Senior Principal Software Engineer jobs in Seattle, WA

Seattle, Washington

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Today

Job Description Description Oracle Cloud Infrastructure (OCI) is the next-generation cloud platform that delivers the most powerful compute and networking performance, with a comprehensive portfolio of services, and the most flexible and cost-effective pricing options for customers. OCI is built from the ground up to meet the needs of mission-critical applications, enterprise-grade security, and unparalleled availability and scalability. OCI is already trusted by thousands of customers across

Full-time

USD 96,800.00 per year

Senior Principal Software Engineer Python

Issaquah, Washington

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Today

Description We are looking for an experienced Software Developer to join our innovative team in Issaquah, Washington. In this role, you will contribute to designing and developing cutting-edge components for autonomous AI systems while working closely with leadership to shape technical strategies. This position offers the opportunity to work on impactful projects and influence the future direction of technology within the organization. Responsibilities: Design and develop key components for aut

Easy Apply

Full-time

USD 170,000.00 - 220,000.00 per year

Senior Principal Software Engineer, Storage - AI Infrastructure Innovation

Seattle, Washington

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Today

Job Description OCI (Oracle Cloud) AI Infrastructure Innovation team is inventing the next generation of storage technologies. You will lead architecture and hands-on development across key layers: distributed processing, transactions, consensus, and storage engines. If you thrive at the intersection of large-scale distributed systems, database internals, and cloud platforms, this role offers the opportunity to advance the state of the art. Responsibilities Lead end-to-end architecture, system

Full-time

USD 96,800.00 per year

Sr Principal Software Engineer, Networking - AI Infrastructure Innovation

Seattle, Washington

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Today

Job Description OCI (Oracle Cloud) AI Infrastructure Innovation team is pioneering the creation of next-generation AI/HPC networking for GPU superclusters at massive scale. Our mission is to design and deliver state-of-the-art RDMA-based networking-spanning frontend and backend fabrics-that enables customers to achieve high performance for AI training and inference. You will define architecture, lead complex system design, and implement innovative networking software that advances RDMA for GPUs

Full-time

USD 96,800.00 per year

Senior Principal Software Engineer - AI GPU Innovation

Seattle, Washington

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Today

Job Description Oracle Cloud Infrastructure's (OCI) architecture development engineering team is seeking a highly driven GPU platform software & system development engineer at the Principal Engineer level. We are at the forefront of AI innovation, exploring the next generation of AI accelerators and hardware solutions. As a Senior Principal software engineer, part of our growing team, you will be involved in evaluation, prototyping, and optimizing cutting-edge AI hardware, AI accelerators, inc

Full-time

USD 96,800.00 per year

Senior Principal Software Developer

Seattle, Washington

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Today

Job Description As a Sr. Principal Software Development Engineer in the Oracle Cloud Infrastructure (OCI) Security Platform division, you will play a critical leadership role in the architecture, evolution, and delivery of OCI's TLS Security and Certificate Management-a foundational cryptographic service that enables secure key lifecycle management for Oracle's cloud infrastructure and its customers. This service is built to meet the highest standards for security, scalability, availability, an

Full-time

USD 96,800.00 per year

Sr Principal Software Developer

Seattle, Washington

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Today

Job Description Are you passionate about creating world-class services and tools for software developers? Join Oracle Cloud Infrastructure (OCI), where you'll have the opportunity to design, build, and operate a suite of large-scale, integrated cloud services within a highly distributed, multi-tenant environment. Our mission is to deliver best-in-class solutions, empowering customers to build and manage their Oracle Cloud infrastructure efficiently. We are constantly innovating, delivering new

Full-time

USD 96,800.00 per year

Sr Principal Software Developer 5

Seattle, Washington

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Today

Job Description The Oracle Cloud Infrastructure (OCI) team builds and manages a suite of massive scale, integrated cloud services in a broadly distributed, multi-tenant cloud environment. OCI is committed to providing the best in cloud products that meet the needs of our customers who are tackling some of the world's biggest challenges. Observability org of OCI is on a continued mission of delivering a world-class Integrated Observability and Management platform for our customers, that can work

Full-time

USD 96,800.00 per year

Sr Principal Software Developer (OCI - Gateways)

Seattle, Washington

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Today

Job Description Responsibilities As a Senior Principal Software Engineer / Consulting Member of Technical Staff, you will work with teams of software engineers responsible for the software design, development, and operations for our new and existing products. You should be able to architect broad systems interactions, be hands-on, be able to dive deep into any part of the stack and have a good sense of cloud infrastructure and networking knowledge. You should value simplicity and impact, work

Full-time

USD 96,800.00 per year

Senior Principal Software Engineer (Hybrid)

Remote or Rockford, Illinois

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Today

Date Posted: 2025-11-21 Country: United States of America Location: A01: Rockford - Aerospace 4747 Harrison Avenue, Rockford, IL, 61125 USA Position Role Type: Hybrid U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: None/Not Required Collins Aerospace has an exciting opportunity for a Senior Principal Software Engineer. We're looking for a passionate professional who is ready to take on a high level of responsibility in a fast-paced, dynamic environment. The

Full-time

USD 124,000.00 per year

Principal Software Engineer - AI GPU Innovation

Seattle, Washington

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Today

Full-time

USD 96,800.00 - 223,400.00 per year

Sr. Principal Software Engineer

Seattle, Washington

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Today

Job Description Oracle Health Application and Infrastructure is a new line of business that strives to apply our expertise in IaaS and SaaS to transform the health care industry, provide patient-centric care and make the best clinical tools available around the world ( We are looking for the most creative technologists as we build the next generation of Health platform that will change the industry. This is a greenfield effort with an entrepreneurial spirit that promotes energetic and creative

Full-time

USD 96,800.00 per year

Senior Principal Software Engineer - Virtual GPU

Remote or Nashville, Tennessee

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Today

Job Description You will be responsible for the research, design, implementation, and operation of new cloud offerings, with a particular focus on virtual GPU (vGPU) and GPU slicing technologies to power virtual workstations, rendering pipelines, and large-scale production workloads. This is an opportunity to help build a competitive GPU-powered media cloud offering from the ground up, extending OCI's reach into new, greenfield opportunities within the media and entertainment space. As a senio

Full-time

USD 96,800.00 per year

Senior Principal Software Engineer - Akamai Inference Cloud (Remote)

Remote or Cambridge, England

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Today

Do you thrive on defining the future of AI infrastructure? Are you ready to be the principal technical advisor shaping AI at the edge? Join the Akamai Inference Cloud Team! The Akamai Inference Cloud team is part of Akamai's Cloud Technology Group. We design, implement, deploy and operate AI platforms that enable customers to run inference models and developers to create AI applications with unmatched performance, compliance, and economics. Partner with the best As a Senior Principal SWE, y

Full-time

USD 174,800.00 - 363,200.00 per year

Sr Principal Engineer Software (AIRS AI Platform)

Seattle, Washington

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Today

Company Description Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who are as committed to shaping the future of cybersecurity as we are. Who We Are We take our mission of

Full-time

USD 212,000.00 - 240,000.00 per year

Principal Software Engineer

Remote or Sunrise, Florida

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Today

Why UKG: At UKG, the work you do matters. The code you ship, the decisions you make, and the care you show a customer all add up to real impact. Today, tens of millions of workers start and end their days with our workforce operating platform. Helping people get paid, grow in their careers, and shape the future of their industries. That's what we do. We never stop learning. We never stop challenging the norm. We push for better, and we celebrate the wins along the way. Here, you'll get flexibil

Full-time

USD 145,600.00 - 209,300.00 per year

Principal Software Engineer

Remote or Atlanta, Georgia

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Today

Company Overview With 80,000 customers across 150 countries, UKG is the largest U.S.-based private software company in the world. And we're only getting started. Ready to bring your bold ideas and collaborative mindset to an organization that still has so much more to build and achieve? Read on. At UKG, you get more than just a job. You get to work with purpose. Our team of U Krewers are on a mission to inspire every organization to become a great place to work through our award-winning HR tec

Full-time

USD 142,100.00 - 200,000.00 per year

Principal Software Engineer - Digital Consumer Platforms

Remote or Minnetonka, Minnesota

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Today

Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best. Here, you will find a culture guided by inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us advance health op

Full-time

USD 132,200.00 - 226,600.00 per year

Sr. Principal Engineer - Inventory Network & Operations - Hybrid - Seattle

Remote or Seattle, Washington

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Today

Job Description A Sr. Principal Engineer at Nordstrom serves as a strategic technical consultant influencing enterprise-wide architecture and engineering practices. This role drives design trade-offs, solves systemic challenges, identifies industry trends for implementation, and ensures solutions are robust, scalable, and cost-effective. The Sr. Principal Engineer shapes Nordstrom's technology landscape while maintaining a "One Nordstrom" perspective. We seek a Sr. Principal Engineer to unify f

Full-time

USD 200,500.00 - 332,000.00 per year

Principal Senior Software Engineer

Remote

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Today

9th Way Insignia is a service-disabled, veteran-owned small business bringing transformative technology to our government customers so they can achieve their missions. Our specialties include cybersecurity, cloud modernization, software development, data analytics, enterprise architecture, enterprise IT, analytics, process automation, and artificial intelligence. Learn more about 9th Way Insignia at Application password: Niner This position is contingent upon contract award. Professional Level:

Full-time

USD 101,188.00 - 152,845.00 per year

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Senior Principal Software Engineer jobs in Seattle, WA, USA