Senior Full Stack Software Engineer Jobs in Littleton, CO

Shape the future of security processes in engineering by owning risks, developing actionable strategies, and fostering secure practices across teams, while mentoring engineers to enhance security prot...

Optimize your career by joining an Agile team delivering vital geospatial solutions. Contribute to innovative software development, collaborate with experts, and enhance national security through cutt...

Pioneer innovative solutions by owning end-to-end full-stack web app development, architecting robust backend systems, and building high-performance user interfaces to empower decision-making in cyber...

Shape the future of embedded systems with your expertise in C/C++. Contribute to innovative RF sensor products by leading development while collaborating across teams to drive impactful solutions with...

Architect modern services that enhance a critical production platform while ensuring stability and reliability of legacy systems through careful, incremental modernization and pragmatic engineering pr...

Drive robust front-end development to create responsive, high-performance interfaces. Collaborate closely with cross-functional teams and government clients to enhance user experience and system archi...

Join a team that's redefining the architecture of scalable systems as you lead the charge in establishing strategic technical standards, optimizing performance, and mentoring engineers across the orga...

Lead the charge in delivering IT support for system operations, ensuring efficient resolution of end-user issues while collaborating with cross-functional teams to meet performance goals. Engage in ha...

Transform quality assurance by architecting and maintaining automation frameworks using Playwright. Collaborate with cross-functional teams to integrate testing seamlessly, ensuring robust and scalabl...

Lead the charge in building and modernizing a full-stack platform, owning production services across frontend and backend, partnering with product and design, while utilizing AI-driven tools to enhanc...

Drive compliance innovation by designing automated solutions that enhance operational efficiency. Collaborate cross-functionally to strengthen Klaviyo's security posture through continuous monitoring...

Empower innovation by designing, implementing, and collaborating on scalable web applications. Drive excellence in product features, leveraging modern tech stacks to enhance user experiences and ensur...

Lead the charge in enhancing cloud infrastructure through automated solutions, technical mentorship, and operational excellence. Collaborate globally to implement effective strategies, drive innovatio...

Join a team that's pioneering advancements in satellite communications and software development. Lead the integration of innovative networks for space systems, while collaborating with internal teams...

Engage in shaping a robust partner operating model for subcontractors, enhancing professional services delivery through strategic relationships and process improvements. Drive alignment across teams t...

Take ownership of architecting a scalable, low-latency ML inference platform while balancing hands-on development and strategic direction across multi-tenant systems, APIs, and observability. Drive en...

Elevate customer engagement as a Senior Solutions Engineer, bridging sales and technical teams to deliver tailored AEC solutions. Lead technical pilots, provide industry insights, and mentor teammates...

Join a dynamic team to architect global media infrastructure, tackling complex challenges while optimizing media delivery and integrating AI solutions for enhanced user experiences globally...

Join an innovative team driving the evolution of a modular, AI-ready operations platform. You'll lead architectural decisions, mentor engineers, and deliver impactful solutions for internal data opera...

Optimize project schedules by creating standardized Owner Schedules for data center initiatives. Collaborate with construction teams to assess timelines, mitigate risks, and enhance communication. You...

Accelerate progress at the forefront of game backend development, tackling unique technical challenges, supporting live features, and fostering a collaborative culture that prioritizes player experien...

Engineer and integrate complex avionics systems, overseeing the full development lifecycle from requirements through design to demonstration. Collaborate with diverse teams to ensure compliance and sa...

Lead the design and delivery of scalable data platforms, enhancing decision-making and compliance in a regulated pharmacy environment. Drive end-to-end data excellence, leveraging AI to optimize proce...

Drive innovation by collaborating on prototypes and customer integrations, enhancing AI connectivity solutions with rapid development, using cutting-edge tools in a dynamic, remote environment while e...

Help us build and scale our enterprise Data & AI platform by designing cloud-native services and APIs. This role focuses on backend engineering and collaboration with Data Engineering, ML Ops, and Dat...