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Keywords: Principal Software Engineer, Location: USA

Page: 39

Principal Software Engineer - M365 Copilot App

Partners with appropriate stakeholders to determine user requirements across different scenarios. Leads identification of dependencies and development of design documents for the application and service. Assists others to produce extensible...

Company: Microsoft
Location: Mountain View, CA
Posted Date: 19 Dec 2025

Principal Software Engineer

Stay updated on recent trends in the database world focusing on storage, networking, reliability, scalability, and security. Be open to experimenting with promising trends in these areas that might open avenues of growth in SQL DB. Provide ...

Company: Microsoft
Location: Redmond, WA
Posted Date: 19 Dec 2025

Principal Software Engineer

You are responsible for the technical design and vision for building the necessary underlying systems to enable query-ability on the massively large, connected graph cloud inventory to serve billions of resources per day to the callers. Res...

Company: Microsoft
Location: USA
Posted Date: 19 Dec 2025

Principal Software Engineer - Data, Personalization - Microsoft AI

Architect scalable, low-latency systems for ingesting, processing, and serving personalized signals. Design data models and APIs that enable Copilot to reason about user context, preferences, and history Build real-time and batch personaliz...

Company: Microsoft
Location: Redmond, WA
Posted Date: 18 Dec 2025

Principal Software Engineer - CoreAI

Leads by example across teams and mentors others to produce extensible, maintainable, well-tested, secure, and performant code used across products that adheres to design specifications. Leads efforts to continuously improve code performanc...

Company: Microsoft
Location: Redmond, WA
Posted Date: 18 Dec 2025

Principal Software Engineer

Collaborates with appropriate stakeholders to determine user requirements for a scenario. Drives identification of dependencies and the development of design documents for a product, application, service, or platform. Creates, implements, o...

Company: Microsoft
Location: USA
Posted Date: 17 Dec 2025

Principal Software Engineer - Graph Change Notifications

Collaborate cross-functionally with product managers, security engineers, and partner teams to define and refine requirements, ensuring MGCN integrations meet performance, reliability, and privacy standards. Drive innovation in distributed ...

Company: Microsoft
Location: Redmond, WA
Posted Date: 16 Dec 2025

Principal Software Engineer

Lead product development and scaling to customer requirements and apply best practices for meeting scaling needs and performance expectations and holds accountability for products that do not meet expectations. Partner with stakeholders (e....

Company: Microsoft
Location: USA
Posted Date: 14 Dec 2025

Principal Software Engineer - Security

Partners with appropriate stakeholders to determine user requirements for one or more complex safety scenarios, including demonstration of security attacks, both practical contemporary attacks or future attacks. Leads by example and mentors...

Company: Microsoft
Location: Redmond, WA
Posted Date: 14 Dec 2025

Principal Software Engineer

Partners with appropriate stakeholders to determine user requirements for one or more complex scenarios. Provides technical leadership for the identification of dependencies and the development of design documents for a product, application...

Company: Microsoft
Location: USA
Posted Date: 14 Dec 2025

Principal Software Engineer

This will be an individual contributor role with the majority of time focused on coding responsibilities pertaining to quality of service, livesite, monitoring, deployment, service lifecycle. Leads identification of dependencies and the dev...

Company: Microsoft
Location: Redmond, WA
Posted Date: 14 Dec 2025

Principal Software Engineer - Web App Architect

Responsibilities include reviewing the design of new features for performance as well as proactively identifying and addressing key performance bottlenecks within the product. Partners with appropriate stakeholders to determine user require...

Company: Microsoft
Location: Redmond, WA
Posted Date: 13 Dec 2025

Principal Software Engineer - CoreAI

Coding Leads by example across teams and mentors others to produce extensible, maintainable, well-tested, secure, and performant code used across products that adheres to design specifications. Leads efforts to continuously improve code per...

Company: Microsoft
Location: Redmond, WA
Posted Date: 13 Dec 2025

Principal Software Engineer - Copilot Security

Develop and ship agentic AI-powered security features that protect users from threats such as prompt injection, adversarial manipulation, and abuse of agentic workflows. Design and implement secure orchestration frameworks that enable Copil...

Company: Microsoft
Location: Redmond, WA
Posted Date: 12 Dec 2025

Senior and Principal Software Engineer - Core AI

Design, implement and deliver AI services to support product offerings for large-scale agent observability Collaborate closely with product management and partner teams to align technical direction with business goals Take end-to-end respon...

Company: Microsoft
Location: Redmond, WA
Posted Date: 11 Dec 2025

Principal Software Engineer - Security Architect

Partner with engineering teams to understand and improve the security posture of many systems related to Identity Collaborate with teams to bring to fruition cross-company security initiatives Assist engineering teams in resolving difficult...

Company: Microsoft
Location: Redmond, WA
Posted Date: 11 Dec 2025

Principal Software Engineer

Work on the delivery of high-quality services that will power AI and Search experiences across products. Ensure the quality, scalability, reliability, security, and maintainability of services. Participate in design and code reviews, and co...

Company: Microsoft
Location: Redmond, WA
Posted Date: 11 Dec 2025

Principal Software Engineer

Architecting services for large scale and low latency requirements to handle millions of requests per minute completing under 10ms. Design and build features for large-scale distributed services. Communicate technical details effectively ac...

Company: Microsoft
Location: Redmond, WA
Posted Date: 10 Dec 2025

Principal Software Engineer - Copilot Identity

Identity strategy & architecture: Define the end-to-end identity vision for consumer Copilot and MAI, covering user/account models, sign-in, session management, token issuance/validation, service-to-service auth, and cross-device experience...

Company: Microsoft
Location: Redmond, WA
Posted Date: 10 Dec 2025

Principal Software Engineer, Path Team

Solve complex challenges in distributed systems and help shape the vision for agentic, AI-powered work management. Architect and implement core features for the Task and Work Management platform. Ensure secure, high-quality product delivery...

Company: Microsoft
Location: Redmond, WA
Posted Date: 10 Dec 2025