Find remote AI training and data labeling jobs open to applicants in Belgium.
Use Croatian fluency and cultural judgment to evaluate sensitive AI prompts, conversations, and safety risks. This remote contract offers flexible work at $38-$42 per hour through OpenTrain.
Posted Sep 4, 2026
Use your scientific expertise and Hindi fluency to evaluate advanced AI responses involving chemical, biological, radiological, and nuclear topics. This remote contract offers flexible work at $23-$27 per hour for about seven hours weekly.
Posted Sep 4, 2026
Use advanced chemistry or biology expertise to write Czech prompts and evaluate AI responses for scientific accuracy, helpfulness, and safety. This remote contractor role offers flexible part-time work at $53-$57 per hour.
Posted Sep 4, 2026
Use Czech language expertise and careful judgment to evaluate sensitive AI model behavior, write prompts, and identify safety risks. This flexible part-time contractor role pays $43 to $47 per hour.
Posted Sep 4, 2026
Use doctoral-level scientific judgment to evaluate Portuguese AI responses across chemistry, biology, and sensitive dual-use topics. This remote contract pays $50 to $54 per hour for about seven hours weekly.
Posted Sep 4, 2026
Use advanced chemistry or biology expertise to evaluate Korean AI responses, write expert prompts, and assess scientific safety. This remote, part-time contract pays $63 to $67 per hour.
Posted Sep 4, 2026
Evaluate advanced AI model safety in Japanese by writing sensitive-topic prompts, classifying conversations, and identifying adversarial patterns. This flexible contractor role pays $48-$52 per hour and requires less than 20 hours per week.
Posted Sep 4, 2026
Use PhD-level expertise in chemistry, biology, or a related field to write German prompts and evaluate advanced AI responses for scientific accuracy, helpfulness, and safe handling of dual-use information. Remote freelance work pays $58-$62 per hour.
Posted Sep 4, 2026
Use Korean fluency, English reasoning, and cultural judgment to evaluate sensitive AI model behavior through prompt writing, classification, and red-teaming. This remote contractor role pays $48-$52 per hour for about 7 hours weekly.
Posted Sep 4, 2026
Use PhD-level chemistry or biology expertise to write Japanese scientific prompts, evaluate AI responses, and assess dual-use safety. This part-time contract requires less than 20 hours per week.
Posted Sep 4, 2026
Evaluate German-language prompts and conversations for AI safety, identify adversarial patterns, and document careful judgments remotely for $48-$52 per hour. Training is provided, and prior AI experience is not required.
Posted Sep 4, 2026
Use native-level French and careful judgment to evaluate AI prompts, conversations, and safety risks. This flexible part-time contractor role pays $48-$52 per hour and requires no prior AI experience.
Posted Sep 4, 2026
Use professional surety expertise to create and evaluate AI training data covering bond capacity, credit analysis, bond forms, and contractor defaults. This remote contract pays $80 per hour after compensated onboarding.
Posted Sep 4, 2026
Use your disability claims or underwriting expertise to create scenarios, evaluate AI responses, and improve insurance reasoning models. Remote contractor work pays $80 per hour after paid onboarding and requires at least 20 hours weekly.
Posted Sep 4, 2026
Use your life and annuity insurance expertise to create realistic cases, assess AI-generated recommendations, and improve model reasoning. This remote contract pays $80 per hour, with a 20-hour weekly minimum and an $800 onboarding payment.
Posted Sep 4, 2026
Use your P&C actuarial or portfolio risk expertise to create insurance reasoning scenarios, assess AI-generated analyses, and improve model performance. Remote contractor work pays $80 per hour after onboarding, with a commitment of 20 or more hours weekly.
Posted Sep 4, 2026
Use your reinsurance and program-business expertise to create scenarios, assess AI-generated insurance responses, and improve model reasoning. Remote contractors work 20 or more hours weekly at $80 per hour after paid onboarding.
Posted Sep 4, 2026
Use your CAD and manufacturing expertise to evaluate AI-generated workflows, refine process rubrics, and improve manufacturing-focused AI. This remote contractor role offers 20+ hours per week and rates of $80 to $150 per hour.
Posted Sep 4, 2026
Record natural, third-person video of everyday movement, navigation, and driving activities for AI training. This flexible contractor role pays $20 per hour and requires 20+ hours weekly with a compatible action or 360-degree camera.
Posted Sep 3, 2026
Record real-world indoor, outdoor, walking, and vehicle activities with a compatible 360-degree or action camera to help train next-generation AI. Earn $20 per hour with a 20+ hour weekly commitment.
Posted Sep 3, 2026
Review finance questions and answers used to train AI, applying professional judgment to accuracy, relevance, clarity, logic, and finance standards. This remote contract project runs for four weeks with possible extension.
Posted Sep 3, 2026
Review and evaluate AI-generated answers across history, philosophy, literature, linguistics, and related humanities fields. Work remotely as a contractor for four weeks with 40 hours per week and PST overlap.
Posted Sep 3, 2026
Review and refine enterprise PowerPoint presentations and AI prompts for clarity, accuracy, structure, and executive-ready quality. This worldwide, part-time contractor role requires 20+ hours weekly and three years of professional presentation experience.
Posted Sep 3, 2026
Use your corporate accounting expertise to evaluate financial reports, audits, models, tax materials, and legal documents for AI training. This remote contract role offers 20+ hours per week and $58 to $110 per hour.
Posted Sep 3, 2026
Review and refine French audio transcripts used to train AI speech models. Work remotely on flexible, task-based assignments for $35 per hour, with no prior AI experience required.
Posted Sep 2, 2026
Join OpenTrain as a remote French Audio Transcriptionist in Belgium, earning $10 to $35 per hour while transcribing conversations with multiple speakers, crosstalk, and Belgian French nuances.
Posted Sep 2, 2026
Use your personal finance and operational planning expertise to evaluate AI-generated budgets, debt schedules, savings tools, and spreadsheet workflows. This remote contractor role offers 20+ hours per week for English-speaking contributors worldwide.
Posted Sep 2, 2026
Use your People Operations expertise to evaluate and refine AI-generated HR tools, spreadsheets, and workflows. Work remotely for 20+ hours per week on a flexible contract project through OpenTrain.
Posted Sep 2, 2026
Create and evaluate realistic software-engineering benchmarks for coding agents using production-like repositories, secure coding, and rigorous testing. This fully remote contractor assignment runs 4 to 8 weeks.
Posted Sep 2, 2026
Use your STEM expertise and Python skills to solve complex problems, evaluate AI-generated answers, and create rigorous reference solutions. This flexible remote contractor role supports approximately 15 to 20+ hours per week.
Posted Sep 2, 2026
AI training and data labeling work can involve annotating images or video, transcribing or recording audio, writing or rating model responses, evaluating search results, translating text, reviewing code, or applying subject-matter knowledge. The exact responsibilities depend on the project and its posting. A role described as remote and open to applicants located in Belgium is not necessarily physically based there, so read the individual listing carefully before deciding whether it matches your circumstances.
OpenTrain is the hiring organization for the public roles on OpenTrain, including roles that explicitly accept applicants located in Belgium. Candidates apply through OpenTrain. OpenTrain may place or refer successful candidates to the client whose project they will support. Eligibility can differ between postings, so confirm the location rules and all other requirements in the individual listing.
