Senior Applied Scientist – Microsoft AI-Ads Engineering

Microsoft’s AI-Ads Engineering division is recruiting a Senior Applied Scientist to advance machine learning solutions in advertising. You’ll research and implement models for ad ranking, recommendation, and personalization that serve billions of impressions across Microsoft’s advertising platforms microsoft.com.

  • Posted: June 12, 2025
  • Location: Mountain View, CA, US or Redmond, WA, US
  • Type: Full-time, Permanent
  • Teams: Algorithms, AI/ML

In this role, you will prototype novel deep learning architectures, collaborate with data engineers to optimize training pipelines, and publish findings in internal research forums. Strong candidates hold a Ph.D. or Master’s in Computer Science or related field, plus 5+ years of experience in large-scale ML system design.

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