Senior Full Stack Software Engineer Jobs in Portsmouth, NH

Collaborate to design and develop engaging web applications, utilizing React for front-end and C#/.NET for APIs. Join a dynamic team to enhance user experiences while leveraging cloud technologies lik...

Drive mobile connectivity innovation by developing and optimizing Android apps for smart locks. Collaborate across teams to enhance user experience, ensure robust communication protocols, and mentor p...

Build innovative platforms enabling data-driven decisions across industries. Collaborate in cross-functional squads to develop robust web applications, focusing on user experience and leveraging moder...

Lead the charge in product innovation by driving core features for enterprise clients. Collaborate cross-functionally, advocate for user needs, and deliver impactful solutions in a dynamic, technicall...

Elevate your career by designing and maintaining healthcare integrations, ensuring efficient data exchange between systems while guiding projects and mentoring peers in a fast-paced, impactful environ...

Join a team that's redefining operational excellence through robust cloud-native platform engineering. Your expertise will ensure scalability, security, and high availability while driving automation...

Join a team that's redefining mobile engineering for credit products. Lead iOS development, optimize user flows, and drive product experimentation to enhance user experiences while ensuring compliance...

Elevate your career by taking ownership of robust payment systems, architecting scalable solutions for global transactions. Own the technical direction to ensure reliability, compliance, and performan...

Empower your career as a key player on our Infrastructure team, ensuring seamless tech and security solutions. You will collaborate with teams to support both internal operations and client environmen...

Advance your career with a dynamic role leveraging full stack expertise to enhance systems and user experiences. Collaborate with diverse teams to develop secure applications and contribute to innovat...

Join a team that's shaping next-gen data center solutions by leading rack-scale factory deployments, ensuring reliable production workflows, and mentoring future technical leaders in a fast-paced envi...

Drive the design and execution of robust production GenAI systems that enhance automation, deliver reliable performance, and support real user interactions through end-to-end ownership while ensuring...

Empower our data infrastructure as a Senior Data Engineer, driving scalable solutions that support product enhancements. Collaborate across teams to build robust data pipelines and innovate with AI to...

Lead the charge in developing advanced AI systems and automation platforms. Own multi-agent architectures and backend services that optimize workflows across teams, driving operational efficiency and...

Manage a high-performing team to deliver and scale an enterprise CI platform, ensuring reliability, performance, and adoption of developer tooling and AI integration across CVS Health's thousands of d...

Empower innovation by designing and testing state-of-the-art sensing systems. Collaborate with multidisciplinary teams to transition prototypes into low-volume products while ensuring compliance with...

Drive the future of enterprise applications by leading a dynamic engineering team. Own the complete solution lifecycle and foster collaboration across multiple disciplines to innovate and deliver high...

Transform the deal-making process by partnering with Sales and Finance to optimize complex transactions. Leverage your enterprise software expertise to shape strategic deals and utilize AI to streamli...

Join a team that's building game-changing software for proteomics. Drive innovation in lab automation, data pipeline construction, and customer-facing tools, all while collaborating cross-functionally...

Engage in designing and developing AI-driven voice solutions, architecting scalable integrations, and implementing innovative features to enhance customer interactions within a dynamic Salesforce envi...

Lead the charge in shaping high-impact SaaS solutions by driving technical strategy and empowering a high-performing engineering team. Collaborate across disciplines to foster innovation in a fast-pac...

Accelerate technical community engagement through mentorship and strategic development in robotics and AI. Collaborate with partners and optimize workflows, driving innovation in hackathons and educat...

Lead and grow two dynamic engineering teams focused on AI enablement and EHR integration. Drive complex software delivery while fostering talent development and cross-team collaboration for innovative...

Collaborate to drive innovative product development in the crypto ecosystem. Partner with engineers and designers to execute initiatives from ideation to launch, while focusing on quality and user imp...

Join a dynamic team to enhance the performance and scalability of backend platforms. Collaborate with engineers across disciplines, take ownership of system reliability, and contribute to the developm...