Find remote AI training and data labeling jobs open to applicants in Belgium.
Use your music or audio expertise to annotate field recordings, identify instruments and musical details, and evaluate AI-generated descriptions. This remote contract offers 20 to 25 hours per week at $30 to $45 per hour.
Posted Sep 2, 2026
Use your child safeguarding and exploitation-risk expertise to evaluate complex adolescent cases and write defensible guidance for AI training. Remote contractor work offers 20+ hours per week at $45-$95 per hour.
Posted Sep 2, 2026
Use your adolescent clinical expertise to create structured suicide and self-harm risk assessments that help train next-generation AI. This remote contractor role pays $45 to $95 per hour and requires no prior AI experience.
Posted Sep 2, 2026
Use your adolescent substance use expertise to review clinical cases, assess risk and level of care, and help improve responsible AI systems. This remote contractor role pays $45-$95 per hour.
Posted Sep 1, 2026
Use specialist adolescent eating disorder expertise to evaluate clinical risk, treatment appropriateness, and safeguarding in AI training cases. This remote contractor role offers flexible work under 20 hours weekly at $45 to $95 per hour.
Posted Sep 1, 2026
Record expressive Korean voice-overs from your home studio while helping train modern AI systems. This flexible, remote contract role offers 20+ hours per week.
Posted Sep 1, 2026
Author expert-level AI evaluations based on real materials science and engineering work, with pay of $60-$90 per hour. Work remotely with a default 40-hour weekly commitment and support from OpenTrain.
Posted Sep 1, 2026
Use deep engineering expertise and Python to build simulations, define rigorous pass/fail criteria, and evaluate whether AI models can produce valid designs. This remote contract pays $60-$90 per hour for 20+ hours weekly.
Posted Sep 1, 2026
Join a short-term remote OpenTrain project as an Electrical Test Automation Engineer, designing automated hardware tests and analyzing results at $70-$85 per hour. Apply your Python, MATLAB, LabVIEW, or C/C++ expertise to advanced AI training work.
Posted Sep 1, 2026
Use your expert CAD, CadQuery, and Python skills to convert STEP files into simple, editable, executable parametric models. This worldwide contractor project is expected to run for 1 to 3 months and pays $20 to $40 per hour.
Posted Sep 1, 2026
Help train AI to understand engineering drawings by turning dimensioned schematics into precise, validated 3D CAD models with Python. This flexible contract role offers less than 20 hours per week and pays $50 to $100 per hour.
Posted Aug 30, 2026
Apply your electrical engineering expertise to evaluate designs, power systems, calculations, and technical documentation for AI training. This remote short-term contractor project pays $70-$85 per hour and requires a 40-hour weekly commitment.
Posted Aug 30, 2026
Use your RF and electromagnetic engineering expertise to evaluate complex technical problems for AI training. This remote contractor role offers $80 to $95 per hour and requires 20+ hours weekly.
Posted Aug 30, 2026
Create and evaluate executable biology research problems that test frontier AI models. This six-week remote freelance engagement pays $70 per hour and requires at least 20 hours weekly.
Posted Aug 28, 2026
Create executable scientific computing problems, rigorous grading criteria, and model evaluations across advanced physics domains. This remote, six-week contract pays $70 per hour for at least 20 hours weekly.
Posted Aug 28, 2026
Review AI-generated Norwegian lyrics and music for quality, originality, prompt adherence, and natural language. Work remotely for $42-$78 per hour with flexible 20+ hour weeks on a project lasting up to six months.
Posted Aug 28, 2026
Use your preclinical ADC or bispecific antibody expertise to annotate scientific data, evaluate model outputs, and shape AI tools for drug discovery. This remote contractor role pays $60-$100 per hour.
Posted Aug 28, 2026
Use your legal expertise to create difficult evaluation tasks, assess AI-generated responses, and calibrate quality for a worldwide contract role requiring 20+ hours per week.
Posted Aug 28, 2026
Use your Brazilian Portuguese voice acting skills to record characters, stories, and varied content for AI projects. This flexible freelance role offers worldwide availability and requires 20+ hours per week.
Posted Aug 28, 2026
Create polished German voice recordings that help train next-generation AI. Bring scripts, characters, and stories to life with clear diction, emotional range, and professional audio quality.
Posted Aug 28, 2026
Use real venture capital judgment to create and evaluate AI training data covering deal screening, market sizing, diligence, and investment decisions. This remote contractor role offers $45-$100 per hour and requires 20+ hours weekly.
Posted Aug 27, 2026
Use 3-6+ years of investment banking experience to create and evaluate AI training data covering valuation, financial modeling, transactions, and client-ready analysis. Remote contractor work requires 20+ hours weekly and pays $45-$100 USD per hour.
Posted Aug 27, 2026
Use private equity expertise to create transaction tasks, stress-test LBO models, write investment committee materials, and evaluate AI-generated finance work. This flexible contract offers 20+ hours per week at $45 to $100 per hour.
Posted Aug 27, 2026
Transcribe and review Tamil audio for AI training, handling varied accents and dialects with precision. This part-time contractor role pays $10-$24 per hour and requires 20+ hours weekly.
Posted Aug 27, 2026
Use your Telugu language expertise to transcribe, annotate, and review audio, video, and text that helps train next-generation AI systems. This remote contractor role offers 20+ hours per week and pays $10 to $24 per hour.
Posted Aug 27, 2026
Use native-level German skills to transcribe and annotate audio that helps train next-generation AI systems. This flexible contractor role offers 20+ hours per week and pays $10-$25 per hour.
Posted Aug 27, 2026
Use your legal judgment to create rigorous AI evaluation tasks, review contract-focused responses, and produce gold-standard solutions. This worldwide, part-time contractor role requires professional legal qualifications and 20+ hours per week.
Posted Aug 27, 2026
Record expressive French voices for characters, stories, and scripted AI training content in a flexible freelance role requiring 20+ hours per week. Use your vocal range and professional recording setup to help shape next-generation AI.
Posted Aug 27, 2026
Use your Italian voice acting skills to record expressive audio for AI training. This flexible contractor role offers 20+ hours per week for performers with professional recording equipment.
Posted Aug 27, 2026
Use your chemistry expertise to create challenging coding problems and evaluation criteria for frontier AI models in quantum and computational chemistry. This remote, six-week contract pays $70 per hour for 20 or more hours weekly.
Posted Aug 27, 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.
