Senior Staff Software Engineer Jobs in USA

Software Engineer (JavaScript AngularJS MongoDB AWS)LOCATIONChantilly VA 20151CLEARANCETS/SCI Full Poly (Please note this position requires full U.S. Citizenship)KEY SUMMARYWe are seeking a motivated and skilled **Software Engineer (JavaScript AngularJS MongoDB AWS)** to join our dynamic developmen...

About the role:At Samsara the Mobile Platform team is at the forefront of our mobile innovation championing developer velocity and consistency. We craft maintain and evolve the core frameworks and tooling that empower every engineering team to build exceptional mobile applications for our customers....

AboutXtillionXtillionis a fast-growing AI solutions firm helping organizations build operationalize and scale high-value AI systems. We deliver end-to-end solutions from design to deployment in real-world environments combining deep dataexpertisewith astrongfocus on measurable business impact.Based...

As a Senior Software Engineer on the Engine DataModel team you will own and innovate on the foundational components that form the backbone of the Roblox the Roblox Engine the DataModel is a tree-like structure that is analogous to a scenegraph in other 3D engines. This role will report to the engin...

Title:Entry Level Software Engineer (External Interfaces)Belong. Connect. Grow. with KBR! Around here we define the future.We are a company of innovators thinkers creators explorers volunteers and dreamers. But we all share one goal: to improve the world responsibly and safely.KBR has an entry level...

About NuNu is one of the largest digital financial platforms in the world with more than 127 million customers across Brazil Mexico and Colombia. Guided by our mission to fight complexity and empower people we are redefining financial services in Latin America and this is still just the beginning of...

About the RoleAt Abnormal AI we are on a thrilling mission to safeguard the worlds largest enterprises against a vast range of relentless email attacks. We protect our customers against adversaries who are constantly evolving their techniques and tactics to outwit and undermine the traditional appro...

DescriptionJoin a dynamic team at the forefront of Machine Learning and Intelligence Operations where your expertise will drive the next generation of banking technology. As part of our Virtual Agent Assist development team you will help revolutionize the call center agent experience through real-ti...

At Klaviyo we value the unique backgrounds experiences and perspectives each Klaviyo (we call ourselves Klaviyos) brings to our workplace each and every day. We believe everyone deserves a fair shot at success and appreciate the experiences each person brings beyond the traditional job requirements....

Who we areSamsara (NYSE: IOT) is the pioneer of the Connected Operations Cloud which is a platform that enables organizations that depend on physical operations to harness Internet of Things (IoT) data to develop actionable insights and improve their operations. At Samsara we are helping improve the...

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...

OverviewThis position sits within our Product Development division which develops tests and improves our software solutions in an innovative and collaborative environment.The OpportunityConstructConnect is creating this role tocentrally own and accelerate GTM AI engineering operating GTM AI as astra...

About NuNu is one of the largest digital financial platforms in the world with more than 127 million customers across Brazil Mexico and Colombia. Guided by our mission to fight complexity and empower people we are redefining financial services in Latin America and this is still just the beginning of...

Innovate with purposeAt BILL we believe in empowering the businesses that drive our economy. By replacing outdated financial processes with innovative tools we help businessesfrom startups to established brandsmake smarter decisions and gain control of their operations. And we dont stop there: were...

Zoox is looking for a Software Engineer to join our Firmware Tools this role you will write software to help integrate internal and external tools for automated firmware prototyping development testing and integration. This role requires someone passionate about automation using both existing test...

Zoox is looking for a Software Engineer to join our Firmware Tools this role you will write software to help integrate internal and external tools for automated firmware prototyping development testing and integration. This role requires someone passionate about automation using both existing test...

Job DescriptionWe believe in improving peoples lives by making transportation safer more accessible and more convenient. Were building advanced software and simulation technology to power autonomous vehicles that safely connect people to the places things and experiences they care about.We seek and...

About VertexVertex is a high-growth enterprise software company powering real-time cloud-native 3D applications for the worlds most advanced manufacturers. Our platform enables Fortune 500 industrial and defense-adjacent organizations to deploy scalable highly performant 3D-enabled workflows in secu...

ResponsibilitiesPeraton is seeking a Summer 2026 Software Engineer Interns in our Clearfield Utah location in support of an Air Force program. As the worlds leading mission capability integrator and transformative enterprise IT provider we deliver trusted and highly differentiated national security...

Who We Are: At Emburse youll not just imagine the future youll build it. As a leader in travel and expense solutions we are creating a future where technology drives business value and inspires extraordinary results.Our AI-powered platform helps organizations modernize financial operations increase...