OverviewData Scientist - AI Systems Expert role at Mercor. Freelance, remote.This range is provided by Mercor. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.Base pay range$80.00/hr - $120.00/hrResponsibilitiesReview and refine AI-generated prompts, responses, and codeValidate concepts for technical accuracyProvide structured feedback on solution quality and clarityTag and organize content by topic and difficultySupport benchmarking efforts to assess model capabilitiesRequirements / QualificationsMust-Have Qualifications3+ years of experience in data science, machine learning, or applied statisticsDegree in Data Science, Statistics, Computer Science, Applied Mathematics, or related fieldStrong proficiency in Python and SQLHands-on experience building and deploying machine learning models using frameworks like scikit-learn, TensorFlow, or PyTorchExperience with statistical analysis, data wrangling, and feature engineering on large datasetsPreferred QualificationsAdvanced degree in a related quantitative fieldFamiliarity with R, Java, or ScalaEngagement DetailsStart Date: ImmediateCompensation: $80–$120 USD/hr, competitive hourly rate based on experienceContract: Independent contractorPayment: Daily via Stripe ConnectSchedule: Fully remote and asynchronousApplication ProcessUpload resumeAI interview: A short, 15-minute conversational session to understand your background, experience, and interest in the roleFollow-up communication within a few days with next steps and onboarding details #J-18808-Ljbffr