Principal Software Engineer Jobs in Seattle, WA

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Principal Software Development Engineer

CVS Health

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Remote or Monroeville, Pennsylvania, USA

Full-time

At CVS Health, we're building a world of health around every consumer and surrounding ourselves with dedicated colleagues who are passionate about transforming health care. As the nation's leading health solutions company, we reach millions of Americans through our local presence, digital channels and more than 300,000 purpose-driven colleagues - caring for people where, when and how they choose in a way that is uniquely more connected, more convenient and more compassionate. And we do it all w
Posted 60+ days ago | Updated 2 hours ago

Staff Software Engineer

GE Healthcare

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Bellevue, Washington, USA

Full-time

Job Description Summary As a 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-based so
Posted 43 days ago | Updated 2 hours ago

Principal Game Systems & Tools Engineer - Gaming AI

Microsoft Corporation

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Redmond, Washington, USA

Full-time

Are you an experienced game engineer with a passion for building core systems and empowering creators? Do you thrive at the intersection of engine design, interactive tooling, and gameplay innovation? At Xbox Gaming AI, we are exploring emerging technology trends to craft the next era of gaming. We are venturing beyond the horizon and charting a course forward with players and creators at the center. Our goal is to define the future of Xbox by advancing our mission of bringing joy and community
Posted 17 days ago | Updated 2 hours ago

(USA) Staff, Software Engineer

Walmart Inc.

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Remote or Seattle, Washington, USA

Full-time

Position Summary Are you a seasoned software engineer looking to make a significant impact? Join Walmart/VIZIO as a Staff Software Engineer in our Content Services team. This is a unique opportunity to work on cutting-edge technology, shape our software solutions, and help drive the future of our digital content. What you'll do About the Team: The Content Services team at Walmart/VIZIO is dedicated to delivering top-tier digital content experiences. We operate with a focus on innovation and sc
Posted 24 days ago | Updated 2 hours ago

Test Engineer ( 5G, LTE Call flows, UAT is mandatory )

Inabia Software & Consulting Inc.

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Bothell, Washington, USA

Contract

Overview:The subject matter expert (SME) will work on a team of engineers performing Certification and Support for services. The primary responsibility for the individual is to analyze requirements, identify gaps in test coverage, update and execute manual and automated testing efforts, effectively and efficiently test the system applications and the related areas, and perform regression testing. The team s goal is to ensure that our Services meet the quality standards set by the Service Archite
Easy Apply
Posted 2 days ago | Updated 15 hours ago

Lead Java Engineer

Randstad Digital

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Seattle, Washington, USA

Full-time

job summary: Launch your Java career to new heights! Our client is seeking a top-tier Lead Java Engineer to design and deploy cutting-edge microservices and APIs powering Customer Data solutions. Must Have Skills: Java Spring Boot Microservice Architecture Kafka location: Seattle, Washington job type: Contract salary: $73 - 78 per hour work hours: 8am to 5pm education: Bachelors responsibilities: - Be an active participant in all scrum ceremonies and lead in the delivery of the strat
Posted 23 days ago | Updated 2 hours ago

Sr Staff Software Engineer

GE Vernova

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Bellevue, Washington, USA

Full-time

Job Description Summary This position is responsible for designing highly complex modules, critical components or a whole application/product in its entirety. Has the vision to integrate it across multiple systems. This position works independently and is seen as a technical leader. The position is responsible for driving the design and development efforts related to architecture, scalability, availability and performance in alignment with the product/application roadmap. Job Description Roles
Posted 18 days ago | Updated 2 hours ago

Sr. Principal Software Quality Engineer

Katalyst Healthcares and Lifesciences

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Bellevue, Washington, USA

Full-time

Responsibilities: Partner with development teams to ensure compliance with FDA, ISO 13485, IEC 62304, ISO 14971, and cybersecurity standards. Provide quality oversight for Design History Files (DHF), risk management, V&V, and design controls. Lead software risk management (RMF), including risk evaluation, control, and mitigation. Drive Secure Product Development Framework (SPDF) and software security best practices. Support Agile software development teams, ensuring regulatory and quality compli
Posted 56 days ago | Updated 2 hours ago

Principal Probabilistic Risk Assessment Engineer

System One

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Bellevue, Washington, USA

Contract

Job Title: Principal Probabilistic Risk Assessment Engineer Location: Remote Type: Contract (yearlong) Compensation: $102 - $130 hourly Contractor Work Model: Fully Remote System One is hiring a Principal Probabilistic Risk Assessment (PRA) Engineer with at least 15 years of experience for a long-term, fully remote contract position. The PRA Engineer will work with the Risk Assessment team and is responsible for performing PRA and severe accident analysis for our client's reactor design. The PR
Easy Apply
Posted 2 days ago | Updated moments ago

Senior Staff Software Engineer

GE Healthcare

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Bellevue, Washington, USA

Full-time

Job Description Summary As Senior Staff Software Engineer, you'll work closely with architects and technical product managers to translate overall system architecture and product requirements into well-designed and implemented software components. You'll take ownership of the implementation of individual software components, with high emphasis on quality, test-driven development, and sound software engineering practices - using software engineering best practices to ensure a high standard of qua
Posted 43 days ago | Updated 2 hours ago

Lead Software Engineer

Visa Inc.

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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 27 days ago | Updated 2 hours ago

(USA) Staff, Software Engineer

Walmart Inc.

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Remote or Bellevue, Washington, USA

Full-time

Position Summary What you'll do Join our innovative and dynamic People Technology engineering team as a Staff Software Engineer. In this role, you'll play a crucial part in designing, developing, and implementing digital solutions that address mission-critical business challenges, supporting Walmart associates. Your projects will make a significant impact, be scalable, and drive Walmarts modernization efforts in the People Technology organization. About Team: The Enterprise People Technology
Posted 26 days ago | Updated 2 hours ago

Principal Applied AI Engineer

Microsoft Corporation

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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 33 days ago | Updated 2 hours ago

Staff Software Engineer

Visa Inc.

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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 4 days ago | Updated 2 hours ago

Staff Software Engineer (GenAI, Java)

Visa Inc.

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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 9 days ago | Updated 2 hours ago

Staff Software Engineer (Frontend, React)

Visa Inc.

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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 20 days ago | Updated 2 hours ago

Lead Software Engineer - API Platform

JPMorgan Chase & Co.

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Seattle, Washington, USA

Full-time

Job Description We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorgan Chase within the Consumer and Community Banking, you are an integral part of API Marketplace product that works to enhance, build, and deliver trusted market-leading API platform product in a secure, stable, and scalable way. Drive significant business impact through your capabilities and contributions and apply deep tec
Posted 52 days ago | Updated 2 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 24 days ago | Updated 2 hours ago

Staff Software Engineer (Backend, Java, Gen AI)

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 5 days ago | Updated 2 hours ago

Senior Principal Engineer, Design Engineering

RTX Corporation

•

Everett, Washington, USA

Full-time

Date Posted: 2025-06-13 Country: United States of America Location: UTWA1: WA-Corp 11404 Commando Rd , Everett, WA, 98204 USA Position Role Type: Unspecified U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: B/E Aerospace, Inc. d/b/a Collins Aerospace has an opening for a Senior Principal Engineer, Design Engineering in Everett, WA. Joining Collins Aerospace isn't just about finding a job; it's about embarking on a journey to redefine the future of aerospace tec
Posted 21 days ago | Updated 2 hours ago