Find remote AI training and data labeling jobs open to applicants in Luxembourg.
Transcribe and review Japanese audio to help improve AI systems. Earn $20 to $36 per hour on a part-time contract requiring less than 20 hours weekly.
Posted Sep 19, 2026
Review and score AI-generated legal responses for accuracy, clarity, and supported reasoning. This contractor role pays $90 to $140 per hour and requires a qualifying law degree plus fluent English.
Posted Sep 19, 2026
Evaluate AI-generated written responses for accuracy, clarity, tone, helpfulness, and instruction following. This remote contract role pays $90-$140 per hour and requires strong English writing or editorial experience.
Posted Sep 19, 2026
Review and compare AI-generated written responses, score them against clear standards, and explain your decisions with evidence. This remote contractor role pays $90-$140 per hour and requires strong English writing review experience.
Posted Sep 19, 2026
Transcribe and review Italian audio for AI training, annotate linguistic details, and flag unclear recordings. Earn $20 to $36 per hour for at least 10 hours each week.
Posted Sep 19, 2026
Transcribe and annotate German audio to help train AI language systems. This contract role pays $20-$36 per hour, requires 20+ hours weekly, and is open to native-level German speakers with no prior AI experience required.
Posted Sep 19, 2026
Rebuild business presentation slides from images in Microsoft PowerPoint, improving layout, charts, messaging, and storytelling while preserving facts. This remote contractor role pays $150 to $350 per hour and requires at least 20 hours each week.
Posted Sep 19, 2026
Use your Tier 2 or Tier 3 IT support experience to troubleshoot hardware, software, operating systems, and networks for AI training work. This remote contractor role pays a target $30-$55 per hour.
Posted Sep 19, 2026
Listen to short AI-generated music clips and identify their instrument family and specific instrument. This remote, fixed-price project pays $150-$160 and must be completed within a flexible two-day window.
Posted Sep 19, 2026
Build data validation suites and test PII and PHI de-identification systems for accuracy, privacy, and data quality. This remote contract requires Python, SQL, ML evaluation, and privacy compliance experience.
Posted Sep 19, 2026
Create advanced, graduate-level life sciences problems that test how AI interprets experiments, datasets, figures, sequences, structures, and research evidence. This remote contractor assignment requires advanced research experience and at least 40 hours per week.
Posted Sep 19, 2026
Use your clinical publication expertise to create evaluation tasks, review AI-generated scientific writing, and verify claims against clinical source data. This remote contract pays $50 to $80 per hour and requires 20 or more hours weekly.
Posted Sep 18, 2026
Use senior accounting and finance experience to answer complex questions, analyze financial data, and give clear advisory recommendations for AI applications. This remote freelance engagement runs up to 40 hours per week for an initial 10 weeks.
Posted Sep 18, 2026
Test data pipelines and PII and PHI de-identification systems using Python, SQL, ML evaluation, and compliance checks. This worldwide contractor role requires 5+ years of relevant experience and 20+ hours per week.
Posted Sep 18, 2026
Review legal materials and model responses for AI training at $140 to $350 per hour. This contract role needs a law degree, bar admission, and at least three years of relevant legal practice.
Posted Sep 18, 2026
Use your experience leading technology programs, managing vendors, and reporting project risks to help improve AI systems. This remote contractor role pays $70 to $130 per hour.
Posted Sep 17, 2026
Reconstruct and improve executive PowerPoint slides for an AI training project. This contractor role pays $150-$350 per hour and requires management consulting experience, strong presentation skills, and 20+ hours per week.
Posted Sep 17, 2026
Create realistic image evaluation tasks using photographs from Spanish-speaking regions, then research, edit, and document the evidence in English. This remote contractor role requires at least 20 hours per week and four hours of Pacific Time overlap.
Posted Sep 17, 2026
Create image-based evaluation materials for AI systems by researching visual clues, editing photographs, writing prompts, and documenting reliable answers. This remote contractor role requires fluent English and at least 20 hours per week.
Posted Sep 17, 2026
Create and evaluate image-based AI research tasks using authentic Indonesian photos, visual editing, web research, prompts, and grading criteria. This remote contractor role requires 20+ hours per week and Indonesian and English fluency.
Posted Sep 17, 2026
Create image-based tests that measure how AI identifies partially hidden places, products, and media. Use Arabic knowledge, English writing, visual editing, and careful web research in a flexible contract role.
Posted Sep 17, 2026
Create image-based evaluation tasks for AI systems by researching Portuguese landmarks, products, and media, verifying visual clues, and writing clear prompts and grading criteria. Remote contract work requires 20 or more hours each week.
Posted Sep 17, 2026
Evaluate images for AI systems by researching Japanese places, products, and media, checking image rights, and writing prompts and grading criteria. This remote contractor role requires fluent Japanese, strong English, and at least 20 hours per week.
Posted Sep 17, 2026
Evaluate Hindi image-based AI outputs using licensed photographs of landmarks, products, and media. Work remotely for at least 20 hours each week, with no prior AI training experience required.
Posted Sep 17, 2026
Evaluate challenging Korean image tasks by researching visual clues, preparing carefully degraded images, and writing clear grading guidance. This remote contractor role requires 20 or more hours per week and Korean-English fluency.
Posted Sep 17, 2026
Review image-based AI outputs in French and English, using project rubrics to make clear, evidence-based judgments. This remote contractor role requires at least 20 hours per week and four hours of Pacific Time overlap.
Posted Sep 17, 2026
Operate Google Cloud, Cloud Run, Kubernetes, and Python backend systems that support AI evaluation and training workflows. This remote three-month contractor role requires production engineering experience and Pacific Time overlap.
Posted Sep 17, 2026
Create medical AI training data by interpreting clinical and biostatistical charts, writing rigorous questions, and explaining answers. This contractor role pays $25 to $50 per hour and requires 20 or more hours each week.
Posted Sep 17, 2026
Create and review question-and-answer materials from financial and operational charts for AI training and evaluation. This remote contractor role pays $25 to $50 per hour and requires clear quantitative reasoning in English.
Posted Sep 17, 2026
Create rigorous AI training tasks from charts, graphs, and data visualizations. Write multi-step questions, accurate calculations, and clear explanations for $25-$50 per hour.
Posted Sep 17, 2026
AI training and data labeling work can involve preparing or reviewing examples for artificial-intelligence systems. Depending on the project, this may include 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. For applicants located in Luxembourg, the individual live posting controls the responsibilities and eligibility for each role.
OpenTrain is the hiring organization for the public roles represented on OpenTrain. Candidates apply through OpenTrain, and OpenTrain may place or refer successful candidates to the client whose project they will support. The individual live posting provides the role-specific information for each opportunity.
