Principal Software Architect Jobs in USA

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Principal Software Engineer, Crash Reporting

Roblox

profile San Mateo - USA

Every day tens of millions of people come to Roblox to explore create play learn and connect with friends in 3D immersive digital experiences all created by our global community of developers and creators.At Roblox were building the tools and platform that empower our community to bring any experien...

28 days ago
Full Time

Principal Software Engineer, Platform Security

Anduril Industries

profile Seattle - USA

Team OverviewThe Platform Security Engineering (PSE) team builds security into Andurils products from architecture through production. We work directly with business lines to design and implement security solutions tailored to their systems then promote proven patterns into shared composable platfo...

28 days ago
Full Time

Principal Software Engineer Dsp Algorithm

Bose Corporation, U.s.a

profile Framingham - USA

At Bose Corporation we believe sound is the most powerful force on earth and for over 60 years we have been a company built on innovation excellence and independence. Privately owned fiercely customer-focused and driven by our values we continue to lead industries and transform lives through sound....

28 days ago
Full Time

Senior Principal Software Engineer Apnt (onsite)

Rtx

profile Cedar Rapids - USA

Date Posted:Country:United States of AmericaLocation:US-IA-CEDAR RAPIDS-Th St NE BLDG 166Position Role Type:OnsiteU.S. Citizen U.S. Person or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required. U.S. citizenship is required as...

28 days ago
Full Time

Principal Software Engineer For Integration & Test

Str

profile Woburn - USA

About the Team:The Real-time Architectures Integration and Demonstration (RAID) Group focuses on transition of algorithms from concept to real-time software providing open architecture expertise and facilitating integration of capabilities for experimentation test and deployment.The Role:As a Princi...

28 days ago
Full Time

Senior Principal Software Engineer Iptl (onsite)

Rtx

profile Concord - USA

Date Posted:Country:United States of AmericaLocation:US-MA-TEWKSBURY-TB3 50 Apple Hill Dr CONCORD BLDG Tewksbury Tb3 300 ConcordPosition Role Type:OnsiteU.S. Citizen U.S. Person or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior...

28 days ago
Full Time

Principal Software Engineering Lead (ecoa) Evinova

Astrazeneca

profile Gaithersburg - USA

WHY JOIN USEvinova is a health-tech business accelerating the delivery of better health outcomes by propelling the life sciences sector forward in digital health from the inside. Through our application of science-based expertise evidence-led rigour and human insight our digital solutions are delibe...

28 days ago
Full Time

Principal Software Cloud Engineer On-site

Medtronic

profile Minneapolis - USA

We anticipate the application window for this opening will close on - 25 Apr 2026At Medtronic you can begin a life-long career of exploration and innovation while helping champion healthcare access and equity for all. Youll lead with purpose breaking down barriers to innovation in a more connected c...

28 days ago
Full Time

(usa) Principal, Software Engineer- Traffic Founda...

Walmart

profile Bentonville - USA

Position Summary...We are looking for a passionate and innovative software engineer to join Traffic Foundation within Walmarts Global Technology Platform group. Traffic Foundation is empowering application teams at Walmart to reach their customers in the fastest most efficient way possible. We build...

28 days ago
Full Time

Principal Software Integration Engineer, Missile D...

Rtx

profile Concord - USA

Date Posted:Country:United States of AmericaLocation:US-MA-TEWKSBURY-TB3 50 Apple Hill Dr CONCORD BLDG Tewksbury Tb3 300 ConcordPosition Role Type:OnsiteU.S. Citizen U.S. Person or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior...

28 days ago
Full Time

Principal Software Engineer, Product Ownercam (ons...

Rtx

profile Cedar Rapids - USA

Date Posted:Country:United States of AmericaLocation:US-IA-CEDAR RAPIDS-105 400 Collins Rd NE BLDG 105Position Role Type:OnsiteU.S. Citizen U.S. Person or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citiz...

28 days ago
Full Time

Principal Software Engineer (frontend Focus React)

Vertafore

profile Denver - USA

$135000 - $165000 / year BonusVertafore is a leading technology company whose innovative software solutions are advancing the insurance industry. Our suite of products provides solutions to our customers that help them better manage their business boost their productivity and efficiencies and lower...

28 days ago
Full Time

Principal Software Engineer For Integration & Test

Str

profile Arlington - USA

About the Team:The Real-time Architectures Integration and Demonstration (RAID) Group focuses on transition of algorithms from concept to real-time software providing open architecture expertise and facilitating integration of capabilities for experimentation test and deployment.The Role:As a Princi...

28 days ago
Full Time

Principal Software & Ai Architect, Blue Engines

Blue Origin

profile Southgate - USA

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. Were working to develop reusable safe and low-cost space vehicles and systems within a culture...

28 days ago
Full Time

(usa) Principal, Software Engineer, Back End

Walmart

profile Bentonville - USA

Position Summary...What youll do...About TeamThe Walmart Emerging-Tech group is a group charted to drive the creation of the next generation retail and shopping experiences for both online and in-store. The group leads Walmarts efforts in the areas of Emerging Content XR Conversational AI Voice Assi...

28 days ago
Full Time

Principal Software Engineer Backend Ai Engineer

Red Hat

profile Raleigh - USA

Job SummaryThe Principal Software Engineer is a high-level individual contributor and technical leader responsible for the architecture stability and evolution of core backend services. You will exercise expert judgment to design scalable distributed systems high-performance APIs and robust data mod...

28 days ago
Full Time

Principal Software Engineer For Integration & Test

Str

profile Dayton - USA

About the Team:The Real-time Architectures Integration and Demonstration (RAID) Group focuses on transition of algorithms from concept to real-time software providing open architecture expertise and facilitating integration of capabilities for experimentation test and deployment.The Role:As a Princi...

28 days ago
Full Time

Principal Software Engineer, Cryptography

Anduril Industries

profile Seattle - USA

Team OverviewThe Platform Security Engineering (PSE) team builds security into Andurils products from architecture through production. We work directly with business lines to design and implement security solutions tailored to their systems then promote proven patterns into shared composable platfo...

28 days ago
Full Time

Principal Software Test Engineer

Medtronic

profile Newton - USA

We anticipate the application window for this opening will close on - 11 May 2026At Medtronic you can begin a life-long career of exploration and innovation while helping champion healthcare access and equity for all. Youll lead with purpose breaking down barriers to innovation in a more connected c...

28 days ago
Full Time

Senior Principal Software Engineer

Rtx

profile Goleta - USA

Date Posted:Country:United States of AmericaLocation:US-CA-GOLETA-H03 6380 Hollister Ave BLDG H03Position Role Type:OnsiteU.S. Citizen U.S. Person or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenshi...

28 days ago
Full Time