Principal Software Engineer
Microsoft Corporation
Mountain View, CA
Job posting number: #7317263 (Ref:ms-1863900)
Posted: September 29, 2025
Job Description
We are seeking a highly skilled and self-driven Principal Software Engineer to join our team in Mountain View, CA or Redmond, WA. In this role, you will bring solid design and development expertise, with a solid background in large-scale distributed systems, cloud computing platforms, high-performance data processing infrastructure, and familiarity with machine learning training and inference pipelines. As a senior member of the team, you will drive the end-to-end design and implementation of infrastructure requirements for supporting our next-generation bidding platform and algorithms. Your work will have a direct impact on the experience of our advertisers and will play a critical role in increasing revenue across Bing Ads.
Microsoft’s mission is to empower every person and every organization on the planet to achieve more. As employees we come together with a growth mindset, innovate to empower others, and collaborate to realize our shared goals. Each day we build on our values of respect, integrity, and accountability to create a culture of inclusion where everyone can thrive at work and beyond.