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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Principal Data Scientist - **Company:** Microsoft - **Location:** Charlotte, NC, United States - **Experience:** Expert - **Salary:** $130,900.0 - $277,200.0 - **Contract:** Permanent contract - **Skills:** Artificial Intelligence, Data Presentation, Python (Programming Language), Software Deployment, SQL Databases, Computational Statistics, Large Language Models, Deep Learning, Model Validation, Matplotlib, Scikit Learn, Information Technology, Plotly - **Published:** August 11, 2026 - **Apply:** https://diversityjobs.com/main/sendform/8/8/28176/1/17886627?backUrl=%2Fcareer%2F17886627%2FPrincipal-Data-Scientist-North-Carolina-Charlotte ## About the Role Required/minimum qualifications * Bachelor's Degree in Computer Science, Information Technology (IT), or related field AND 10+ years technical support, technical consulting experience, or information technology experience + OR equivalent experience. Other Requirements * Abilityto meet Microsoft,customerand/or government security screening requirements arerequiredfor this role. These requirementsinclude butare not limited to the following specialized security screenings: Citizenship & Citizenship Verification: This position requires verification of U.S. citizenship due to citizenship-based legal restrictions. Specifically, this position supports United States federal, state, and/or local United States government agency customer and is subject to certain citizenship-based restrictions whererequiredorpermittedby applicable law. To meet this legal requirement, citizenship will be verified via a valid passport., * Bachelor's Degree in Computer Science, Information Technology, or related field AND 15+ years of technical support, technical consulting experience, or information technology experience + OR equivalent experience. * Expert-level causal inference - able to choose, apply, and critique experimental and observational methods (DiD, IV, propensity/matching, uplift, synthetic control). * Advanced statistics - deep command of inference, uncertainty quantification, and both Bayesian and frequentist approaches. * Strong ML expertise - end-to-end modeling, robust validation, and production deployment. * Experience evaluating LLMs and/or AI agents - building rigorous evaluation frameworks, benchmarking, and measuring quality, safety, and reliability at scale. * Track record leading impactful experimentation programs. * Experience with causal ML libraries (DoWhy, EconML, CausalML) at scale. * Demonstrated technical leadership and mentorship. * Data storytelling - translating complex analyses into compelling data stories through enhanced visualizations in Python (e.g., matplotlib, seaborn, plotly) or other tools. * Expert proficiency in Python or R and SQL. Technical Support Engineering IC6 - The typical base pay range for this role across the U.S. is USD $130,900 - $277,200 per year. There is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $165,600 - $303,600 per year. ## Description * Lead the design and analysis of large-scale experiments and observational studies; select and defend the right causal inference approach for each problem. * Develop and productionize advanced machine learning and causal models that drive strategic decisions. * Establish best practices for experimentation, statistical rigor, and model validation across the team. * Influence metric definitions, measurement strategy, and roadmap through data-driven insight. * Mentor Associate data scientists and review analyses for methodological soundness. * Communicate complex results and trade-offs to senior stakeholders. ## Related Videos - [Python Data Visualization @ Deepnote (w/ PyViz overview)](https://www.wearedevelopers.com/videos/113-python-data-visualization-deepnote-w-pyviz-overview) - [Overview of Machine Learning in Python](https://www.wearedevelopers.com/videos/840-overview-of-machine-learning-in-python) - [Inside the AI Revolution: How Microsoft is Empowering the World to Achieve More](https://www.wearedevelopers.com/videos/869-inside-the-ai-revolution-how-microsoft-is-empowering-the-world-to-achieve-more) - [Multilingual NLP pipeline up and running from scratch](https://www.wearedevelopers.com/videos/901-multilingual-nlp-pipeline-up-and-running-from-scratch) - [Getting Started with Machine Learning](https://www.wearedevelopers.com/videos/260-getting-started-with-machine-learning) - [Data Science in Retail](https://www.wearedevelopers.com/videos/586-data-science-in-retail) ## Related Articles - [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk) - [Data Analyst Salary in the UK](https://www.wearedevelopers.com/magazine/278-data-analyst-salary-in-the-uk) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries) - [How to Become an AI Engineer](https://www.wearedevelopers.com/magazine/331-how-to-become-an-ai-engineer)