# Principal Software Engineer - Systems and Infrastructure at Microsoft

- Company: Microsoft
- What the company does: Explore Microsoft products and services and support for your home or business. Shop Microsoft 365, Copilot, Teams, Xbox, Windows, Azure, Surface and more. Backed by Menlo.
- Company website: https://www.microsoft.com
- Type: Startups
- Level: Principal and up
- Location: Mountain View, CA, US
- Work setup: On-site
- Posted: 2026-09-24
- Apply by: 2026-11-08
- Apply: https://microsoft.eightfold.ai/careers/job/1970393557002603
- Page: https://www.1752.vc/careers/jobs/microsoft-principal-software-engineer-systems-and-infrastructure/

## About the role

Oversee and own the architecture of deeply complex and ambiguous products and solutions, evaluate design options and trade-offs, and align technical decisions with customer, business, and long-term platform outcomes. Drive innovation and delivery across multiple large-scale initiatives, guiding teams through architecture, design, implementation, validation, deployment, and operationalization.

Tags: Software Engineering

Source: 1752vc Careers, https://www.1752.vc/careers/jobs/microsoft-principal-software-engineer-systems-and-infrastructure/