Jobs in the United States

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Added 3 mins ago
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Senior Business Operations Manager
Microsoft
United States
- $97,600 to $206,400 USD / year
…plans, maintaining alignment with the established operating…
Added 3 mins ago
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Director, Relationship Marketing Ops & Capabilities
Microsoft
WA · CA · GA · NY · Redmond, WA · Mountain View, CA · Atlanta, GA · Redmond · Mountain View · Atlanta · New York
- $130,900 to $272,300 USD / year
Define and own the RM Operations capability strategy and multi-horizon roadmap aligned to business priorities and the evolving operating model.
Added 3 mins ago
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Senior Software Engineer
Microsoft
WA · Redmond, WA · Redmond
- $119,800 to $261,000 USD / year
Design and build major components of our agentic sales platform: orchestration, tools and skills, grounding, evals and observability, and model routing.
Added 3 mins ago
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Software Engineer II & Senior Software Engineer - CoreAI Speech Team
Microsoft
WA · Redmond, WA · Redmond
- $102,100 to $202,200 USD / year
…enable scalable and automated data workflows for speech and AI model development. The platform supports the end-to-end data lifecycle, including data acquisition and generation, processing,…
Added 3 mins ago
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Cyber Security Analyst
Microsoft
United States
- $102,100 to $219,200 USD / year
…enhance consistency across a globally distributed operations…
Added 7 mins ago
CO
Civil Engineer (Transportation)
Commonwealth of Pennsylvania
King of Prussia, PA
- $73,859 to $92,010 USD / year
Design Preparation: 3D model development for engineering design. Develop construction and right-of-way drawings and determine quantities for a wide-range of roadway projects
Added 8 mins ago
Clinic Director
Confluent Health
South Windsor, CT
A care model designed to support quality outcomes and efficiency.
Added 18 mins ago
MSL or Sr. MSL Respiratory Non-Alliance - S CA, HI, AZ, NM
(5100) Genzyme Corporation
Cambridge, MA · Albuquerque, NM · Los Angeles, CA · Phoenix, AZ · San Diego, CA
Effectively utilize the Scientific Engagement Model to plan territory and individual stakeholder (Key Opinion Leaders, HCPs, Clinical investigators, Payers) engagement interactions…
Added 18 mins ago
MSL or Sr. MSL Respiratory Non-Alliance - PA, NJ, DE
(5100) Genzyme Corporation
Cambridge, MA · Philadelphia, PA · Newark, NJ · Wilmington, DE
Effectively utilizes the Scientific Engagement Model to plan territory and individual stakeholder (Key Opinion Leaders, HCPs, Payers) engagement interactions consistent with the Field Base…
Added 19 mins ago
Senior Product Manager, Product Systems
Agoda
Chicago, IL
Added 19 mins ago
Sr. Mobile iOS Engineer
SpaceXSI
NY · Palo Alto, CA
Built high-throughput integrations with APIs or AI model outputs, ensuring seamless data flow
Added 24 mins ago
Sr. Manager Data Science
Scotts Miracle-Gro
Marysville, OH
Added 25 mins ago
Principal Engineer
DCS CORPORATION
Dayton, OH
…systems and architecture, as well as processing performance. Model systems and employ those models in direct support of the NASIC/NSIC mission. Candidates will also contribute to the design…
Added 25 mins ago
C
Test Analyst - QNXT
Cognizant
Columbus, OH
- $70,000 to $92,000 USD / year
Added 38 mins ago
Data Center Technician (Early Talent)
Nebius
MN
…platform that supports developers and enterprises from data and model training through to production deployment, without the cost and complexity of building large in-house AI/ML…
Added 38 mins ago
Data Center Technician (Early Talent)
Nebius
Kansas City, MO
…platform that supports developers and enterprises from data and model training through to production deployment, without the cost and complexity of building large in-house AI/ML…
Added 39 mins ago
J
Sr Accountant - Payroll
Jobgether
Remote, United States
- $33.72 to $58 USD / hour
Hourly compensation range of $33.72–$58.00, depending on experience, qualifications, location, training, licenses, shifts worked, and compensation model.
Added 39 mins ago
Solution Architect
Jobgether
Remote, United States
Added 39 mins ago
Lead AI Engineer
Jobgether
Remote, United States
Define and lead the architecture of generative AI solutions, including multi-agent workflows, retrieval-augmented generation (RAG), and large language model (LLM) integrations.
Added 39 mins ago
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Director, People AI Engineering & Innovation
Jobgether
Remote, United States
- $122,400 to $204,400 USD / year
…authority over architecture, security, access, integrations, model changes, and production readiness, and pause changes that do not meet required…
Added 44 mins ago
MC
Part-Time Instructional Designer-Technologist
Montgomery County Community College (PA)
Pottstown, PA
- $30 to $33 USD / hour
- Part-time
…instructional design and technical training approaches, utilization and model appropriate use of artificial intelligence, process improvements, and…
Added 49 mins ago
A
Strategic Projects Lead - Engineering (Life Sciences & Chemical)
AfterQuery
San Francisco, CA
- $150,000 to $225,000 USD / year
…build next-generation data solutions that push the limits of model capability, while directly driving…
Added 51 mins ago
Assistant Project Accountant
Skanska USA
Hillsboro, OR
…expertise into one agile, nationwide team. This integrated model offers clients streamlined execution, innovative solutions, and a single point of contact for complex, high-performance…
Added 54 mins ago
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Solution Architect, AI Business Solutions and Agents
Microsoft
United States
- $124,500 to $231,700 USD / year
…retrieval over enterprise data, tool and API integration (including Model Context Protocol), and connections to Dynamics 365, Dataverse and line-of-business…
Added 54 mins ago
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Member of Technical Staff, Microsoft Robotics (Robot Learning)
Microsoft
WA · Redmond, WA · Redmond
- $102,100 to $219,200 USD / year
…full robot learning stack, from data pipeline construction and model architecture experimentation through training at scale on GPU clusters to real-world deployment and evaluation on…

Microsoft

Principal Software Architect

WA, United States
Redmond, WA, United States
Redmond, 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 3, 2027
Posting language: English
Posted: Nov 4, 2026

Original job description

Overview

Microsoft’s mission is to empower every person and every organization on the planet to achieve more. We bring a growth mindset to our work, collaborate across teams, and build on our values of respect, integrity, and accountability to create a culture where everyone can thrive. The Agentic Security Organization is building the next generation of intelligent agent experiences for Microsoft Security. At the center of this work is an Agent Platform that helps teams build and operate AI agents across a broad range of security scenarios, securely, reliably, and at scale. We are looking for a Principal Software Architect to shape the platform’s technical direction and bring its most important capabilities into production. You will define the architecture and engineering patterns that make agents easier to build, safer to operate, and more useful to customers. This is a hands-on leadership role: you will tackle complex design problems, validate critical decisions through implementation, and work across teams to turn rapidly evolving AI technology into dependable experiences at Microsoft scale. Your work will simplify both the developer journey and the customer experience while upholding a high bar for security, performance, and operational excellence.

Responsibilities

Define and drive the technical vision for the Agent Platform, including its core capabilities, interfaces, extensibility model, and end-to-end architecture.
Architect and help deliver systems that allow AI agents to operate securely and reliably at scale, wit isolation, identity and access controls, observability, resiliency, and operational safeguards.
Establish reusable patterns for production-grade agents, including orchestration, tool integration, context and state management, evaluation, monitoring, and lifecycle management.
Simplify the developer experience by abstracting infrastructure complexity and making it easier for teams to build, onboard, test, deploy, and operate agents consistently.
Shape intuitive, responsive, and trustworthy customer experiences by connecting platform decisions to how people use agent-powered security workflows.
Partner with engineering, product, security, research, and platform teams to translate emerging AI capabilities and security requirements into practical solutions.
Lead through technical judgment and influence across teams: identify gaps, guide long-term investments, validate key designs through prototypes and code, and mentor engineers.

Qualifications

Required Qualifications:

Bachelor's Degree in Computer Science, or related technical discipline 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.

Additional or Preferred Qualifications:

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 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 equivalent experience.
5+ years of experience architecting and delivering large-scale distributed systems or cloud platforms, with judgment across security, reliability, scalability, performance, and operations.
5+ years of experience designing developer-facing platforms, APIs, SDKs, or extensible abstractions that simplify infrastructure complexity and help other teams build, deploy, and operate services effectively.
3+ years of experience building AI-powered applications or platforms, with an understanding of agent orchestration, tool integration, evaluation, and the security and reliability challenges of production AI systems.
Demonstrated ability to lead complex designs from concept through production while remaining hands-on with critical technical decisions.
Demonstrated ability to influence engineering direction across teams, mentor engineers, and connect technical decisions to developer productivity and intuitive, trustworthy customer experiences.

#MSFTSecurity #AgenticSystem #Harness

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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