استخدم خبرتك في الإحصاء لتدريب نماذج الذكاء الاصطناعي وتقييمها.
Review AI-generated astronomy and space science answers for accuracy, sound reasoning, uncertainty, and clear limits. This remote contract role pays up to $40 to $100 per hour and requires 4+ years of relevant experience.
نُشر في 8 يوليو 2026
Create and verify realistic, computationally intensive data science problems using Python, SQL, statistics, machine learning, and GenAI. This global contract offers flexible project work for experienced data science specialists.
نُشر في 5 أبريل 2026
Create and verify computational machine learning and STEM problems using Python, statistics, SQL, and modern AI tools. This global, project-based contract pays $15 to $40 per hour for about 10 to 20 hours weekly during active phases.
نُشر في 5 أبريل 2026
Design and verify complex Python and SQL problems that test full-pipeline data science skills for advanced AI systems. This worldwide contractor role pays $50 per hour for fewer than 20 hours per week.
نُشر في 3 ديسمبر 2025
