Join to apply for the Data Science Expert - AI/ML role at MercorBase pay Website - Website is hiring experienced Data Science professionals to support a variety of high-impact research collaborations with leading AI labs. Freelancers will help improve AI systems through work on code validation, prompt refinement, algorithmic evaluation, and model benchmarking. This is a unique opportunity to apply your engineering expertise toward shaping the next generation of intelligent systems.ResponsibilitiesReview 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 capabilitiesIdeal qualifications3+ years of experience in data science, machine learning, or applied statistics (industry or research)Degree in Data Science, Statistics, Computer Science, Applied Mathematics, or a related quantitative field (Bachelor’s minimum; advanced degree preferred)Strong proficiency in Python and SQL; familiarity with R, Java, or Scala is a plusHands-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 datasetsProject timelineStart Date: ImmediateDuration: 1–2 monthsCommitment: Part-time (15–25 hours/week, with flexibility up to 40 hours/week)Schedule: Fully remote and asynchronous – flexible working hoursCompensation & contractIndependent contractorDaily payment via Stripe ConnectApplication & onboarding processUpload your 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 detailsAbout MercorMercor is a San Francisco-based company specializing in connecting elite professionals with cutting-edge AI initiatives. Our investors include Benchmark, General Catalyst, Adam D’Angelo, Larry Summers, and Jack Dorsey. Thousands of professionals across engineering, research, and creative fields have partnered with Mercor on frontier projects shaping the future of AI.Apply today and leverage your data science expertise to help build the future of AI-driven systems!Seniority levelMid-Senior levelEmployment typeContractJob functionEngineering, Research, and Information TechnologyIndustriesSoftware Development #J-18808-Ljbffr