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Job Details
Posted date: Aug 25, 2025
There have been 1122 jobs posted with the title of Senior Software Engineer all time at Microsoft.There have been 1122 Senior Software Engineer jobs posted in the last month.
Category: Software Engineering
Location: Redmond, WA
Estimated salary: $188,900
Range: $119,800 - $258,000
Employment type: Full-Time
Travel amount: 25.0%
Work location type: Microsoft on-site only
Role: Individual Contributor
Description
Microsoft 365 and Copilot are significant drivers of Microsoft’s success across the commercial landscape. The Microsoft 365 Growth + Incubation (MG+I) team is focused on incubating and accelerating growth across Microsoft 365. AI-powered experiences like Copilot, incubate new product capabilities, and drive partner-led scale. We help customers become Frontier Firms—organizations that embrace AI to reimagine work—by embedding intelligent agents into workflows and shaping product-market fit through tight feedback loops.We are seeking a skilled and visionary Senior Software Engineer to lead the design, development, and scaling of AI-powered multi-agent systems. You will architect intelligent, secure, and scalable agent-based platforms that integrate deeply with Microsoft 365, Copilot, and the Microsoft Graph ecosystem. This role is foundational to our AI transformation journey and will shape the future of agentic architecture at Microsoft and extensibility to our partner ecosystem.
You’ll work closely with engineering, product, and design teams to build scalable, secure, and compliant agentic systems that extend the reach of Microsoft 365 Copilot. You’ll define the technical foundation for partner extensibility and ensure the architecture supports rapid innovation and enterprise-grade performance.
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.
Architect and implement scalable, secure, and compliant multi-agent systems using LLMs, orchestration frameworks, and Microsoft’s AI stack.Integrate agents with Microsoft Graph, Power Platform, and internal APIs to enable cross-system intelligence and automation.Define and enforce architectural standards for agent interoperability, real-time processing, and fault tolerance.Drive performance optimization and observability improvements across agentic workflows.Oversee Live Site operations for agentic systems, ensuring reliability, rapid incident response, and continuous improvement.Ensure compliance with Microsoft’s Responsible AI and security standards, including Role Based Access Control (RBAC), data masking, and audit logging.Mentor junior engineers and contribute to a culture of technical excellence and innovation.Collaborate with partner engineering teams to build extensible frameworks that support third-party agent development and deployment.
Qualifications
Required Qualifications: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 OR equivalent experience.3+ years of experience with distributed systems, microservices, and cloud-native architectures on Microsoft Azure3+ years of experience designing and developing loosely coupled, componentized, and unit-tested software.
3+ years of experience with software validation and automated monitoring skills.Preferred Qualifications:
2+ years in AI/ML or agentic systemsExperience, ability, and willingness to work collaboratively and independently with others on the implementation of large, distributed systemsProficiency in Python, C#, and TypeScriptExperience with AI frameworks such as LangChain, Semantic Kernel, and orchestration tools like AutogenFamiliarity with LLMs (Large Language Models), vector databases, and RAG (Rectrieval-Augmented Generation) pipelinesStrong grasp of security, compliance, and data governance in enterprise environmentsFamiliarity with Microsoft 365 extensibility, Copilot Studio, and Microsoft Graph API (Application Programming Interface)Knowledge of MCP (Model Context Protocol) and agent coordination protocolsContributions to open-source AI or agentic frameworksSoftware Engineering IC4 - The typical base pay range for this role across the U.S. is USD $119,800 - $234,700 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 $158,400 - $258,000 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
Microsoft will accept applications for the role until August 30, 2025.
Microsoft is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to age, ancestry, color, family or medical care leave, gender identity or expression, genetic information, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran status, race, religion, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable laws, regulations and ordinances. We also consider qualified applicants regardless of criminal histories, consistent with legal requirements. If you need assistance and/or a reasonable accommodation due to a disability during the application or the recruiting process, please send a request via the Accommodation request form.
Benefits/perks listed below may vary depending on the nature of your employment with Microsoft and the country where you work.
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