Microsoft

Principal Software Engineer

Microsoft
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4 days ago
Redmond, WA, USAStaff+
H1B sponsor

Base Salary

$166k - $331k/yr

Responsibilities

  • Own complex, high-impact projects from customer and business problem definition through architecture, implementation, testing, deployment, adoption, and live-site operations.
  • Write substantial production code, lead critical component implementation, solve complex engineering problems, and maintain deep knowledge of the architecture and codebase.
  • Own the architecture and long-term technical direction of critical data security platform areas across multiple services and engineering teams.
  • Lead cross-team technical alignment, including designs, interfaces, dependency contracts, implementation plans, prioritization, and production readiness.
  • Drive reliability, security, privacy, automated testing, telemetry, safe deployment and rollback, threat modeling, security controls, and continuous operational improvement.
  • Raise engineering effectiveness through design and code reviews, mentoring, engineering excellence, responsible AI-native practices, and technical direction.

Requirements

  • Bachelor's degree in Computer Science or a related technical field and 8+ years of technical engineering experience with coding, or equivalent experience.
  • Preferred: master's degree with 12+ years of experience, or bachelor's degree with 15+ years of experience, or equivalent experience.
  • 8+ years designing, building, and operating scalable, highly available cloud services or distributed systems, including production ownership, automated testing, and CI/CD practices.
  • 5+ years leading technical architecture across multiple engineering teams or organizations and defining shared technical contracts, standards, or patterns.
  • Experience designing secure, latency-sensitive policy evaluation, authorization, or access-control systems, with knowledge of authentication, data protection, access control, and secure coding.
  • Experience building LLM and generative AI applications involving agent orchestration, prompt engineering, retrieval-augmented generation, fine-tuning, or model evaluation.
  • Ability to meet Microsoft, customer, and/or government security screening requirements, including the Microsoft Cloud Background Check upon hire or transfer and every two years thereafter.

Benefits

  • Certain roles may be eligible for benefits and other compensation; additional benefits and pay information is provided through Microsoft's careers site.
  • The position is open for a minimum of 5 days, with applications accepted on an ongoing basis until filled.
  • A Microsoft Cloud Background Check is required upon hire or transfer and every two years thereafter.

Categories

Microsoft

About Microsoft

10,000+ employees

Microsoft develops operating systems, productivity software, cloud services, developer tools, and consumer devices for individuals, enterprises, and governments. Its main products include Windows, Microsoft 365, Azure, Visual Studio/GitHub, Xbox, and LinkedIn; revenue comes from software subscriptions and licenses, cloud consumption, hardware sales, and advertising. Founded in 1975 and headquartered in Redmond, Washington, Microsoft is a public company traded on Nasdaq.

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