Freelance Data Science Engineer (Python & SQL)

ppThis opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English proficiency. /p pAt Mindrift, innovation meets opportunity. We believe in using the power of collective intelligence to ethically shape the future of AI. /p h3What We Do /h3 pThe Mindrift platform connects specialists with AI projects from major tech innovators. Our mission is to unlock the potential of Generative AI by tapping into real-world expertise from across the globe. /p h3About The Role /h3 pGenAI models are improving very quickly, and one of our goals is to make them capable of addressing specialized questions and achieving complex reasoning skills. If you join the platform as a Data Science AI Trainer, you'll have the opportunity to collaborate on these projects. /p pAlthough every project is unique, you might typically: /p ul liDesign original computational data science problems that simulate real-world analytical workflows across industries (telecom, finance, government, e-commerce, healthcare) /li liCreate problems requiring Python programming to solve (using pandas, numpy, scipy, sklearn, statsmodels, matplotlib, seaborn) /li liEnsure problems are computationally intensive and cannot be solved manually within reasonable timeframes (days/weeks) /li liDevelop problems requiring non-trivial reasoning chains in data processing, statistical analysis, feature engineering, predictive modeling, and insight extraction /li liCreate deterministic problems with reproducible answers: avoid stochastic elements or require fixed random seeds for exact reproducibility /li liBase problems on real business challenges: customer analytics, risk assessment, fraud detection, forecasting, optimization, and operational efficiency /li liDesign end-to-end problems spanning the complete data science pipeline (data ingestion → cleaning → EDA → modeling → validation → deployment considerations) /li liIncorporate big data processing scenarios requiring scalable computational approaches /li liVerify solutions using Python with standard data science libraries and statistical methods /li liDocument problem statements clearly with realistic business contexts and provide verified correct answers. /li /ul h3How To Get Started /h3 pSimply apply to this post, qualify, and get the chance to contribute to projects aligned with your skills, on your own schedule. From creating training prompts to refining model responses, you'll help shape the future of AI while ensuring technology benefits everyone. /p h3Requirements /h3 ul liYou hold a Master's or PhD Degree in Data Science, Statistics, Mathematics, Computer Science, or related quantitative field. /li liYou have at least 5 years of hands-on data science experience with proven business impact /li liYou have portfolio of completed projects and publications showcasing real-world problem-solving. /li liYou are proficient in python programming for data science (pandas, numpy, scipy, scikit-learn, statsmodels). /li liYou are an expert in statistical analysis and machine learning with deep understanding of algorithms, methods, and their practical applications. /li liYou are proficient in SQL and database operations for data manipulation and analysis /li liYou have experience with GenAI technologies (LLMs, RAG, prompt engineering, vector databases) /li liYou have good understanding of MLOps practices and model deployment workflows /li liYou possess knowledge of modern frameworks (TensorFlow, PyTorch, LangChain) /li liYour level of English is advanced (C1) or above /li liYou are ready to learn new methods, able to switch between tasks and topics quickly and sometimes work with challenging, complex guidelines /li liOur freelance role is fully remote so, you just need a laptop, internet connection, time available and enthusiasm to take on a challenge /li /ul h3Benefits /h3 ul liGet paid for your expertise, with rates that can go up to $34/hour depending on your skills, experience, and project needs /li liTake part in a part-time, remote, freelance project that fits around your primary professional or academic commitments /li liWork on advanced AI projects and gain valuable experience that enhances your portfolio /li liInfluence how future AI models understand and communicate in your field of expertise /li /ul /p #J-18808-Ljbffr