[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 – Czech 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[Slovakia](https://jobicy.com/job-region/slovakia.md), [Czechia](https://jobicy.com/job-region/czechia.md)SalaryUndisclosedDepartment[Data Science & Analytics](https://jobicy.com/categories/data-science.md)EmploymentFull TimeExperienceOpen levelPublished31 Oct 2026Apply before30 Nov 2026Listing views32Application actions1Application 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 remote contributor network for Czech-speaking AI training projects rather than hiring for an immediately active position. Contributors may annotate text, images, or audio; evaluate search, advertising, and chatbot outputs; and create prompts for large language models. The role requires native or near-native Czech, English proficiency, comfort with digital tools, and strong attention to detail. Project scope, duration, and compensation will be shared only when a matching project becomes available. Eligible contributors must be based in the Czech Republic or Slovakia. ## 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 2/5IndependentCollaborative AI insightTasks are likely structured and accessible to detail-oriented language contributors, but quality expectations for AI data and linguistic accuracy can be high. The flexible project model requires strong self-management and consistent adherence to task guidelines. ## Salary analysis Estimated compensation compared with the broader US market for similar roles. Estimated job median (per hour)Market rate$20US market range (per hour)$15–$280$30.80 AI insightThe hourly pay period is inferred from the job context; it was not explicitly stated by the employer. No employer compensation is disclosed. The hourly cadence and USD market estimate are inferred for flexible, project-based Czech-language AI data annotation and evaluation work; actual project rates, currency, and payment terms may vary. ## Core skills Skills and capabilities most closely associated with this opportunity. [Czech language proficiency](https://jobicy.com/jobs?search_keywords=Czech%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](https://jobicy.com/jobs?search_keywords=AI%20training.md)[LLM prompt creation](https://jobicy.com/jobs?search_keywords=LLM%20prompt%20creation.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)[Content quality assurance](https://jobicy.com/jobs?search_keywords=Content%20quality%20assurance.md)[Linguistic review](https://jobicy.com/jobs?search_keywords=Linguistic%20review.md)[Cultural localization](https://jobicy.com/jobs?search_keywords=Cultural%20localization.md)[Attention to detail](https://jobicy.com/jobs?search_keywords=Attention%20to%20detail.md)[Digital literacy](https://jobicy.com/jobs?search_keywords=Digital%20literacy.md)[Independent work](https://jobicy.com/jobs?search_keywords=Independent%20work.md) Sample interview questionsHow would you maintain consistency when labeling a large volume of AI training data?I would first study the project guidelines and examples, create a short reference of key decision rules, and apply those rules consistently. When I encounter an unclear case, I would document it and use the designated escalation process rather than making unsupported assumptions. How do your Czech language skills help with AI evaluation tasks? Native or near-native Czech proficiency helps me recognize natural phrasing, grammatical issues, ambiguous wording, tone, and cultural context. I can assess whether AI-generated content is accurate, relevant, and appropriate for Czech-speaking users. Describe your approach to evaluating a chatbot response. I would assess whether the response directly answers the request, is factually and linguistically sound, follows safety requirements, and uses an appropriate tone. I would then apply the project rubric and provide concise evidence for the selected rating when required. What would you do if project instructions conflict with your interpretation of a task? I would prioritize the documented project instructions and examples. If the conflict remains unresolved, I would flag the case through the project communication channel and wait for clarification to protect data quality. How do you manage flexible, independent project work? I plan my available time, review deadlines before accepting tasks, and break larger workloads into manageable sessions. I also perform quality checks before submission and communicate early if my availability changes. 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 Czech – Based in: Czech Republic, Slovakia – 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/158151-ai-trainers-network-czech.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. 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