software developer jobs in seattle, wa

Principal Software Engineer - Copilot Security

Redmond, Washington

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Today

Overview Copilot Security is at the core of Microsoft's mission to deliver trusted, human-centered AI experiences. We make security and resilience intrinsic to every Copilot interaction-across devices, platforms, and ecosystems. Our work spans secure identity flows, defenses against emerging threats like prompt injection, and privacy-first systems that scale globally. Copilot for consumers is entering a new era of agentic AI-where intelligent agents act on behalf of users across Windows, Edge,

Full-time

USD 139,900.00 - 274,800.00 per year

Principal UX Architect

Redmond, Washington

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Today

Overview AI agents are only as smart as the knowledge they can access. We're building the semantic layer for Microsoft's next-generation data platform-the intelligent foundation that helps AI understand business context and take meaningful action. You'll join a team at the cutting edge of knowledge engineering, designing how business logic, goals, and outcomes get structured so agents can reason, learn, and act on behalf of users. We're not just organizing information-we're teaching AI to think

Full-time

USD 139,900.00 - 274,800.00 per year

Graphics Software Engineer II

Redmond, Washington

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Today

Overview Windows Servicing and Delivery (WSD) has the core mission of keeping customers and Windows ecosystem protected and productive, delivering monthly Windows updates to 1+ billion devices running different versions of Windows Operating System. The Graphics team is part of WSD and responsible for keeping Windows Graphics components secure and reliable in existing and future versions of Windows by working closely with our product teams, partners and customers. Team owns all the Graphics st

Full-time

USD 100,600.00 - 199,000.00 per year

Senior Software Development/Engineer - Remote

Remote

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25d ago

Title: Senior Software Development/Engineer - Remote Mandatory skills: engineering design, engineering implementation,software features, identifying process issues, recommending corrective measures,Defines feature evolution, branching, integration, deployment strategy,source code files, Implements hardware, interface simulation,Analyzes user needs, product requirements, software requirements,software code, unit tests, integration tests, subsystem Description: MAIN PURPOSE OF ROLE A senior engine

Easy Apply

Contract

$54.31 - $59.31

Senior Software Engineer - UX Incubation

Redmond, Washington

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Today

Overview The Microsoft Applied Sciences Group (ASG) is a fast-moving team within Windows + Devices that invents and delivers AI-powered user experiences. We're seeking a Senior Software Engineer to prototype, validate, and deliver delightful experiences across desktop, cloud, and embedded platforms-working at the intersection of machine learning, software engineering, and UX. We're committed to an inclusive culture where curiosity, craftsmanship, and impact thrive. What you'll doLead end-to-en

Full-time

USD 119,800.00 - 234,700.00 per year

Senior Software Engineer - AI

Redmond, Washington

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Today

Overview Do you want to build a product that blends the cutting edge of Microsoft AI, the Microsoft 365 & Microsoft Teams ecosystem, and the Power Platform to empower every seller on the planet to achieve more? Are you energized by fast-paced, collaborative teams using diverse technologies to deliver real value quickly? If so, you'll feel right at home on the Microsoft Sales Agent team. The emergence of AI technologies and digital collaboration is disrupting the ways in which selling is happen

Full-time

USD 119,800.00 - 234,700.00 per year

Power System Protection Engineer - Mid Level

Kent, Washington

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Today

height="0" width="0" style="display:none;visibility:hidden"> This Opportunity POWER Engineers, Member of WSP, is currently initiating a search for a Power System Protection Engineer for our Seattle, WA office. You will be involved in projects with our SCADA and Analytical Services Team and be a part of a growing organization that meets our clients' objectives and solves their challenges. Provides technical assistance and guidance for multi-site/phase due diligence, investigation, remediation, i

Full-time

Mechanical Engineer

Lynnwood, Washington

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Today

Leidos is seeking a Mechanical Engineer to support cutting-edge engineering efforts within the Maritime System Solutions (MSS) Portfolio of our Maritime Systems Division (MSD). This is an exciting opportunity to use your experience to help us serve our Navy customers in the design, build, and test of systems related to Unmanned Underwater Vehicles (UUVs). Leidos' Maritime Systems Division is a recognized leader in C4ISR technologies, delivering innovative, mission-critical solutions across sens

Full-time

USD 87,100.00 - 157,450.00 per year

Software Development Director

Seattle, Washington

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Today

Job Description Oracle Cloud Infrastructure (OCI) delivers mission-critical applications for top enterprises worldwide, operating in more than 50 regions. Beyond public cloud, OCI is expanding into dedicated, hybrid, multi-cloud, and edge deployments. Within OCI, the Technical Strategy & Oversight (TSO) organization builds the foundational systems and frameworks that power our most demanding tier-one services. From high-performance primitives to a next-generation runtime, TSO is where OCI's bol

Full-time

USD 122,500.00 - 291,800.00 per year

Senior Software Engineer - Data, Personalization - Microsoft AI

Redmond, Washington

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Today

Overview As Microsoft continues to redefine the future of AI, we are seeking passionate engineers to tackle some of the most complex and impactful challenges of our time. Our vision is bold - to build intelligent systems that deeply understand users and adapt across agents, applications, services, and infrastructure. This role focuses on building distributed data systems, data pipelines and APIs that power adaptive, context-aware experiences across Microsoft AI. We aim to make Copilot feel lik

Full-time

USD 119,800.00 - 234,700.00 per year

Principal Software Engineer - Data, Personalization - Microsoft AI

Redmond, Washington

•

Today

Overview As Microsoft continues to redefine the future of AI, we are seeking passionate engineers to tackle some of the most complex and impactful challenges of our time. Our vision is bold - to build intelligent systems that deeply understand users and adapt across agents, applications, services, and infrastructure. This role focuses on building distributed data systems and APIs that power adaptive, context-aware experiences across Microsoft AI. We aim to make Copilot feel like your Copilot -

Full-time

USD 163,000.00 - 296,400.00 per year

Software Engineer, Warfighter Systems

Bellevue, Washington

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Today

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c

Full-time

USD 191,000.00 - 253,000.00 per year

.Net Architect - State experience must

Remote

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3d ago

Job Title: Senior .NET Web Application DeveloperExperience Required: 14+ YearsLocation: [Insert Location / Remote / Hybrid]Employment Type: [Contract / Full-Time] Job DescriptionWe are seeking a highly experienced Senior .NET Web Application Developer with 14+ years of hands-on experience in designing, developing, and maintaining enterprise-level web applications. The ideal candidate will have deep expertise in the Microsoft technology stack, modern web development practices, and building access

Easy Apply

Contract

50 - 60

Director of Engineering, Technology Merch Planning - Hybrid - Seattle

Remote or Seattle, Washington

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Today

Job Description Are you passionate about revolutionizing Merchandising and leveraging technology, including Machine Learning (ML), to optimize one of the largest investment areas at Nordstrom? Nordstrom, an innovative and customer-focused fashion retailer, is seeking an experienced and innovative Director of Technology in Merch Planning domain to join our team. This leader will be responsible for overseeing the strategy, technical engineering, software development, and application of Nordstrom'

Full-time

USD 200,500.00 - 332,000.00 per year

Senior Software Engineer-AI Ops Tooling

Redmond, Washington

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Today

Overview Intelligent Conversation and Communications Cloud (IC3) powers billions of real-time customer conversations across Microsoft's first party (Teams, Skype, Azure Communication Servies), and second party (Dynamics) solutions. IC3 enables reliable and high-quality audio/video calling, meeting, and messaging services that work every time from anywhere seamlessly across all customer touchpoints. IC3's mission is to make conversations on M365 platforms more intelligent in real-time empowering

Full-time

USD 119,800.00 - 234,700.00 per year

Service Engineer II - CTJ - Poly

Redmond, Washington

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Today

Overview Are you ready to help secure the future of collaboration for some of the world's most sensitive and mission-critical environments? The M365 Air-Gapped Cloud (AGC) team, part of Microsoft Special Clouds (MSC), delivers and operates Microsoft 365 services such as Teams, Exchange, SharePoint, and OneDrive in highly regulated, disconnected, and sovereign cloud environments. Our mission is to ensure these services remain highly available, performant, and compliant with the strictest securit

Full-time

USD 100,600.00 - 199,000.00 per year

Kony or Volt MX Developer

Remote

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30+d ago

Why work at OpTech? OpTech is a woman-owned company that values your ideas, encourages your growth, and always has your back. When you work at OpTech, not only do you get health and dental benefits, but you also have training opportunities, flexible/remote work options, growth opportunities, 401K and competitive pay. Apply today! To view our complete list of openings, please visit our website at KONY / Volt MX Developer LOCATION: 100% Remote Role within the Continental United Stated with abili

Easy Apply

Contract

Depends on Experience

MTS - AI Platform Engineer

Redmond, Washington

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Today

Overview As Microsoft continues to push the boundaries of AI, we are on the lookout for passionate individuals to work with us on the most interesting and challenging AI questions of our time. Our vision is bold and broad - to build systems that have true artificial intelligence across agents, applications, services, and infrastructure. It's also inclusive: we aim to make AI accessible to all - consumers, businesses, developers - so that everyone can realize its benefits. Microsoft AI (MAI) is

Full-time

USD 119,800.00 - 234,700.00 per year

Java Software Engineer

Remote

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Today

Java Software Engineer W2 Contract Location: Remote Role - PST Requirements and Qualifications: 2-4 years of Core Java, understanding OOP, deploying code using Kubernetes/Docker and experience with GIT/GitHUB Building apps with Java and JavaScript Implementing event-driven architecture and putting together complex workflows Experience with Kubernetes Experience with all phases of multi-tiered system, from design to testing Data modeling in relational/NoSQL databases Experience building Cloud

Easy Apply

Contract

Building/Structural Project Engineer (Must have P.E./Educational Building exp.)

Tacoma, Washington

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Today

This Jobot Job is hosted by: Dana Stark Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $125,000 - $135,000 per year A bit about us: We provide a full range of integrated architectural and engineering services. With specialized in-house divisions and nationwide expertise across multiple industries, we deliver exceptional value and elevate design solutions to new heights. Why join us? Collaborative and innovative design culture. Exposure t

Full-time

USD 125,000.00 - 135,000.00 per year

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software developer jobs in Seattle, WA, USA