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Senior Data Scientistv (Remote - Latin America) at Jobgether. This position is posted by Jobgether on behalf of Puzzle. We are currently looking for a . Senior Data Scientist. in . Latin America. .. As a Senior Data Scientist, you will play a critical role in shaping data-driven products that transform how individuals interact with the job market and education landscape. You'll lead advanced modeling efforts, collaborate with cross-functional teams, and drive the creation of innovative features that enhance product value. This position offers the opportunity to apply cutting-edge machine learning and NLP techniques to real-world challenges, while contributing to the broader mission of equity and accessibility through data. You’ll thrive in a remote-first, impact-focused environment where your contributions directly influence key strategic outcomes.. . Accountabilities:. . Design and deploy predictive models such as salary estimators and demographic predictors to power core analytics.. . Fine-tune existing classifiers and develop novel features that support product innovation and commercialization.. . Apply NLP and LLM-based tools for data enrichment, classification, and entity recognition.. . Write clean, scalable Python code and build reproducible data pipelines using tools such as AWS S3, Snowflake, and Coiled (Dask).. . Ensure model performance, integrity, and compliance through rigorous evaluation, documentation, and collaboration with QA and data engineering teams.. . Mentor junior team members, support cross-functional initiatives, and contribute to product planning and strategic conversations.. . . 5+ years of experience in data science, with a proven track record of building and deploying ML models in production.. . Proficient in Python and libraries such as scikit-learn, pandas, spaCy, transformers, and NumPy.. . Strong experience with NLP, LLM fine-tuning, and model classification techniques.. . Familiarity with AWS (especially S3), Snowflake, Dask/Coiled, and strong SQL capabilities.. . Knowledge of entity matching, taxonomy design, and data governance best practices.. . Excellent communication and documentation skills; experience leading initiatives and collaborating with non-technical stakeholders.. . Preferred: Background in EdTech or labor market analytics, advanced degree in a relevant field, and knowledge of data privacy laws (CCPA, FERPA).. . Company Location: Colombia.