Senior Software Engineer, Foundry Agents - CoreAI
MicrosoftSenior Software Engineer, Foundry Agents - CoreAI
MicrosoftLocation
Redmond, WA, Mountain View, CA
Type
Full-time
Posted
5/12/2026
Compensation
$119,800 - $304,200 per year
Job description
The Senior Software Engineer role within Microsoft Foundry's Agents organization focuses on building and evolving large-scale, cloud-native systems for advanced agentic applications. The team is responsible for the entire lifecycle of intelligent agents, including secure deployment, fine-tuning, and observability. This position requires strong technical skills and the ability to design systems that meet high standards of performance and security. The engineer will contribute to a culture of collaboration and continuous learning while shaping the future of AI-powered software.
Requirements
- Bachelor's Degree in Computer Science or related technical field AND 4+ years of technical engineering experience with coding in languages including C, C++, C#, Java, JavaScript, or Python OR equivalent experience.
- Ability to meet Microsoft, customer and/or government security screening requirements.
Responsibilities
- Build and scale services that support secure agent deployment and execution.
- 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.
- 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.
Benefits
- Employees at Microsoft are often offered comprehensive, “world-class” benefits—including health and mental-wellness programs, competitive pay with bonuses and stock awards, and retirement/savings options. Time-off and flexibility are common, with generous vacation and holidays, parental and caregiver leave, and flexible work schedules, alongside learning support, employee resource groups, product discounts, and matching-gifts/volunteering programs. Specific benefits can vary by region.
H-1B filing history
Public USCIS petition and DOL LCA counts · latest USCIS FY2026, LCA FY2026
Filing entity: Microsoft Corporation
As of Aug 23, 2026
Initial approvals
503
FY2026
Approval rate
96.0%
FY2026
LCA certified
3,062
FY2026
Entry-level share
5.7%
FY2026
Initial approvals YoY
-64%
Trend
LCA certified YoY
-83%
Trend
Initial approvals by fiscal year
Approval rate by fiscal year
Continuing vs initial approvals
LCA certified positions by quarter
LCA certified positions by fiscal year
Based on public USCIS and DOL filings; not a sponsorship guarantee.
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