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Keywords: Principal Software Engineer, Location: Washington

Page: 5

Principal Software Engineer, Networking - AI Infrastructure Innovation

networking software that advances RDMA for GPUs and accelerates storage access. If you thrive at the intersection of large-scale... required across (Kernel, NIC, switch, transport, protocol, storage, GPU comms) Develop production-grade, high-performance software features...

Company: Oracle
Location: Seattle, WA
Posted Date: 24 Oct 2025
Salary: $96800 - 223400 per year

Principal Software Engineer, OCI

-performance software, value clean design at scale, and enjoy working in fast-paced, collaborative environments... engineering best practices, development processes, and design standards. Design, implement, and maintain software components...

Company: Oracle
Location: Seattle, WA
Posted Date: 01 Oct 2025
Salary: $96800 - 223400 per year

Principal Software Engineer

Design and Build Scalable AI Infrastructure. Fine tuning AI models. Develop Experimentation and Evaluation Frameworks. Curate Datasets and Drive Model Quality. Analyze experimentation scorecards. Collaborates closely with Product Managers t...

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

Principal Software Engineer - Foundations Performance Engineering

Lead the design and implementation of multi-tenant, enterprise class Storage and Analytics platform. Build solutions, help create tools, help automate issue detection and diagnosis, to enable customers or support to self-resolve the issues....

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

Principal Software Engineer

- Design and implement advanced query processing and optimization features in the Cosmos DB Query Engine. - Analyze and enhance performance across all stages of query execution. - Develop efficient data encodings and indexing strategies to ...

Company: Microsoft
Location: Redmond, WA
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

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

Collaborate with Program Managers, Designers, and Researchers to define product requirements, timelines, and measurable success criteria Maintain and improve system performance, reliability, latency, and scalability of AI-powered features i...

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

Principal Software Engineer

Architect and lead the design of complex, scalable systems and frameworks that power enterprise-grade solutions across multiple platforms. Drive technical strategy and set long-term vision for frontend and backend integration, ensuring alig...

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 - 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

Technical Leadership: Architect and deliver distributed systems that are secure, scalable, and resilient. Lead technical strategy and execution across multiple teams and services. AI-Driven Transformation: Champion the integration of AI int...

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

Principal Software Engineer

Collaborate deeply on the architecture, design and implementation of services across Purview for high scale, throughput, durability, and low latency . Lead innovation in design and execution in deploying, operating, and securing the service...

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

Principal Software Engineer

Drive strategic improvements in security policy and standards across the service and other stakeholders, while prioritizing development and implementation efforts. Proactively address service issues to ensure solutions address threats. Deve...

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: 12 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

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 - 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

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: Redmond, WA
Posted Date: 11 Dec 2025

Principal Software Engineer

Design, develop and maintain high scale services that form the backbone of Azure Security Monitoring. Collaborate with partners, internal and external to Azure Security organization, to design and build features that enable in protecting an...

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