New 
Senior Software Engineer
 Microsoft | |
 United States, Washington, Redmond | |
 Sep 11, 2025 | |
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OverviewAre you looking for an opportunity to transform how businesses operate in an AI-first world? If so, we've got the job for you! The Business and Industry Copilot (BIC) group is at the forefront of this transformation, delivering intelligent, agent-powered solutions across Microsoft Dynamics 365, Power Platform, and Microsoft Copilot Studio. Our portfolio includes mission-critical services that power some of the world's largest enterprises. The Agent 365 Foundation Team builds and operates the foundational services and platforms that enable AI workloads and automate business processes at global scale. Built on Azure, our infrastructure supports secure, scalable, and resilient experiences across the Microsoft ecosystem. This is a unique opportunity to work on cutting-edge AI infrastructure that redefines how business applications are designed and delivered. We are looking to hire aSenior Software Engineerwith an AI and Data Science background to join our team and help deliver seamless, high-quality, and reliable services, and infrastructure that power mission-critical business applications including AI workloads. As part of the Agent 365 Team, you will design and build globally distributed services that support enterprise-scale AI and business workflows, fine-tune models, and help curate datasets and build an evals and experimentation platform. 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. Starting January 26, 2026, Microsoft AI (MAI) employees who live within a 50- mile commute of a designated Microsoft office in the U.S. or 25-mile commute of a non-U.S., country-specific location are expected to work from the office at least four days per week. This expectation is subject to local law and may vary by jurisdiction.
ResponsibilitiesDesign and Build Scalable AI Infrastructure Fine tuning AI modelsDevelop Experimentation and Evaluation Frameworks Curate Datasets and Drive Model Quality Analyze experimentation scorecardsCollaborates closely with Product Managers to help them define datasets for Agent 365 scenarios and helps analyze experimentation scorecardsLeads data acquisition efforts and ensures data is properly formatted and accurately described | |