New 
Software Engineer II (Multiple Openings)
 Microsoft | |
 United States, Washington, Redmond | |
 Oct 18, 2025 | |
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OverviewMicrosoft 365 Copilot is a groundbreaking productivity tool that leverages the power of large language models, user data, Microsoft Graph, and the web to drive unparalleled creativity and productivity. Our team in Microsoft Search, Assistant, and Intelligence (MSAI) designs and operates the central infrastructure enabling Copilot experiences across Teams, Outlook, Word, PowerPoint, and more. You'll work on systems that scale to millions of users and deliver AI-driven capabilities that redefine how people work every day.Our team is driving one of Microsoft's most transformative technology efforts: bringing AI to every customer through the Microsoft 365 suite. We combine deep technical innovation with product-facing impact, operating at massive scale. We are proud of our collaborative culture and our track record of delivering results at scale.As a Software Engineer II (Multiple Openings) on our team, you'll design, implement, and optimize core services that make Copilot fast, reliable, and intelligent. You'll work on complex problems in GPU capacity management, LLM inference, and AI efficiency at scale. Collaborating with engineers across Microsoft, you'll build distributed systems, improve inference performance, and ensure resiliency for millions of users.This opportunity will allow you to:Accelerate your career growth by working on cutting-edge AI infrastructure.Develop deep expertise in distributed systems and cloud-scale architecture.Hone your problem-solving skills in a highly collaborative environment.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.
ResponsibilitiesWork with stakeholders to determine user requirements for a set of features.Contribute to design documents and identify dependencies for product areas with minimal oversight.Implement and maintain code for services and features, reusing components where applicable.Break down larger work items into smaller tasks and provide accurate estimates.Act as a Designated Responsible Individual (DRI) during on-call rotations to monitor and restore services for simple issues.Stay current with emerging technologies and patterns to improve reliability, efficiency, and performance at scale.Embody our Culture and Values | |