884 jobs
OpenTrain AI
3 months agoThe work You will collect first-person video data for robotics and AI training. Using a compatible smartphone and a wearable phone mount or head strap, you will record everyday household chores and specified physical tasks from your own poi
OpenTrain AI
4 months agoThe work You will build and maintain backend services with C# and .NET. The work includes server-side components, RESTful APIs, database systems, production support, and technical documentation. You will help improve the performance, scalab
OpenTrain AI
5 months agoThe Work You will review AI-generated Vietnamese content and judge whether responses are correct, clear, logical, and appropriate for the prompt. You will also explain errors, check localized details, and compare multiple responses. Review
OpenTrain AI
5 months agoThe Work You will read PDF and DOCX files, extract structured information, and enter it in an annotation panel using a defined JSON schema. Documents may include legal contracts, patents, financial records, compliance documents, and other b
OpenTrain AI
6 months agoThe Work You will review financial PDFs and make sure their extracted structure is accurate, complete, and useful. The work covers invoices, receipts, bank statements, financial statements, tax and audit materials, payment records, and busi
OpenTrain AI
6 months agoThe work You will help assess image quality by rating different quality metrics and evaluating how image quality assessment tools are used. The project focuses on photography and image annotation tasks. Rate image quality metrics. Review th
OpenTrain AI
6 months agoThe work You will help evaluate AI systems on computer science reasoning and coding tasks. The work combines problem design, solution review, Python validation, structured scoring, and clear technical feedback. Design rigorous computer scie
OpenTrain AI
6 months agoThe work You will create original, end-to-end data science problems based on realistic analytical work across industries such as telecom, finance, government, e-commerce, and healthcare. The problems should reflect business needs including
OpenTrain AI
6 months agoThe Work You will create original computational problems in machine learning, statistics, and other STEM areas. Problems should reflect real scientific workflows, require Python programming and meaningful reasoning, and be too computational
OpenTrain AI
7 months agoThe Work You will help train and evaluate AI systems used for infrastructure design and scalable automation in high-volume workflows. The work focuses on whether AI-generated guidance is reliable, practical, and suitable for complex infrast
OpenTrain AI
7 months agoThe Work You will help train and evaluate AI systems on complex automation and workflow logic tasks. The work combines low-code development, JavaScript, prompt and response evaluation, and practical integration design. Design, build, and re
OpenTrain AI
7 months agoThe work You will train and evaluate AI systems on API integration and interoperability tasks. Your work will focus on whether AI-generated integration plans, payloads, and workflows are practical, accurate, and reliable. Write prompts that
Showing 841–852 of 884 jobs