Principal Software Engineer/ Architect

Home > C# programming jobs

Principal Software Engineer/ Architect in USA new

Microsoft
Full time
Email

USA
10/14/2026
Report

Redmond, WA

Responsibilities

Define and drive the technical vision for Microsoft’s Public Key Infrastructure platform and certificate lifecycle management for public and private PKIs.
Architect and build resilient, highly scalable, low-latency services that establish trust boundaries and enable cryptographic agility.
Design secure, reliable, observable, and reusable platform capabilities using telemetry and data to guide architecture.
Write clean, maintainable, high-quality code while improving reliability, test coverage, diagnosability, and service health.
Collaborate with engineering, product management, and security teams to deliver secure-by-default solutions across Microsoft’s ecosystems.
Drive automation, testing, operational excellence, and reliability for a foundational security platform.

Requirements

Bachelor’s degree in computer science or a related technical field and 6+ years of technical engineering experience with coding, or equivalent experience.
Preferred: master’s degree and 8+ years of technical engineering experience, or bachelor’s degree and 12+ years of technical engineering experience, or equivalent experience.
Proficiency in programming languages such as C#, Rust, Go, Java, or C++.
At least 6 years of experience architecting distributed systems is preferred.
Experience building scalable and reliable software solutions and writing clean, maintainable, efficient code.
Ability to meet Microsoft, customer, and/or government security screening requirements, including the Microsoft Cloud Background Check.
Strong problem-solving and analytical skills, including diagnosing issues, identifying root causes, and implementing effective solutions.

Benefits

The typical U.S. base pay range is USD $142,800–$274,800 per year; a separate range applies in the San Francisco Bay Area and New York City metropolitan area.
Certain roles may be eligible for benefits and other compensation.
The Microsoft Cloud Background Check is required upon hire or transfer and every two years thereafter.
The position is open for a minimum of 5 days, with applications accepted on an ongoing basis until filled.

Salary: $143k - $304k/yr

Microsoft

Every company has a mission. What's ours? To empower every person and every organization to achieve more. We believe technology can and should be a force for good and that meaningful innovation contributes to a brighter world in the future and today. Our culture doesn’t just encourage curiosity; ...

Similar positions

Staff Software Engineer

Henry Schein One
Full time

Remote
10/15/2026
Salary: $150k-$165k

Worldwide

Software Engineer - Security & Trust

Truveta
Full time

USA
10/15/2026
Salary: $110k - $145k/yr

Seattle, WA

Senior Software Engineer

UiPath
Full time

Others
10/15/2026

Bengaluru, India

Senior Software Developer

Netcompany
Full time

Remote
10/14/2026

United Kingdom

Staff Software Development Engineer

BeyondTrust
Full time

Remote
10/14/2026

United States