{"schemaVersion":"jobsearcher.job.v1","id":"04e45ef124489f039fa2345d","url":"https://jobsearcher.com/jobs/04e45ef124489f039fa2345d","canonicalUrl":"https://jobsearcher.com/jobs/04e45ef124489f039fa2345d","title":"Machine Learning Developer (Freelance)","description":"Please submit your CV in English and indicate your level of English proficiency. Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not permanent employment.\r\nWhat This Opportunity Involves\r\nWhile each project involves unique tasks, contributors may:\r\nDesign original computational STEM problems that simulate real scientific workflows\r\nCreate problems that require Python programming to solve\r\nEnsure problems are computationally intensive and cannot be solved manually within reasonable timeframes (days/weeks)\r\nDevelop problems requiring non-trivial reasoning chains and creative problem-solving approaches\r\nVerify solutions using Python with standard libraries (Numpy, Pandas, Scipy, scikit-learn)\r\nDocument problem statements clearly and provide verified correct answers\r\nWhat We Look For\r\nThis opportunity is a good fit for ML specialists with an experience in python open to part-time, non-permanent projects. Ideally, contributors will have:\r\n5+ years of hands-on machine learning experience with proven business impact\r\nPortfolio of completed projects and publications showcasing real-world problem-solving\r\nExpert Python programming for data science (pandas, numpy, scipy, scikit-learn, statsmodels)\r\nExpert statistical analysis and machine learning – deep understanding of algorithms, methods, and their practical applications\r\nExpert with SQL and database operations for data manipulation and analysis\r\nExperience with GenAI technologies (LLMs, RAG, prompt engineering, vector databases)\r\nUnderstanding of MLOps practices and model deployment workflows\r\nKnowledge of modern frameworks (TensorFlow, PyTorch, LangChain)\r\nStrong written English (C1+)\r\nHow It Works\r\nApply ? Pass qualification(s) ? Join a project ? Complete tasks ? Get paid\r\nProject time expectations\r\nFor this project, tasks are estimated to require around 10-20 hours per week during active phases, based on project requirements. This is an estimate, not a guaranteed workload, and applies only while the project is active.\r\nCompensation\r\nOn this project, contributors can earn up to $58 per hour equivalent , depending on their level and pace of contribution. Compensation varies across projects depending on scope, complexity, and required expertise. Please note that other projects on the platform may offer different earning levels based on their requirements.\r\nJ-18808-Ljbffr","company":"Mindrift","rawCompany":"mindrift","city":"Poland","state":"NY","isRemote":false,"isActive":false,"createdAt":"2026-04-09T15:25:12.734Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-2051.00","title":"Data Scientists","slug":"data-scientists"},{"code":"15-1251.00","title":"Computer Programmers","slug":"computer-programmers"}],"industries":[{"code":"541990","title":"All Other Professional, Scientific, and Technical Services","slug":"all-other-professional-scientific-and-technical-services"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"541690","title":"Other Scientific and Technical Consulting Services","slug":"other-scientific-and-technical-consulting-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Machine Learning Developer (Freelance)","description":"Please submit your CV in English and indicate your level of English proficiency. Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not permanent employment.\r\nWhat This Opportunity Involves\r\nWhile each project involves unique tasks, contributors may:\r\nDesign original computational STEM problems that simulate real scientific workflows\r\nCreate problems that require Python programming to solve\r\nEnsure problems are computationally intensive and cannot be solved manually within reasonable timeframes (days/weeks)\r\nDevelop problems requiring non-trivial reasoning chains and creative problem-solving approaches\r\nVerify solutions using Python with standard libraries (Numpy, Pandas, Scipy, scikit-learn)\r\nDocument problem statements clearly and provide verified correct answers\r\nWhat We Look For\r\nThis opportunity is a good fit for ML specialists with an experience in python open to part-time, non-permanent projects. Ideally, contributors will have:\r\n5+ years of hands-on machine learning experience with proven business impact\r\nPortfolio of completed projects and publications showcasing real-world problem-solving\r\nExpert Python programming for data science (pandas, numpy, scipy, scikit-learn, statsmodels)\r\nExpert statistical analysis and machine learning – deep understanding of algorithms, methods, and their practical applications\r\nExpert with SQL and database operations for data manipulation and analysis\r\nExperience with GenAI technologies (LLMs, RAG, prompt engineering, vector databases)\r\nUnderstanding of MLOps practices and model deployment workflows\r\nKnowledge of modern frameworks (TensorFlow, PyTorch, LangChain)\r\nStrong written English (C1+)\r\nHow It Works\r\nApply ? Pass qualification(s) ? Join a project ? Complete tasks ? Get paid\r\nProject time expectations\r\nFor this project, tasks are estimated to require around 10-20 hours per week during active phases, based on project requirements. This is an estimate, not a guaranteed workload, and applies only while the project is active.\r\nCompensation\r\nOn this project, contributors can earn up to $58 per hour equivalent , depending on their level and pace of contribution. Compensation varies across projects depending on scope, complexity, and required expertise. Please note that other projects on the platform may offer different earning levels based on their requirements.\r\nJ-18808-Ljbffr","datePosted":"2026-04-09T15:25:12.734Z","dateModified":"2026-04-09T15:25:12.734Z","hiringOrganization":{"@type":"Organization","name":"Mindrift","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Poland","addressRegion":"NY","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"04e45ef124489f039fa2345d"},"url":"https://jobsearcher.com/jobs/04e45ef124489f039fa2345d"}}