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Senior Applied Scientist, AI Data Platform (CoreAI)

Microsoft

$119,800 - $234,700
Sep 20, 2025
Mountain View, CA, US
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Microsoft is looking to build a central AI data platform that breaks down data silos and manages the full lifecycle of first-party, third-party, synthetic, and human-labeled data to accelerate AI model development with secure, reusable, and compliant datasets.

Requirements

  • Programming skills in Python and ML frameworks (e.g., PyTorch, TensorFlow, Scikit-learn).
  • Experience with data analysis, dataset design, or evaluation methodologies.
  • 2+ years of experience applying machine learning or data science in practical settings.
  • Master’s degree or PhD in Computer Science, Machine Learning, Statistics, or related field, or equivalent experience.
  • Experience with LLM training pipelines, synthetic data generation, or data-centric AI approaches.
  • Knowledge of PII detection, data privacy, fairness, or compliance in AI systems.
  • Familiarity with distributed data systems (e.g., Spark, Databricks, Azure Data Lake).

Responsibilities

  • Advancing machine learning and data science to improve data quality, automate dataset generation, and design intelligent agent-driven services that manage the end-to-end data lifecycle.
  • Develop ML-based pipelines for data generation, validation, augmentation, and discovery (e.g., synthetic data, human-in-the-loop workflows).
  • Design and train intelligent agents to automate key parts of the dataset lifecycle, including ingestion, validation, PII detection and handling, governance, discovery, and feedback loops.
  • Build evaluation methods to measure dataset quality, coverage, and usefulness for large-scale model training.
  • Leverage AI/ML techniques (e.g., classification, clustering, anomaly detection, embeddings, LLM-based evaluation) to improve data discovery, curation, and governance.
  • Collaborate with engineers to integrate scientific methods and models into scalable pipelines and platform services.
  • Partner with AI product and research teams (CoreAI, MAI, M365, GitHub, MSR, and more) to align datasets with model training needs and identify new opportunities.

Other

  • Bachelor's Degree in Statistics, Econometrics, Computer Science, Electrical or Computer Engineering, or related field AND 4+ years related experience (e.g., statistics predictive analytics, research) OR Master's Degree in Statistics, Econometrics, Computer Science, Electrical or Computer Engineering, or related field AND 3+ years related experience (e.g., statistics, predictive analytics, research) OR Doctorate in Statistics, Econometrics, Computer Science, Electrical or Computer Engineering, or related field AND 1+ year(s) related experience (e.g., statistics, predictive analytics, research) OR equivalent experience.
  • Ability to meet Microsoft, customer and/or government security screening requirements are required for this role.
  • Microsoft Cloud Background Check: This position will be required to pass the Microsoft Cloud background check upon hire/transfer and every two years
  • Strong collaboration skills with engineers, TPMs, and product partners across multiple orgs.
  • Ability to publish or share insights internally and externally to shape Microsoft’s data-centric AI practices.