resume, explore your fit, and draft a cover letter for this opportunity. AI Summary ## The role, at a glance. Welo Data is building a freelance talent network for Croatian-speaking contributors who support AI-data projects rather than filling an immediately active position. Potential assignments include text, image, and audio annotation; search, ad, and chatbot evaluation; and prompt creation or testing for LLMs. Contributors must have native or near-native Croatian, English proficiency, strong attention to detail, and comfort using digital tools. Projects are remote, vary from days to weeks, and are offered based on a contributor’s skills and availability. Compensation, scope, and timelines are communicated before an individual project begins. ## Role DNA A quick view of the complexity, pace, ownership and collaboration implied by the job description. ### Job Complexity 2/5EasyHard ### Pace & Pressure 3/5RelaxedFast-paced ### Autonomy Level 5/5GuidedFull ownership ### Communication Load 3/5IndependentCollaborative AI insightThe work requires careful application of project guidelines and strong linguistic judgment, but no advanced technical qualification is stated. Difficulty may vary substantially by assignment, particularly for prompt evaluation and culturally nuanced quality review. ## Salary analysis Estimated compensation compared with the broader US market for similar roles. Estimated job median (per hour)Market rate$22US market range (per hour)$15–$350$38.50 AI insightThe hourly pay period is inferred from the job context; it was not explicitly stated by the employer. No employer pay rate is disclosed; compensation is provided only when a matching project is offered. The hourly cadence and USD 15–35 estimated market range are inferred for freelance AI data annotation, language evaluation, and prompt-testing work; actual rates may vary by project complexity, location, and qualification requirements. ## Core skills Skills and capabilities most closely associated with this opportunity. [Croatian language proficiency](https://jobicy.com/jobs?search_keywords=Croatian%20language%20proficiency.md)[English proficiency](https://jobicy.com/jobs?search_keywords=English%20proficiency.md)[Data annotation](https://jobicy.com/jobs?search_keywords=Data%20annotation.md)[Data labeling](https://jobicy.com/jobs?search_keywords=Data%20labeling.md)[AI training data](https://jobicy.com/jobs?search_keywords=AI%20training%20data.md)[Search quality evaluation](https://jobicy.com/jobs?search_keywords=Search%20quality%20evaluation.md)[Chatbot response evaluation](https://jobicy.com/jobs?search_keywords=Chatbot%20response%20evaluation.md)[Prompt creation](https://jobicy.com/jobs?search_keywords=Prompt%20creation.md)[LLM testing](https://jobicy.com/jobs?search_keywords=LLM%20testing.md)[Content quality assurance](https://jobicy.com/jobs?search_keywords=Content%20quality%20assurance.md)[Cultural localization](https://jobicy.com/jobs?search_keywords=Cultural%20localization.md)[Digital literacy](https://jobicy.com/jobs?search_keywords=Digital%20literacy.md)[Attention to detail](https://jobicy.com/jobs?search_keywords=Attention%20to%20detail.md)[Remote collaboration](https://jobicy.com/jobs?search_keywords=Remote%20collaboration.md) Sample interview questionsHow would you ensure consistent quality when annotating a large volume of Croatian-language content?I would study the project guidelines carefully, review examples and edge cases, and apply the same criteria throughout the task. I would flag ambiguous items through the approved process rather than making unsupported assumptions. What linguistic factors would you consider when evaluating an AI response in Croatian? I would assess grammar, natural phrasing, meaning, tone, regional appropriateness, factual relevance, and whether the response respects the prompt. I would also identify literal translations or cultural references that sound unnatural to Croatian speakers. Describe how you manage an assignment with detailed instructions and limited supervision. I break the work into manageable batches, validate my understanding on initial items, track progress, and perform periodic quality checks. If requirements are unclear, I document the issue and ask for clarification early. How would you evaluate whether a chatbot answer is relevant to a user’s query? I would compare the answer directly with the user’s intent, checking whether it addresses the main request accurately, completely, and clearly. I would mark responses down when they are off-topic, incomplete, misleading, or unnecessarily vague. Why are you interested in contributing to AI data projects? I am interested in work where language and cultural knowledge can make AI systems more accurate and inclusive. The flexible project model is also appealing because it allows me to contribute carefully and independently when assignments align with my availability. Opportunity details ## About this role. Welo Data, part of Welocalize, is a global AI data company with 500,000+ contributors delivering high-quality, ethical data to train the world’s most advanced AI systems. We’re building smarter, more human AI with a diverse community in 100+ countries. At Welo Data, Limitless AI. Limitless You. isn’t just a slogan—it’s our promise. We build smarter AI through the power of human contribution, offering limitless opportunities for our global community to grow, contribute, and work on their terms. Are you detail-oriented and curious about tech? Welo Data is building a global network of linguists, language enthusiasts, and culturally aware contributors to shape safer, smarter AI. By joining our talent community, you’ll be first in line for flexible, remote projects in annotation, evaluation, and prompt creation—always on your terms. Note: This is not an active job opening. By applying, you’ll join our global contributor network. When a project aligns with your skills and availability, we’ll reach out with all the details, including scope, timeline, and compensation. What You’ll Need – Native or near-native fluency in Croatian – Based in: Croatia, Serbia, United States – English proficiency – Comfortable with digital tools – Detail-oriented and curious Why Join Us? 🚀 Limitless You – Work when and where you want, with room to grow 🤖 Limitless AI – Contribute to smarter, more inclusive AI 🌎 Be Part of Us – Join a global, supportive community About our projects: Welo Data projects vary by scope and complexity, but all play a role in building more accurate, inclusive, and human-centered AI. Depending on your skills, you might: 📝 Annotate or label text, images, or audio to train AI systems 🔍 Evaluate search results, ads, or chatbot responses for quality and relevance 💬 Create and test prompts to improve large language models (LLMs) 🌍 Ensure content reflects cultural, linguistic, or industry-specific accuracy Some projects last a few days; others may extend over several weeks. Before each one, you’ll receive clear details on tasks, timelines, and compensation, so you can decide what works best for you. How to Apply? Click the “Apply” button on our website to fill out a short form and join our talent database. It only takes a few minutes to get started and become part of our growing community. 📬 Questions? If you have any questions about the process, feel free to contact us at [TalentRequests@welocalize.com](https://welocalizetalent.zendesk.com/hc/en-us/requests/new?tf_360026948474=feedback&tf_subject=Welo%20Data%20-%20Application:%20Shape%20the%20Future%20of%20AI). ### Compensation ### Additional Information Show more [Apply now >](https://jobicy.com/jobs/158145-ai-trainers-network-croatian-talent-hub.md) > Annual salary information is not provided for this position. Explore salary ranges for similar roles in our [Salary Directory ›](https://jobicy.com/salaries.md) * ![Upload CV](data:image/svg+xml;base64,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) ### Upload your resume now To unlock remote work opportunities and be discovered by global employers. This job listing has been manually reviewed by the Jobicy Trust & Safety Team for compliance with our posting guidelines, including verification of the company's legitimacy, accuracy of job details, clarity of remote work policy, and absence of misleading or fraudulent content. Next step ## Apply now. Follow the employer’s application method and review Jobicy’s safety guidance before sharing personal information. Keep exploring ## Related remote jobs. * ![Welo Global logo](https://jobicy.com/data/server-nyc0409/galaxy/mercury/2026/06/83c40f94-221.webp) Welo Global Oct 31 New ### [AI Trainers Network – English](https://jobicy.com/jobs/158206-ai-trainers-network-english.md) Welo Data, part of Welocalize, is a global AI data company with 500,000+ contributors delivering high-quality, ethical data to train the world’s most advanced AI systems. 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