Senior Full Stack Software Engineer Jobs in Portsmouth, NH

Join a dynamic team as a hands-on technical leader, driving software modernization and operational stability for a mission-critical COBRA platform. You'll oversee engineering execution while fostering...

Innovate and shape the technical vision of a scalable simulation platform. Lead engineering efforts, define architecture, and drive enhancements to support cutting-edge capabilities and ensure perform...

Shape the future of security engineering by building a centralized team to lead innovative security initiatives across product lines, fostering collaboration and driving accountability in a fast-paced...

Advance client success by managing strategic relationships, ensuring retention and growth. Utilize account planning and mentoring to drive engagement and value across complex client organizations, inf...

Join a high-impact iOS product team driving innovative mobile experiences. Collaborate in an Agile environment to design, develop, and maintain scalable applications, mentoring engineers to ensure top...

Optimize reliability across our production systems by leading a dynamic engineering team that leverages AI and operational principles to develop scalable practices, tools, and culture, ensuring perfor...

Grow with us as you transform data into strategic insights, enabling data-driven decisions. Collaborate with diverse teams to enhance data infrastructure and analytics, driving innovation and improvin...

Contribute to the development of advanced identity management tools, ensuring seamless integration of applications and compliance with security measures for defense systems while collaborating with a...

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...

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...

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...

Join a team that's innovating healthcare solutions by designing scalable and maintainable software systems. Collaborate with cross-functional teams to enhance applications and backend services, levera...

Lead the charge in developing innovative mobile experiences for pet care using AI-driven workflows. Collaborate closely with cross-functional teams to deliver high-quality features on iOS and/or Andro...

Champion end-to-end architecture and delivery of enterprise integration platforms. Lead full-stack development and mentor engineers while architecting scalable systems on AWS, integrating platforms li...

Join a team that's dedicated to enhancing web and mobile experiences by developing high-quality applications. As a Full-stack Developer, you'll collaborate with cross-functional teams to drive impactf...

Optimize data-driven decision-making by architecting robust AI solutions and establishing secure development workflows. This dual-focus role combines software architecture with application development...

Join a team that's pioneering the future of AI-driven workflows. This role spans AI system design, backend development, and user-centric product features in a compliance-focused environment for federa...

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

Lead high-performing platform engineering teams to deliver scalable, secure infrastructure while overseeing technical direction and driving initiatives that enhance developer productivity and operatio...

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...

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...

Join a team that's pushing the boundaries of distributed systems by designing resilient architectures and enhancing core platform capabilities. Your leadership will directly impact performance and dev...

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...