Jobs in the United States

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Added 2 mins ago
Scientific AI Engineer
Harvard University
Boston, MA
Position open for a Scientific AI Engineer, to work in the context of the ImmGen consortium at Harvard Medical School. ImmGen is an NIH-funded consortium of Immunology and Computational…
Added 3 mins ago
C
AI Engineer
Chimes
BALTIMORE, MD
- $56.09 to $85.11 USD / hour
Ready to move AI out of the demo and into production? We're looking for an AI Engineer to design, build, and deploy solutions that support mission-critical work.
Added 6 mins ago
Application Support Engineer
North Little Rock, AR
We are seeking a knowledgeable Application Support Engineer to support, monitor, and maintain the efficiency of our Branded Calling software applications. In this role, your duties will…
Added 7 mins ago
JS
Data Center Network Engineer
JCS Solutions LLC
Joint Base Andrews, MD
- $70,000 to $110,000 USD / year
JCS Solutions is seeking a Data Center Network Engineer to support mission-critical enterprise network operations for the Air Force National Capital Region (AFNCR). This position plays a…
Added 9 mins ago
AI Delivery Engineer - AWS Bedrock
Kunai
Remote, United States
As an AI Delivery Engineer on PwC’s client-facing Generative AI team, you work alongside client teams to turn business problems into AI applications that people use every day. You join a…
Added 10 mins ago
Java Full Stack Software Engineer - Mid Level
United Services Automobile Asn
United States
As a dedicated Java Full Stack Software Engineer - Mid Level, you will join a dynamic, startup-minded team within the Investment Experience Technology organization at USAA, part of the…
Added 10 mins ago
HB
AI Engineer
Holcomb Brand
BALTIMORE, MD
- $56.09 to $85.11 USD / hour
Ready to move AI out of the demo and into production? We're looking for an AI Engineer to design, build, and deploy solutions that support mission-critical work.
Added 15 mins ago
Senior Systems Engineer - CT
GE Medical Systems, L.L.C.
United States
The Senior Architect Systems Engineer has the responsibility to design and develop photon counting CT products delivering customer workflow, feature functionality, product quality,…
Added 15 mins ago
Systems Engineer - CT
GE Medical Systems, L.L.C.
United States
The Systems Engineer has the responsibility to design and develop photon counting CT products delivering customer workflow, feature functionality, product quality, reliability,…
Added 15 mins ago
Software Engineer II Data
CDW, LLC
Remote, United States
The Software Engineer II, Data builds and supports enterprise data ingestion, transformation, modeling, and integration solutions. This role translates business and source-system…
Added 16 mins ago
Lead Engineer, AI Platform
Marketing Associates, LLC
United States
As Lead Engineer, AI Platform, you will own the architecture and evolution of the enterprise AI platform that powers AI agents across OneMagnify products and client solutions. This role…
Added 16 mins ago
RH
AI Engineer
Robert Half
Memphis, TN
- $120,000 to $130,000 USD / year
Implement AI solutions using Python, APIs, and modern AI frameworks such as LangChain, LangGraph, and LlamaIndex.
Added 16 mins ago
RH
Cybersecurity Engineer
Robert Half
Nashville, TN
- $65 to $76 USD / hour
Robert Half is seeking a skilled Cybersecurity Engineer to join our client's IT security team. In this role, you will be responsible for designing, implementing, and maintaining security…
Added 16 mins ago
RH
AI Engineer
Robert Half
Little Rock, AR
- $130,000 to $150,000 USD / year
Implement AI solutions using Python, APIs, and modern AI frameworks such as LangChain, LangGraph, and LlamaIndex.
Added 16 mins ago
RH
AI Software Engineer
Robert Half
Nashville, TN
- $80 to $95 USD / hour
Robert Half is seeking an innovative AI Software Engineer to join our client's technology team. In this role, you will design, develop, and deploy AI-powered applications and services that…
Added 16 mins ago
Sr. Software Engineer, Full Stack (Data & Video Analysis)
SpaceX
Hawthorne, CA · Brownsville, TX
3+ yearsexperience building production Python systems, including data processing, services, or user-facing application code.
Added 16 mins ago
Software Engineer, Full Stack (Data & Video Analysis)
SpaceX
Hawthorne, CA · Brownsville, TX
1+ years of experience writing Python for data processing, services, or user-facing application code.
Added 16 mins ago
CC
QA Engineer
Capital Computer Associates, Inc.
Remote, United States
- $70,000 to $80,000 USD / year
We are seeking a Junior Quality Assurance Engineer to join our QA team and grow into automation. The role begins with functional and regression testing, test data preparation and defect…
Added 17 mins ago
Software Development Engineer
Mesa Labs
Remote, United States
The Software Development Engineer (SDE) responsible for designing, developing, testing, and maintaining software applications and systems that drive the business forward. Works…
Added 17 mins ago
Electrical Engineer
ASRC Federal
Oklahoma City, OK
ASRC Federal Advanced Research LLC (AFAR) is seeking an Electrical Engineer to join our Alaskan Satellite Telecommunications Infrastructure (ASTI) team that supports the Federal…
Added 17 mins ago
IG
Automation Data Engineer (100% Remote)
Insight Global
Remote, United States
- From $68 USD / hour
Proficiency with Python and SQL, including writing, troubleshooting, and optimizing complex data-processing logic
Added 18 mins ago
Cloud Engineer: Cleared position
Belay Technologies
Chantilly, VA
Belay Technologies is seeking a Cloud Engineer with strong hands-on experience in AWS cloud infrastructure, DevOps and MLOps to join our engineering team. The ideal candidate will have…
Added 18 mins ago
AI Security Software Engineer
The Elevance Health Companies, Inc.
United States
The AI Security Software Engineer designs, develops, and implements AI-driven security solutions to assess enterprise applications, analyze source code, and identify vulnerabilities. This…
Added 18 mins ago
Senior AI Engineer
Humana Inc.
Louisville, KY · Washington, DC · NY · Tampa, FL · Boston, MA · Dallas, TX
…scalable is at the core of this role. As a Senior AI Applied Engineer, you will design, build, deploy, and operate production AI systems used at scale within one of the largest health…
Added 20 mins ago
AB
Data Center Network Engineer
Absolute Business Solutions Corp
Temple Hills, MD
- $90,000 to $162,000 USD / year
ABSC has an exciting opening for a Data Center Network Engineer supporting the Air Force National Capital Region Information Technology Services-2 (AFNCR ITS-2) program.

Microsoft Corporation

Principal Software Engineer, Foundry Agents - CoreAI

Redmond, WA, United States

$142,800 to $331,200 USD / year

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Job details

Pay: $142,800 to $331,200 USD / year
Posting language: English
Posted: May 8, 2026

Original job description

Overview

Microsoft Foundry is building the foundational platforms that power the next generation of intelligent agents and generative AI systems. Within CoreAI, the Foundry Agents organization is responsible for key ownership areas across the end‑to‑end agent lifecycle: (a) Foundry Agents platform to deploy and run agents securely at enterprise scale with seamless integration with governed tools, (b) model fine‑tuning to train and improve agentic performance, and (c) Foundry observability to generate insights from agentic traces and continuously evaluate and optimize agents.

As a senior engineer within Foundry Agents, you will help build and evolve large‑scale, cloud‑native systems that span the full lifecycle of advanced agentic applications - from secure enterprise deployment and governed tool integration, to fine‑tuning and training loops, to deep observability, evaluation, and optimization in production. Your work will directly shape how developers and enterprises build reliable, autonomous, and high‑impact AI agents.

You will operate at the intersection of distributed systems, AI infrastructure, and developer platforms, owning architectural decisions for complex systems that must meet the highest standards of performance, reliability, security, and compliance. This role requires deep technical judgment, strong systems thinking, and the ability to translate evolving customer, developer, and research needs into durable platform capabilities.

Responsibilities

Across the organization, you will:

Build and scale foundational services that power secure agent deployment and execution, governed tool integration, training/fine‑tuning, and observability/evaluation
Design and evolve distributed runtimes and cloud services to run agents securely at enterprise scale with strong reliability, security, and compliance guarantees
Improve iteration loops for researchers, engineers, and developers through better tooling, abstractions, and automation across fine‑tuning, evaluation, and optimization
Debug and optimize complex interactions across models, data, hardware, and infrastructure
Drive technical direction across the full software development lifecycle, influencing design tradeoffs and long‑term architecture
Champion operational excellence, secure‑by‑design practices, and responsible AI at scale
Collaborate closely with partner teams across CoreAI and Azure to deliver seamless, production‑ready platforms

As a senior technical voice, you will raise the engineering bar through strong design principles, rigorous reviews, mentorship, and influence across teams. Ultimately, your work will help define how intelligent agent systems are built, operated, and trusted - shaping how the world interacts with AI.

Microsoft’s mission is to empower every person and every organization on the planet to achieve more. We bring that mission to life through a culture that values growth mindset, diverse perspectives, and continuous learning. Join us and help build the platforms that will define the future of AI‑powered software.

Qualifications

Required Qualifications:

Bachelor's Degree in Computer Science or related technical field and 6+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, 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

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.

Software Engineering IC5 - The typical base pay range for this role across the U.S. is USD $142,800 - $274,800 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 $188,000 - $304,200 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

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. (https://careers.microsoft.com/v2/global/en/accessibility.html)

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