Principal Software Engineer Jobs in Seattle, OR

Job Description:At Remitly we believe everyone deserves the freedom to access move and manage their money wherever life takes them. Since 2011 weve tirelessly delivered on our promise to customers sending money globally providing secure simple and reliable ways to manage their money ensuring true pe...

At GEICO we offer a rewarding career where your ambitions are met with endless possibilities.Every day we honor our iconic brand by offering quality coverage to millions of customers and being there when they need us most. We thrive through relentless innovation to exceed our customers expectations...

Persons in these roles are expected to work from our offices in Seattle. On-site requirements vary based on position and team. If you have questions about on-site work arrangements for this role please ask your recruiter.Ourbase salary range is $146880 - $220320 and in addition we have generous bonu...

We are seeking a mid-levelModeling Simulation and Analysis Engineerto join our team.ABOUT THE TEAMIn this role you will:Develop cutting-edge simulation tools that model battlefield vehicles to assess performance and integration in complex mission scenarios.Create interactive tools that facilitate hu...

About the teamOpenAIs Forward Deployed Engineering team partners with customers to turn research breakthroughs into production systems. We operate at the intersection of customer delivery and core platform development.About the RoleWe are looking for customer-focused software engineers to build effe...

Job Description:At Remitly we believe everyone deserves the freedom to access move and manage their money wherever life takes them. Since 2011 weve tirelessly delivered on our promise to customers sending money globally providing secure simple and reliable ways to manage their money ensuring true pe...

At GEICO we offer a rewarding career where your ambitions are met with endless possibilities.Every day we honor our iconic brand by offering quality coverage to millions of customers and being there when they need us most. We thrive through relentless innovation to exceed our customers expectations...

ABOUT THE TEAM:The Developer Platform team builds the tools and infrastructure that power software development at Anduril. We own the companys primary developer CLI (2300 engineers 93k invocations) CI/CD pipelines serving 3500 engineers across 23 product lines in the US Australia and UK deployment a...

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...

ABOUT THE TEAMOur team builds software that beautifully visualizes both real and simulated data that can be historical or live. It lets users create what ifs to evaluate mission concepts and is often used for Business Development and Engineering purposes. It also acts as the visual client for our Mi...

ABOUT THE JOBWere seeking a Security Software Engineer to develop novel security tooling for securing embedded Linux systems and Android devices. The ideal candidate can develop test and debug an endpoint detection and response agent with mission critical security responsibilities.WHAT YOULL DODesig...

About AirwallexAirwallex is the only unified payments and financial platform for global businesses. Powered by our unique combination of proprietary infrastructure and software we empower over 200000 businesses worldwide including Brex Rippling Navan Qantas SHEIN and many more with fully integrate...

ABOUT THE TEAMThe Sand Table team at Anduril develops our revolutionary platform for visualizing future defense scenarios. We transform massive amounts of data into an intuitive interactive 3D command center serving as the visual interface for mission simulations a key business development tool and...

About the RoleWe are seeking a Staff Software Engineer to lead our Distributed Simulation this role you will be responsible forbuilding a new distributed simulation product to enable heterogeneous groups of robots to collaborate together across multiple physical sites. Ideal candidates will be comf...

ABOUT THE JOBWere seeking a Security Software Engineer with a specialization in crypto services and key management to develop novel security tooling for securing our suite of products. The ideal candidate can develop test and debug embedded software with mission-critical security responsibilities.WH...

ABOUT THE TEAMTheConnected Warfare division builds systems to support global command and control missions. We create joint time sensitive multi domain ubiquitous connected mesh ecosystems. Our ecosystem enables connected warfare with disproportional impact by connecting every robot human and sensor...

ABOUT THE TEAMThe Developer Platform team serves as the backbone of Andurils engineering ecosystem building critical infrastructure that enables teams to deliver mission-critical defense systems. On this team you would optimize release pipelines and CI/CD workflows powering Andurils Software Factori...

ABOUT THE TEAMThe Maritime Application Team sits at the tip of the spear transforming core platform technology into mission-winning capabilities that deliver a decisive operational edge at sea. We are a specialized software team embedded within the core Lattice Platform uniquely positioned to accele...

A World-Changing CompanyPalantir builds the worlds leading software for data-driven decisions and operations. By bringing the right data to the people who need it our platforms empower our partners to develop lifesaving drugs forecast supply chain disruptions locate missing children and more.The Rol...

ABOUT THE JOBWe are looking for Software Engineers to join our rapidly growing team! These roles are targeted to start on a quarterly basis beginning in 2026. We hire self-motivated people those who hold a higher bar for themselves than anyone else could hold for them. If you are eager to solve toug...