Senior Software Engineer - Windows AI Agent

Microsoft is seeking a Senior Software Engineer to join their Windows AI team, focusing on developing cutting-edge AI solutions that will impact billions of devices. This role is central to building the core infrastructure for next-generation AI models, with a specific focus on the Phi model.

The position offers a unique opportunity to shape the future of AI by developing scalable model infrastructure, automation systems, and cloud-based AI workflows. You'll be working on fine-tuning local models and ensuring efficient operation across diverse platforms. The role combines deep technical challenges with the opportunity to impact Microsoft's AI capabilities at a global scale.

As a Senior Software Engineer, you'll be responsible for designing and implementing high-performance AI model serving infrastructure, optimizing fine-tuning workflows, and developing automation pipelines. You'll collaborate with ML researchers and AI engineers to integrate models into both local and cloud environments. The position requires expertise in Python, containerization, and cloud-native deployments, with a strong foundation in distributed systems.

The role offers competitive compensation ($117,200 - $229,200) and comprehensive benefits, including industry-leading healthcare, educational resources, and parental leave. This position is remote-eligible within the U.S., with a preference for candidates who can work on-site in Redmond, WA. You'll be joining a company with a strong mission to empower others and a culture that values growth mindset, innovation, and collaboration.

This is an excellent opportunity for engineers passionate about AI infrastructure who want to work on cutting-edge technology while making a significant impact on how AI is deployed and utilized across Windows devices. The role combines technical depth with the scale and resources of Microsoft, offering both professional growth and the chance to shape the future of AI technology.