Jobs in the United States

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Added 4 mins ago
M
Senior Software Engineer
Microsoft
WA · Redmond, WA · Redmond
- $119,800 to $261,000 USD / year
We are seeking a highly skilled and committed Senior Software Engineer to join our team. This role is central to advancing our quantum software roadmap and requires passion for software…
Added 4 mins ago
M
Senior Software Engineering Manager
Microsoft
WA · Redmond, WA · Redmond
- $119,800 to $261,000 USD / year
We are seeking a Senior Software Engineering Manager to help shape the future of Microsoft’s AI talent and build transformative, AI-powered experiences for our customers.
Added 5 mins ago
M
Principal Software Engineer - AI Infrastructure
Microsoft
WA · Redmond, WA · Redmond
- $142,800 to $304,200 USD / year
As a Principal Software Engineer on this team, you will own the architecture and technical direction of major components of the training platform and drive them from ambiguous problem…
Added 5 mins ago
M
Principal Software Engineer
Microsoft
WA · CA · Redmond, WA · Mountain View, CA · Redmond · Mountain View
- $165,600 to $331,200 USD / year
…secured, scaled and governed on what we build. We take on hard distributed-systems problems at real scale, and our decisions affect thousands of services and millions of…
Added 6 mins ago
M
Senior Software Engineer
Microsoft
WA · CA · Redmond, WA · Mountain View, CA · Redmond · Mountain View
- $119,800 to $261,000 USD / year
We are looking for a Senior Software Engineer to build the telemetry and observability foundation behind business applications and emerging agent workloads. This is a hands-on software…
Added 6 mins ago
M
Principal Software Engineer
Microsoft
WA · CA · Redmond, WA · Mountain View, CA · Redmond · Mountain View
- $142,800 to $304,200 USD / year
…and secure service-to-service communication across globally distributed fleets. You will connect cloud control planes, Kubernetes controllers and custom resources, authorization systems,…
Added 7 mins ago
IC
AMHS Intelligent Systems Engineer
Intel Corporation
OR
- $128,880 to $211,200 USD / year
We are seeking an experienced Manufacturing Systems Software Development Engineer to take ownership of real-time cleanroom automation architectures, high-availability control software, and…
Added 27 mins ago
Senior Systems Engineer- Linux/Security
Veredus - DC
New York, NY
Experience with Distributed Operating Systems
Added 27 mins ago
SENIOR JAVA ENGINEER WITH CLOUD EXPERIENCE
Veredus - DC
Arlington, VA
3+ years’ experience with implementation of large enterprise systems or distributed computing environment
Added 28 mins ago
Software Engineer
Third Party Technologies Inc.
Portland, OR
Our growing Fintech startup seeks a mid-senior software engineer to join the team. You’ll be working on a small team of self-starters helping to power the next generation of financial…
Added 28 mins ago
Senior Node.js Engineer
The League
San Francisco, CA
We are looking for a brilliant senior engineer to support the needs of our back-end systems. Someone that is comfortable working on distributed systems. We use Node.JS on the backend and…
Added 29 mins ago
[USA] Principal Software Engineer
Spectrum Effect
Bellevue, WA
Experience with distributed systems, databases, and messaging systems
Added 29 mins ago
PERL, mod Perl Developer
Scout ET
East Haven, CT
The role of the Sr. Software Engineer is to work with Technical Lead and is responsible for designing, executing, assessing, and troubleshooting software programs and applications. This…
Added 29 mins ago
Perl Developer
Scout ET
East Haven, CT
The role of the Sr. Software Engineer is to work with Technical Lead and is responsible for designing, executing, assessing, and troubleshooting software programs and applications. This…
Added 30 mins ago
Recruitment Drive: Java / .Net / BA
Saviance Technologies
New York, NY
Senior Investment Banking Project Manager 1 NYC, NY 120 K "Need locals who can come for F2F
Added 31 mins ago
Senior Full Stack engineer and Team Lead
ProspectNow.com
Los Altos, CA
Experience working with distributed APIs such as google maps
Added 31 mins ago
Sr. Embedded SW Engineer
Peoplentech LLC
Palo Alto, CA
Our mission is to save 100,000 lives per year, and we do so by developing cutting edge cancer therapy medical devices. Join our team as a Senior Embedded Software Engineer!
Added 31 mins ago
Senior Full-Stack Software Engineer
Peloton, Inc
Remote, United States
A passion in working full-stack, from coding cloud infrastructure to building distributed systems and front end web applications.
Added 31 mins ago
Senior Software Engineer (Cloud, Full Stack, DevOps, GitOps)
Peloton, Inc
Remote, United States
A passion in working full-stack, from coding cloud infrastructure to building distributed systems and front end web applications.
Added 31 mins ago
Senior Software Engineer (Cloud, Full Stack, DevOps, GitOps)
Peloton, Inc
Remote, United States
A passion in working full-stack, from coding cloud infrastructure to building distributed systems and front end web applications.
Added 32 mins ago
Sr. Software Development Manager
Options Group
New York, NY
Significant technical experience as a Software Engineer, developing distributed/scalable systems
Added 32 mins ago
Video Software Development Engineer
Options Group
Santa Monica, CA
We are looking for a talented, detail-oriented and enthusiastic Software Development Engineer who is passionate about quality and is enthusiastic about new digital products. The person…
Added 32 mins ago
Senior Software Engineer
MessageControl
Chicago, IL
Demonstrated software architecture and distributed systems experience.
Added 33 mins ago
Software Engineer/ Developer - Java / Web Application
LanceSoft Inc
Glen Allen, VA
the team and works with direction from the Senior Team Members or management but works
Added 33 mins ago
Senior Software Engineer
Mackenzie Health Care
Chicago, IL
A predominant information technology company is seeking a Senior Software Engineer with strong Clojure or Ruby development skills to join their Chicago, IL based Product Development team!!

Microsoft

Principal Software Engineer

WA, United States
CA, United States
Redmond, WA, United States
Mountain View, CA, United States
Redmond, United States
Mountain View, United States

$165,600 to $331,200 USD / year

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Job details

Pay: $165,600 to $331,200 USD / year
Apply by: May 2, 2027
Posting language: English
Posted: Nov 3, 2026

Original job description

Overview

AI agents are becoming part of how every organization works, and someone has to build the platform they run on. That's us. The Agent 365 Foundation team builds the shared infrastructure behind Microsoft's agent platform. Agents across Microsoft 365, Dynamics 365, Power Platform and beyond are deployed, secured, scaled and governed on what we build. We take on hard distributed-systems problems at real scale, and our decisions affect thousands of services and millions of customers. We're looking for a Principal Software Engineer who likes the problems nobody has solved yet. You question assumptions and break ambiguous challenges into clear bets. You can find the root cause behind a messy, multi-service failure. You'll help set the technical direction for the foundation that Microsoft's agent ecosystem runs on. 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. Team Specific Overview: The Agent 365 Shared Infrastructure & Foundation team builds the hosting, compute and platform services that agent workloads run on across Microsoft. We're building a fault-tolerant, cell-based architecture that lets teams ship fast, secure and compliant by default. Shared infrastructure gives us economies of scale. It also brings hard problems such as resource governance, noisy-neighbor isolation, multi-region expansion and sovereign-cloud boundaries. Our goal is 99.99% reliability for thousands of services, with best practices built in from day one. 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

Set technical direction. Own the architecture for core parts of the Agent 365 platform. Make the hard calls on trade-offs between scale, reliability, cost and speed, and take a long-term view.
Solve the hardest problems. Lead the toughest cross-service investigations in high-throughput, multi-tenant systems, from first signal to lasting fix. Use data and first-principles thinking rather than assumptions.
Build for scale and resilience. Design and deliver cell-based, fault-tolerant systems with Azure (AKS and related compute) that keep reliability, security and compliance high as we grow.
Raise the engineering bar. Set standards for design, code quality, testing and operational excellence, and lead by example through design reviews, incident retrospectives and hands-on work.
Lead across boundaries. Line up partner teams across M365, Dynamics 365, Power Platform and Azure on shared platform direction. Turn ambiguity into clear plans that teams can execute.
Grow engineers. Mentor senior engineers and help build a culture of curiosity, healthy debate and ownership.

Qualifications

Required Qualifications:

Bachelor's Degree in Computer Science or related technical field AND 8+ 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.

Preferred Qualifications:

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, or Python
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, or Python
OR equivalent experience.
Proven experience designing and operating large-scale distributed services or cloud infrastructure in production.
Deep experience with Azure and container platforms such as AKS, Kubernetes or Service Fabric, and with reliability engineering at 99.99%+ availability.
A track record of setting technical direction across teams and solving ambiguous, cross-service problems through structured, data-driven thinking.
Solid communication skills, including explaining complex technical trade-offs clearly to engineers and leaders.

#CAP #Agent365 #A365

Software Engineering IC6 - The typical base pay range for this role across the U.S. is USD $165,600 - $296,400 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 $220,800 - $331,200 per year.

Certain roles may be eligible for benefits and other compensation. Find additional benefits and pay information here: https://careers.microsoft.com/us/en/us-corporate-pay

This position will be open for a minimum of 5 days, with applications accepted on an ongoing basis until the position is filled.

Microsoft is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to age, ancestry, citizenship, color, family or medical care leave, gender identity or expression, genetic information, immigration status, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran or military status, race, ethnicity, religion, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable local laws, regulations and ordinances. If you need assistance with religious accommodations and/or a reasonable accommodation due to a disability during the application process, read more about requesting accommodations.

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