Find remote AI training and data labeling jobs open to applicants in Hungary.
Use physical sciences expertise to create rigorous tasks, research artifacts, and grading rubrics that help AI systems reason about complex scientific problems. This part-time contract pays $30 to $50 per hour.
Posted Aug 13, 2026
Create rigorous AI benchmark tasks grounded in life sciences research, experimental protocols, primary data, and technical literature. This remote contract role pays $30-$50 per hour and requires 20+ hours weekly.
Posted Aug 13, 2026
Use your technology-contract expertise to redline agreements, evaluate legal AI responses, and shape better contract analysis. This remote, part-time contractor role offers $80-$200 per hour for 20+ hours weekly.
Posted Aug 13, 2026
Use advanced social science research skills to design rigorous evaluation tasks for frontier AI benchmarking. Create realistic scenarios, research artifacts, and detailed grading rubrics as a flexible freelance contractor.
Posted Aug 13, 2026
Use five-plus years of corporate finance experience to design rigorous AI evaluation tasks covering budgeting, forecasting, reconciliations, and financial modeling. This remote contractor role offers $50-$100 per hour with 20+ hours per week.
Posted Aug 13, 2026
Review transformed documents containing personally identifiable information, identify privacy and data-quality issues, and explain your decisions. This remote contractor role offers $31 to $60 per hour and requires 20+ hours weekly.
Posted Aug 13, 2026
Record natural Japanese speech and controlled vehicle or office sounds to help improve AI systems. This remote, part-time contractor role offers $30-$65 per hour for bilingual contributors.
Posted Aug 13, 2026
Use technical documentation expertise to design AI evaluation tasks, source materials, and rigorous grading rubrics. This flexible contract role offers $30 to $60 per hour and requires 20+ hours weekly.
Posted Aug 13, 2026
Use native Korean fluency to record realistic audio, transcribe clips, and evaluate speech data for next-generation AI models. Remote contractor work pays $20-$65 per hour.
Posted Aug 13, 2026
Use your Thai music expertise to evaluate AI-generated lyrics for quality, creativity, originality, and natural language. Work flexibly for up to six months at $18 per hour.
Posted Aug 13, 2026
Use your Slovak music expertise to evaluate AI-generated lyrics and music for originality, quality, creativity, and prompt adherence. This flexible remote contract pays $20-$36 per hour for up to six months.
Posted Aug 13, 2026
Evaluate AI-generated Punjabi music and lyrics for originality, quality, cultural fluency, and prompt adherence. This part-time contractor role pays $15 per hour and requires native Punjabi proficiency plus substantial music experience.
Posted Aug 13, 2026
Use your Hungarian language and music expertise to evaluate AI-generated songs and lyrics for quality, originality, prompt adherence, and naturalness. Earn $20-$36 per hour as a flexible contractor.
Posted Aug 13, 2026
Use your software engineering expertise to create coding tasks, reference solutions, and evaluations that improve AI systems. Work remotely as a contractor for about 15 hours per week across supported countries.
Posted Aug 13, 2026
Use advanced sociology expertise to design rigorous assessments, aligned rubrics, and actionable feedback for an AI training project. This remote contractor role offers $50-$90 per hour and requires 20+ hours weekly.
Posted Aug 12, 2026
Use your civil engineering expertise to create challenging AI evaluation tasks, technical documents, and code-compliance rubrics. This flexible contract role pays $50-$100 per hour and requires 20+ hours weekly.
Posted Aug 12, 2026
Use your technical B2B sales expertise to evaluate documents, scenarios, and AI-generated outputs. Work remotely for 10-15 hours per week at $45-$85/hour through OpenTrain.
Posted Aug 12, 2026
Use your mechanical engineering technology expertise to design technician workflow tasks, build technical datasets, and create detailed rubrics for advanced AI benchmarks. This remote contract offers flexible part-time work at $30 to $70 per hour.
Posted Aug 12, 2026
Use your contract and legal document expertise to evaluate AI-generated work, explain your reasoning, and improve how AI systems handle legal analysis. This remote contractor role pays $80-$180 per hour.
Posted Aug 12, 2026
Use 3D CAD, technical drawing, and FEA expertise to evaluate and improve AI systems for engineering applications. This remote contractor role offers less than 20 hours per week and pays $55-$100 per hour.
Posted Aug 12, 2026
Use advanced biostatistics expertise to create rigorous AI evaluation tasks from clinical trials, regulatory reviews, and observational studies. This flexible contractor role pays $60-$100 per hour and requires 20+ hours weekly.
Posted Aug 12, 2026
Use deep securities and commodities expertise to design realistic evaluation tasks, market scenarios, and 35-plus-point rubrics for frontier AI systems. This remote contractor role pays $30 to $80 per hour through OpenTrain.
Posted Aug 12, 2026
Use your supply chain expertise to help train next-generation AI systems through ERP workflows, forecasting, supplier evaluation, inventory analysis, and Excel reporting. This remote freelance role pays $55 to $100 per hour.
Posted Aug 12, 2026
Use professional police dispatch and emergency communications expertise to help evaluate and improve AI systems. This flexible contractor role pays $30 to $55 per hour and requires 20+ hours weekly.
Posted Aug 12, 2026
Use your ambulance or emergency dispatch expertise to help train realistic AI communications simulations. This project-based contractor role offers flexible remote work at $30 to $55 per hour.
Posted Aug 12, 2026
Use management consulting expertise to write, review, and improve AI responses based on business problem briefs and data sets. This remote contractor role offers 10-15 hours per week and pays $60-$120 per hour.
Posted Aug 12, 2026
Apply advanced statistical expertise to clean, analyze, visualize, and annotate real-world datasets that help train next-generation AI systems. This flexible remote contractor role offers less than 20 hours per week and pays $60-$120 per hour.
Posted Aug 12, 2026
Create realistic data-entry and validation benchmarks that test AI agents against malformed records, missing data, and reconciliation challenges. Earn $20-$35 per hour in a flexible, remote contractor role with OpenTrain.
Posted Aug 12, 2026
Use your technology-transactions expertise to redline contracts, simulate negotiations, and evaluate AI-generated legal responses. This remote, part-time contractor role offers a listed target rate of $80-$200 per hour.
Posted Aug 12, 2026
Use your Tier 2/3 IT support expertise to create troubleshooting examples and feedback for next-generation AI systems. Work remotely on a flexible contractor engagement for $30-$55 per hour.
Posted Aug 12, 2026
AI training and data labeling work helps prepare and review examples used by artificial-intelligence systems. Depending on the role, tasks may include labeling images or video, transcribing or recording audio, writing or rating model responses, evaluating search results, translating text, reviewing code, or applying subject-matter knowledge. For applicants in Hungary, the individual posting determines whether location eligibility applies and what the work involves.
OpenTrain is the hiring organization for the roles published on OpenTrain. Candidates apply through OpenTrain, and successful candidates may be placed with or referred to the client whose project they will support. The individual posting provides the authoritative information for that opportunity, including its eligibility and requirements.
