Find remote AI training and data labeling jobs open to applicants in Belgium.
About OpenTrain OpenTrain is the unified marketplace where AI training freelancers find and consolidate opportunities across platforms, build an AI training portfolio, and turn specialized knowledge into a durable freel…
Posted Sep 17, 2026
About OpenTrain OpenTrain is the centralized, open platform where AI training and data-labeling freelancers find work, consolidate opportunities across platforms, and build a unified AI training portfolio they control.…
Posted Sep 17, 2026
Review robotic arm footage, tag key actions and outcomes, and help prepare high-quality data for AI systems. This worldwide contractor role pays $50-$90 per hour and is expected to run for 6+ months.
Posted Sep 17, 2026
Contribute to an AI training project by building, debugging, testing, and evaluating software across open-source codebases. This global contractor role offers flexible work of about 15 hours per week at $100–$150 per hour.
Posted Sep 17, 2026
Research and evaluate authentic images of places, products, and media while creating realistic masked or degraded visuals for multimodal AI systems. Use Spanish cultural knowledge, English writing, web research, and image editing in a remote contract role.
Posted Sep 17, 2026
Create evaluation materials for multimodal AI by researching real-world images, verifying provenance, editing visual clues, and writing prompts and rubrics. Work remotely for at least 20 hours per week with Pacific Time overlap.
Posted Sep 17, 2026
Create realistic image evaluation materials featuring Indonesian places, products, and media while researching identities, documenting evidence, and designing objective rubrics. This remote contractor role requires 20+ hours weekly and Indonesian-English fluency.
Posted Sep 17, 2026
Create Arabic-focused multimodal image evaluation materials for AI systems by sourcing, editing, researching, and documenting partially hidden real-world images. This remote contractor role requires 20+ hours per week and strong Arabic and English skills.
Posted Sep 17, 2026
Help evaluate multimodal AI by sourcing and transforming Portuguese-relevant images, researching visual clues, and writing precise prompts and rubrics. This remote contractor role requires 20+ hours weekly, including four hours of Pacific Time overlap, for up to 16 weeks.
Posted Sep 17, 2026
Help evaluate multimodal AI by researching Japanese places, products, and media, creating realistic image variations, and writing clear prompts and rubrics. This remote contractor role requires fluent Japanese, strong English, and 20 or more hours weekly.
Posted Sep 17, 2026
Use Hindi fluency, cultural knowledge, image research, and careful evaluation to help improve AI systems. This remote contractor role requires at least 20 hours weekly, including four hours of Pacific Time overlap.
Posted Sep 17, 2026
Use Korean cultural knowledge, image research, copyright verification, and visual editing to create challenging evaluation materials for AI systems. This remote contractor role requires at least 20 hours weekly, including Pacific Time overlap.
Posted Sep 17, 2026
Apply French language and cultural expertise to evaluate multimodal AI outputs, research visual clues, and write evidence-based feedback. This remote contract role requires at least 20 hours per week and four hours of Pacific Time overlap.
Posted Sep 17, 2026
Own production infrastructure and backend reliability for AI evaluation workflows in a remote three-month contractor role. Apply through OpenTrain to support Cloud Run, Python services, Kubernetes workloads, and high-volume production operations.
Posted Sep 17, 2026
Use senior accounting judgment to answer complex finance questions and advise on financial data for AI applications. This remote, part-time contract requires QuickBooks Online expertise and 20+ hours per week.
Posted Sep 17, 2026
Help train computer vision systems by reviewing and annotating images and video, identifying objects, actions, and events. This remote contractor role pays $50 to $90 per hour and welcomes entry-level applicants.
Posted Sep 17, 2026
Use your operational finance expertise to create and evaluate professional work products for AI training. This remote contractor role pays $70 per hour and requires 20+ hours weekly.
Posted Sep 17, 2026
Help improve AI by documenting how financial compliance and financial-crime work happens in practice. This remote contractor role pays $80 per hour for detailed written expertise.
Posted Sep 17, 2026
Use your professional finance judgment to build realistic models, scenarios, and evaluation tasks for AI training. This remote freelance role pays $100 per hour and requires at least three years of recent finance experience.
Posted Sep 17, 2026
Use Microsoft Word on macOS to create high-resolution application screenshots for AI training. This remote contractor role pays $60-$70 per hour and requires your own Mac, Word access, and qualifying display setup.
Posted Sep 17, 2026
Capture high-resolution Ubuntu 24.04 desktop screenshots used to train AI systems to understand Linux interfaces. This flexible contract role pays $60-$70 per hour and requires 20+ hours weekly.
Posted Sep 17, 2026
Capture high-resolution screenshots of macOS Sonoma, Finder, System Settings, Spaces, and bundled applications using your own Mac and display setup. This remote contractor role pays $60-$70 per hour.
Posted Sep 17, 2026
Use Stata SE on your Windows PC to capture high-resolution application screenshots for specialized AI training data work. This remote contractor role pays $45 to $55 per hour and requires experience with survey or panel data.
Posted Sep 17, 2026
Capture high-resolution Adobe Premiere screenshots on Windows to help train computer vision and UI-understanding models. Earn $30-$40 per hour in a remote contract requiring 40 committed hours each week.
Posted Sep 17, 2026
Use your FruitLoops Studio music-production expertise to capture screenshots that support AI training projects. This remote contractor role pays $30-$40 per hour and requires 20+ hours weekly.
Posted Sep 17, 2026
Create natural Japanese speech recordings that help improve AI audio systems. This remote, short-term freelance project offers flexible weekly hours and pays $40-$200 per hour, with $200 per finished hour.
Posted Sep 17, 2026
Use your healthcare administration, clinical documentation, billing, coding, and EHR expertise to evaluate next-generation AI systems remotely for $150-$287 per hour.
Posted Sep 17, 2026
Work remotely as an AI Trainer Generalist supporting next-generation models through text annotation, response evaluation, question answering, and RLHF feedback. Earn $50-$90 per hour as a flexible contractor, with no prior AI experience required.
Posted Sep 17, 2026
Use medical and biostatistical expertise to interpret clinical charts, create rigorous benchmark questions, and explain answers for advanced AI training. This contractor role offers $25-$50 per hour and requires 20+ hours weekly.
Posted Sep 17, 2026
Use your finance and operations expertise to create precise, multi-step chart reasoning tasks for advanced AI systems. This remote contractor role offers 20+ hours per week at $25 to $50 per hour.
Posted Sep 17, 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.
