Microsoft develops software and performance systems that enable state-of-the-art AI models to run reliably and efficiently at cloud scale. The Principal Software Engineer will provide technical leadership for AI frameworks and frontier-model serving initiatives, making architectural decisions and leading cross-team optimization efforts across GPUs, Microsoft silicon, runtimes, and related systems. The role also involves hands-on implementation, mentoring engineers, and driving measurable improvements in model onboarding, performance, reliability, and Azure capacity efficiency.
