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Microsoft

# Senior Software Engineer, Foundry Agents - CoreAI

United States, Washington, Redmond, California, Mountain View Senior individual contributor Software Engineering 

Listed on Microsoft’s official careers site. Posted May 11, 2026. Check that it is still open and apply there.
[Apply on Microsoft’s careers site →](https://apply.careers.microsoft.com/careers/job/1970393556863221)

[OpenNash Jobs](https://jobs.opennash.com/) / [Microsoft](https://jobs.opennash.com/companies/microsoft/) / Senior Software Engineer, Foundry Agents - CoreAI

## Job description

Across the organization, you will:
- Build and scale services that support secure agent deployment and execution, governed tool integration, training/fine‑tuning, and observability/evaluation
- Design and implement distributed systems and cloud services to run agents reliably at enterprise scale
- Improve developer and researcher workflows through better tooling, abstractions, and automation across fine‑tuning, evaluation, and optimization Debug and optimize interactions across models, data, and infrastructure
- Contribute to technical design and implementation across the software development lifecycle
- Maintain high standards for code quality, testing, reliability, and operational excellence
- Collaborate closely with partner teams across CoreAI and Azure to deliver production‑ready platform capabilities
- Bachelor's Degree in Computer Science or related technical field AND 4+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python
- Master'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 Bachelor'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 technical engineering experience designing and delivering highly available, large-scale cloud services and distributed systems. 3+ years of technical engineering experience with machine learning or Artificial Intelligence (AI) systems

## At a glance
- Posted by the employer: May 11, 2026
- First seen by OpenNash: Jul 10, 2026
- Last checked: Oct 18, 2026
- Listed for: 160 days
- Location: United States, Washington, Redmond, California, Mountain View[Apply on Microsoft’s careers site →](https://apply.careers.microsoft.com/careers/job/1970393556863221)

## More jobs at Microsoft

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### [Principal Software Engineer - AI Infrastructure](https://jobs.opennash.com/companies/microsoft/jobs/36206e0a402fa0734083/)

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### [Principal Software Engineer, Experimentation Platform - CoreAI](https://jobs.opennash.com/companies/microsoft/jobs/04082cd0c80c731aede0/)

United States, Washington, Redmond, California, Mountain View

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Dates come from the employer where stated; “first seen” and “last checked” are our own observations.

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