Find remote AI training and data labeling jobs open to applicants in Germany.
Use deep aerodynamics and computational fluid dynamics expertise to review technical content, refine training materials, and support next-generation AI systems. This remote, part-time contract offers 20+ hours per week at $60-$130 per hour.
Posted Jul 29, 2026
Use advanced Word and PDF skills to review, format, extract, and manage complex documents that help train next-generation AI systems. Work remotely for 20+ hours per week at $20-$55 per hour.
Posted Jul 29, 2026
Use advanced PowerPoint, Excel, and Word skills to create realistic business tasks, collaborate with an LLM, and evaluate professional document outputs. This remote contractor role offers 20+ hours weekly at $20-$60 per hour.
Posted Jul 29, 2026
Apply your computational biology and medicinal chemistry expertise to document annotation, scientific review, and AI model improvement. This contract role offers 20+ hours per week at a listed rate of $90-$120 USD per hour.
Posted Jul 28, 2026
Use medicinal chemistry and bioinformatics expertise to curate drug-discovery data, evaluate AI-generated science, and improve model reliability. This remote contractor role offers 20+ hours per week at $90 to $120 per hour.
Posted Jul 28, 2026
Use your PhD-level physics expertise to research scientific topics, analyze experimental data, and evaluate AI-generated content for accuracy and rigor. This remote contractor role offers 20+ hours per week at $70–$90 per hour.
Posted Jul 28, 2026
Help improve next-generation AI by annotating and reviewing audio and video data. This remote contractor role offers flexible part-time work of 20 or more hours per week.
Posted Jul 28, 2026
Join OpenTrain as a remote Video and Audio Data Annotator, reviewing and labeling real-world samples that help AI systems learn. Earn $6-$10 per hour while working 20+ hours weekly.
Posted Jul 28, 2026
Help evaluate how AI systems handle real medical problems by designing clinical scenarios, assessment frameworks, and evidence-based reasoning criteria. This flexible remote engagement is designed for practicing physicians.
Posted Jul 25, 2026
Evaluate how conversational AI uses personal context in Russian, compare responses, and write evidence-based feedback. This remote, three-month contractor role pays $15 per hour and requires at least 20 hours weekly.
Posted Jul 24, 2026
Play top-tier AAA games while capturing, organizing, and annotating gameplay data for AI training. This remote, part-time contract offers 20+ hours per week at $10-$15 per hour.
Posted Jul 24, 2026
Help prepare computer vision data by outlining qualifying objects in images with polygon segmentation. This entry-level, worldwide contract offers less than 20 hours per week at $4-$6 per hour, with more work possible after a successful trial.
Posted Jul 22, 2026
Create expressive Korean voice recordings for AI training projects from a professional home studio or in-studio setting. Bring scripts and characters to life while building a specialized AI training portfolio through flexible freelance work.
Posted Jul 20, 2026
Evaluate Polish-language AI conversations, compare personalized responses, and write detailed quality rationales in a remote one-month contract paying $20 per hour.
Posted Jul 20, 2026
Evaluate advanced mathematics problems, model solutions, computational tasks, and formal proofs to improve language models. Work remotely as a contractor for at least 20 hours per week using Python and Lean.
Posted Jul 20, 2026
Evaluate Gemini personalization through creative multi-turn prompts, detailed response analysis, and side-by-side rankings. This remote contractor role offers flexible hours worldwide for skilled English writers and analytical thinkers.
Posted Jul 17, 2026
Evaluate AI-generated C and C++ code for correctness, efficiency, reliability, and maintainability while helping improve dialogue agents and LLM systems. This flexible contract role requires 20+ hours per week.
Posted Jul 17, 2026
Evaluate how AI chatbots handle realistic Japanese small-business situations, from customer interactions to financial planning. Create prompts, compare responses, and deliver structured feedback in a flexible 16-week freelance project.
Posted Jul 17, 2026
Evaluate and compare AI chatbot responses for realistic Korean small-business scenarios in a flexible 10-week project. Use your business knowledge to create prompts, assess output quality, and provide structured feedback.
Posted Jul 17, 2026
Use your voice acting skills to record expressive Spanish (Latam) characters, stories, and varied content for AI training. Work flexibly as a remote freelance voice actor with 20+ hours per week available.
Posted Jul 17, 2026
Record expressive French voice-overs for creative and AI-related projects, bringing scripts, characters, and stories to life with professional audio quality. Work remotely or from a studio for 20+ hours per week.
Posted Jul 17, 2026
Use your Arabic voice acting skills to record expressive, character-driven audio for AI training projects. Work remotely as a flexible freelancer for 20+ hours per week while building your OpenTrain portfolio.
Posted Jul 17, 2026
Record expressive Japanese voice-overs that help train modern AI systems. This flexible freelance opportunity offers 20+ hours per week for experienced voice actors with professional recording capabilities.
Posted Jul 17, 2026
Help improve Malay and English large language models through research, analytical question answering, reasoning tasks, and detailed feedback. This remote contractor role offers flexible work of 20+ hours per week.
Posted Jul 17, 2026
Help improve multilingual language models by analyzing Turkish content, validating research, and creating clear reasoning scenarios and feedback. This flexible, remote contractor role is open to entry-level applicants fluent in Turkish and English.
Posted Jul 17, 2026
Help improve large language models with Swedish and English analysis, claim validation, reasoning tasks, summaries, and detailed feedback. This remote contractor role offers 20+ hours per week for analytical thinkers.
Posted Jul 17, 2026
Help improve large language models by evaluating Danish and English content, researching claims, solving reasoning problems, and writing detailed feedback. This flexible remote contractor assignment requires 20+ hours per week.
Posted Jul 17, 2026
Help improve large language models by evaluating Korean-English analytical content, researching claims, solving reasoning problems, and writing detailed feedback. This remote, entry-level contractor role offers 20+ hours per week.
Posted Jul 17, 2026
Help improve large language models by analyzing Japanese and English content, researching claims, solving logic problems, and writing precise feedback. This remote, entry-level contractor role offers 20+ hours per week.
Posted Jul 17, 2026
Use your English and Dutch fluency to evaluate language models through research, reasoning, question answering, and detailed feedback. This remote, part-time contractor role offers 20+ hours per week in the fast-growing field of AI training.
Posted Jul 17, 2026
AI training and data labeling involve human work applied to material used by artificial-intelligence systems. Depending on the individual role, tasks 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. The Germany location requirement concerns where applicants may be located, not the tasks themselves. Read each individual posting for its responsibilities, eligibility, qualifications, experience, hours, pay, location rules, and client-specific requirements.
OpenTrain is the hiring organization for roles on OpenTrain, including remote roles open to applicants located in Germany. Candidates apply through OpenTrain. OpenTrain may place or refer successful candidates to the client whose project they will support. Read each live posting for every other detail about the role.
