Senior Software Developer Jobs in Seattle, WA

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Senior Software Engineer-Office Growth and Experiences

Microsoft Corporation

•

Redmond, Washington, USA

Full-time

The Office Growth and Experiences team (OGX) is an experienced and highly passionate group at Microsoft that builds and maintains end-to-end ownership of Office across all platforms. E mpowering developers with exceptional opportunities for ownership, autonomy, and professional growth as we tackle complex problems across Windows, Mac, iOS, and Android . OGX is responsible for a wide breadth of areas including best-in-class UX, next-gen collaboration, business-critical fundamentals, and driving u
Posted 4 days ago | Updated 8 hours ago

Sr. Software Engineer- Mobile

Visa Inc.

•

Bellevue, Washington, USA

Full-time

Company Description Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose - to uplift everyone, everywhe
Posted 32 days ago | Updated 7 hours ago

Senior Software Development Engineer

ArkInfoCubes

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Seattle, Washington, USA

Contract

Job Title: Senior Software Development Engineer Location: Seattle, WA (Onsite - Locals Only) Key job responsibilities Design and Implement Communications Components, Applications and ServicesPartner with the Satellite, Networks and Security engineering teamsDesign components, services, and relevant data modelsCollaborate with engineers across the organization to gather requirements, design, develop, deploy, and operate critical e-Commerce software.Work on initiatives building e-Commerce function
Easy Apply
Posted 15 days ago

Senior Software Engineer - Microsoft Teams Core Services

Microsoft Corporation

•

Redmond, Washington, USA

Full-time

Are you interested in working for one of the most exciting teams at Microsoft? Then look no further than Microsoft Teams Core Services team. As a Senior Software Engineer, you will be building secure, resilient, highly available, highly scalable services and systems that leverage state-of-the-art technologies to deliver the next gen collaboration and teamwork experiences. The Core Services team is responsible for the foundational services of Microsoft Teams serving billions of calls per day to
Posted 19 hours ago | Updated 8 hours ago

Senior Software Engineer, RAIL

Aduril Industries

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Seattle, Washington, USA

Full-time

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
Posted 19 hours ago | Updated 7 hours ago

Senior Software Engineer, VBN

Aduril Industries

•

Seattle, Washington, USA

Full-time

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
Posted 31 days ago | Updated 7 hours ago

Senior Software Engineer, Robotics

Aduril Industries

•

Seattle, Washington, USA

Full-time

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
Posted 31 days ago | Updated 7 hours ago

Senior Software Engineer, Drones

Aduril Industries

•

Seattle, Washington, USA

Full-time

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
Posted 31 days ago | Updated 7 hours ago

Infra & Performance Engineer- Senior Lead Software Engineer

JPMorgan Chase & Co.

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Seattle, Washington, USA

Full-time

Job Description Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Senior Lead Software Engineer at JPMorgan Chase within the Infrastructure Platforms (IP) team, you provide expertise and engineering excellence in the software development life cycle to ensure that applications, hardware, and systems are optimized for performance and user experience. Leverage your advanced technical capabilities and coll
Posted 28 days ago | Updated 7 hours ago

Back-End Software Engineer IIs & Senior Software Engineers

Microsoft Corporation

•

Redmond, Washington, USA

Full-time

Security represents the most critical priorities for our customers in a world awash in digital threats, regulatory scrutiny, and estate complexity. Microsoft Security aspires to make the world a safer place for all. We want to reshape security and empower every user, customer, and developer with a security cloud that protects them with end to end, simplified solutions. The Microsoft Security organization accelerates Microsoft's mission and bold ambitions to ensure that our company and industry i
Posted 19 hours ago | Updated 8 hours ago

Senior Software Engineer - Manufacturing Test

Aduril Industries

•

Redmond, Washington, USA

Full-time

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
Posted 12 days ago | Updated 7 hours ago

Senior Software Engineer, Mobile Platform

Blue Origin, LLC

•

Seattle, Washington, USA

Full-time

Application close date: Applications will be accepted on an ongoing basis until the requisition is closed. At Blue Origin, we envision millions of people living and working in space for the benefit of Earth. We're working to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join our team of problem solvers as we add new chapters to the history of spaceflight! This role is part of Enterprise Technology (ET), where we're deve
Posted 36 days ago | Updated 4 hours ago

Sr Developer, Software (IT)

DaVita Inc.

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Remote or DeLand, Florida, USA

Full-time

Posting Date 06/12/2025 3000 DaVita Way, Deland, Florida, 32724-2039, United States of America Developer, IT Software (Labs) General Purpose of the Job The Developer, IT Software (Lab) designs and develops .NET applications. Specifically, this position may develop applications using a combination of .NET technologies (e.g., C# and ASP.Net) and database objects (e.g., tables, triggers, packages, stored procedures and functions). This position also writes technical specifications, supports qua
Posted 60+ days ago | Updated 8 hours ago

SR Lead Software Engineer - High Performance Computing

JPMorgan Chase & Co.

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Seattle, Washington, USA

Full-time

Job Description Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Senior Lead Software Engineer at JPMorgan Chase within the AI Infrastructure team , you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. Drive significant business impact through your capabilities and contributions, and apply
Posted 19 days ago | Updated 7 hours ago

Senior Flight Software Engineer

Blue Origin, LLC

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Seattle, Washington, USA

Full-time

Application close date: Applications will be accepted on an ongoing basis until the requisition is closed. At Blue Origin, we envision millions of people living and working in space for the benefit of Earth. We're working to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join our team of problem solvers as we add new chapters to the history of spaceflight! The role is part of the In-Space Systems business unit, which is
Posted 22 days ago | Updated 4 hours ago

Sr. Software Engineer, HR Technology (Hybrid - Seattle, WA)

Nordstrom

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Remote or Seattle, Washington, USA

Full-time

Job Description Are you ready to lead the development and implementation of cutting-edge HR systems that empower Nordstrom's Human Capital Management (HCM) operations? Are you looking for a collaborative and innovative team dedicated to delivering high-impact solutions for one of the company's most critical business areas? The HR technology team is responsible for building, integrating, and supporting the core systems that drive Nordstrom's HR operations, including employee onboarding, payroll
Posted 18 days ago | Updated 7 hours ago

Senior Front-End Developer (10+ Years) - Alpharetta, GA - Remote

URSI Technologies Inc.

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Remote or Alpharetta, Georgia, USA

Third Party, Contract

Position Senior Front-End Developer (10+ Years)Location Alpharetta, GADuration 1+ Year (Extendable) Job Description: We re hiring a Senior Front-End Developer with 10+ years of experience in building responsive, high-performance web applications. Ideal candidates are experts in React.js, JavaScript (ES6+), and modern UI/UX best practices.Key Skills:Tech Stack: HTML5, CSS3, JavaScript (ES6+), React.js, Next.js, Vue.js, AngularStyling: Tailwind CSS, SASS, Styled ComponentsState Management: Redux,
Easy Apply
Posted 60+ days ago | Updated 2 days ago

Senior Software Engineer

GE Healthcare

•

Bellevue, Washington, USA

Full-time

Job Description Summary As a Senior Software Engineer, you'll work on the cutting edge of cloud technology as you scope and lead complex technical projects, laying the groundwork for early-stage products to iterate and scale. You'll help to design, build, and maintain user-facing experiences, APIs, scalable distributed services, and systems - driving software engineering best practices and delivering high quality software on tight schedules. At GE Healthcare, we are committed to bringing cloud-b
Posted 60+ days ago | Updated 8 hours ago

Senior Software Engineer - Devices Software Management

Rippling

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Seattle, Washington, USA

Full-time

About Rippling Rippling gives businesses one place to run HR, IT, and Finance. It brings together all of the workforce systems that are normally scattered across a company, like payroll, expenses, benefits, and computers. For the first time ever, you can manage and automate every part of the employee lifecycle in a single system. Take onboarding, for example. With Rippling, you can hire a new employee anywhere in the world and set up their payroll, corporate card, computer, benefits, and even
Posted 50 days ago | Updated 7 hours ago

Senior Software Development Manager

Oracle Corporation

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Seattle, Washington, USA

Full-time

Job Description As a Senior Manager in OCI, you will provide leadership to a dedicated team tasked with overseeing the end-to-end lifecycle of projects within OCI for the service you own. Your role will involve ensuring that the team's objectives are consistently aligned with the broader organizational goals, maintaining a strategic focus on long-term stability and scalability, support for new product intake. By fostering a high-performance culture, you will mentor and develop team members, cre
Posted 7 days ago | Updated 7 hours ago