> Markdown version of [/jobs/ext/2101804-principal-software-engineer-ai-infrastructure-engineering-systems](https://www.wearedevelopers.com/jobs/ext/2101804-principal-software-engineer-ai-infrastructure-engineering-systems). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Principal Software Engineer - AI Infrastructure Engineering Systems - **Company:** Microsoft - **Location:** Mountain View, CA, United States - **Experience:** Expert - **Salary:** $142,800.0 - $274,800.0 - **Contract:** Permanent contract - **Skills:** C (Programming Language), Java (Programming Language), JavaScript (Programming Language), Artificial Intelligence, Systems Engineering, Microsoft Azure, Microsoft Online Services, C Sharp (Programming Language), C++ (Programming Language), Programming Tools, Python (Programming Language), Release Management, Software Engineering, AI Infrastructure, Cloud Platform System, AI Platforms, Kubernetes, Infrastructure Automation Frameworks, Information Technology, Terraform, Golang - **Published:** August 18, 2026 - **Apply:** https://www.jobmonkeyjobs.com/career/27941795/Principal-Software-Engineer-Ai-Infrastructure-Engineering-Systems-California-Mountain-View-1210 ## About the Role * Bachelor's Degree in Computer Science or related technical field AND 6+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python + OR equivalent experience Other Requirements * Ability to meet Microsoft, customer and/or government security screening requirements are required for this role. These requirements include, but are not limited to the following specialized security screenings: Microsoft Cloud Background Check:This position will be required to pass the Microsoft Cloud background check upon hire/transfer and every two years thereafter., + Master's Degree in Computer Science or related technical field AND 12+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, Python and Go. o OR Bachelor's Degree in Computer Science or related technical field AND 15+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, Python and Go. o OR equivalent experience. #AIInfra Software Engineering IC5 - The typical base pay range for this role across the U.S. is USD $142,800 - $274,800 per year. There is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $188,000 - $304,200 per year. ## Description The AI Infrastructure Engineering Systems team at Microsoft builds the cloud platform, engineering infrastructure, and developer systems that enable teams to develop, deploy, and operate AI services at scale. We create foundational capabilities spanning build and release systems, Kubernetes, networking, observability, infrastructure automation, security, and service lifecycle management. Working closely with AI researchers, product engineers, and hardware teams, we provide reliable and consistent paths from development to production. We are a multidisciplinary team of highly capable and motivated engineers with a collaborative and inclusive culture. As a Principal Software Engineer - AI Infrastructure Engineering Systems on the AI Infra Engineering Systems team, you will design, implement, and ensure the quality of engineering platforms, developer tooling, and Azure integrations. This hands-on technical role covers architecture, design, implementation, testing, deployment, and production operations. Successful candidates will bring strong distributed-systems and cloud-platform experience, sound engineering judgment, and the ability to deliver reliable solutions for rapidly evolving AI workloads at scale. 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 Responsibilities * Apply sound engineering principles to design reliable, scalable, and maintainable platform systems * Collaborate across infrastructure, security, networking, and service teams to improve end-to-end reliability * Establish and promote coding, testing, observability, and operational-readiness standards * Develop automation, services, and tools using Go, Python, Terraform, and other relevant technologies * Define requirements, scope solutions, estimate work, and deliver improvements that reduce operational risk and increase service resilience ## Related Videos - [Go with the Flow: Stop the Leaks Before Your Memory's a Waterfall!](https://www.wearedevelopers.com/videos/100073-go-with-the-flow-stop-the-leaks-before-your-memory-s-a-waterfall) - [Infrastructure as Code: The Developer's Secret Weapon](https://www.wearedevelopers.com/videos/1221-infrastructure-as-code-the-developer-s-secret-weapon) - [Understanding Kubernetes in a visual way](https://www.wearedevelopers.com/videos/100085-understanding-kubernetes-in-a-visual-way) - [Inside the AI Revolution: How Microsoft is Empowering the World to Achieve More](https://www.wearedevelopers.com/videos/869-inside-the-ai-revolution-how-microsoft-is-empowering-the-world-to-achieve-more) - [Scoring 2000 Products per Request: Performance Pitfalls in Golang](https://www.wearedevelopers.com/videos/2073-scoring-2000-products-per-request-performance-pitfalls-in-golang) - [Instant KAI Sandboxes with vCluster: Multi-Tenant, Multi-Scheduler GPU Sharing](https://www.wearedevelopers.com/videos/100333-instant-kai-sandboxes-with-vcluster-multi-tenant-multi-scheduler-gpu-sharing) ## Related Articles - [How to Become an AI Engineer](https://www.wearedevelopers.com/magazine/331-how-to-become-an-ai-engineer) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [How Much Does a Software Engineer Make? Realistic Software Engineering Salaries](https://www.wearedevelopers.com/magazine/425-how-much-does-a-software-engineer-make-realistic-software-engineering-salaries) - [Are Software Engineer Wages Being Pushed Down? A Report on Tech Salaries](https://www.wearedevelopers.com/magazine/417-are-software-engineer-wages-being-pushed-down-a-report-on-tech-salaries) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries) - [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london)