Microsoft AI (MS AI) is seeking experienced Data Engineers to join their mission of building cutting-edge AI systems. This role focuses on developing mission-critical data pipelines that support personal AI and Copilot systems. As a Member of Technical Staff - Data Engineer, you'll be part of the Data Platform Engineering team, responsible for building core data infrastructure that enables model fine-tuning and improves human-AI interactions. The position offers competitive compensation ranging from $117,200 to $250,200 depending on location, with higher ranges for San Francisco and New York City areas. The role requires hybrid work with 3 days in office at either New York, Mountain View, or Redmond locations. You'll work with cutting-edge technologies in AI and big data, collaborating with cross-functional teams to build scalable solutions. Microsoft offers comprehensive benefits including healthcare, educational resources, and work-life balance benefits. This is an excellent opportunity for experienced engineers passionate about data and AI to make a significant impact at one of the world's leading technology companies.