Principal Data Scientist

Microsoft Microsoft · Big Tech · United States · Data Science

Principal Data Scientist at Microsoft Global Skilling to set technical vision for measurement and learning intelligence, driving innovation in production-scale agentic solutions for learner progress measurement, content personalization, and insight generation. The role involves leading ambiguous problems from formulation to deployment, shaping product strategy and platform architecture, and establishing scientific standards for a skilling data and insights platform. Responsibilities include architecting agentic solutions, defining measurement methodologies, building skill graphs, establishing evaluation and observability frameworks, setting experimentation strategy, and partnering with various teams to scale insights.

What you'd actually do

  1. Architect and deliver production-scale agentic solutions that continuously measure learner progress and proficiency, personalize content and learning pathways using behavioral and contextual signals, and automate the generation, validation, and delivery of trusted insights across learner, product, and business audiences.
  2. Define and operationalize enterprise-scale measurement methodologies for learner journeys, content quality, certification readiness, and proficiency progression, enabling optimized learning pathways across individuals, organizations, partners, and field roles.
  3. Build and evolve skill graphs, taxonomies, competency models, and readiness frameworks that represent relationships among content, modalities, skills, certifications, and learning pathways, and power agentic measurement and personalization at scale.
  4. Establish rigorous evaluation and observability frameworks for predictive, adaptive, and agentic learning systems, including reliability, bias, uncertainty, safety, quality, and outcome-based performance in production.
  5. Set the experimentation and causal-measurement strategy for skilling outcomes, applying A/B testing, counterfactual analysis, causal inference, longitudinal cohort methods, and early-indicator modeling to guide product and investment decisions.

Skills

Required

  • Doctorate in Data Science, Mathematics, Statistics, Econometrics, Economics, Operations Research, Computer Science, or related field AND 3+ years data-science experience OR Master's Degree in Data Science, Mathematics, Statistics, Econometrics, Economics, Operations Research, Computer Science, or related field AND 5+ years data-science experience OR Bachelor's Degree in Data Science, Mathematics, Statistics, Econometrics, Economics, Operations Research, Computer Science, or related field AND 7+ years data science experience OR equivalent experience.

Nice to have

  • 10+ years of experience in data science, product/journey analytics, causal inference, and user behavioral modeling, at enterprise-scale.
  • Experience building or operationalizing learner graphs, knowledge graphs, or partner/field skilling

What the JD emphasized

  • production-scale agentic solutions
  • scalable agentic capabilities
  • production engineering
  • responsible AI

Other signals

  • production-scale agentic solutions
  • personalize content and learning pathways
  • transform complex behavioral and contextual signals into trusted, actionable insights
  • architect scalable agentic capabilities
  • raise the bar for model quality, reliability, responsible AI, and production engineering