Principal Software Engineer Jobs in Portsmouth, NH

Empower engineering excellence by leading complex electrical projects remotely, delivering reliable solutions across diverse industrial sectors while mentoring junior engineers and ensuring adherence...

Engineer innovative manufacturing processes to enhance efficiency and quality in defense and aerospace production. Collaborate with teams to optimize operations, ensuring high-performance standards an...

Lead the charge in designing innovative electronic systems that merge analog and digital technologies. Collaborate with multidisciplinary teams to create products and drive projects through their enti...

Optimize the deployment of agentic AI solutions, directly engaging with clients to turn AI capabilities into integrated production systems while ensuring strong ROI through effective technical advisor...

Advance cross-functional program management efforts, guiding strategic initiatives from inception to launch. Collaborate with diverse teams, maintain alignment, mitigate risks, and improve execution w...

Engineer cloud-based solutions while leading diverse projects and teams. Utilize advanced technologies and frameworks, mentor engineers, and collaborate with product managers to enhance financial serv...

Help us drive our Global Vulnerability Management forward by leading complex workstreams, enhancing threat exposure techniques, and collaborating across teams to ensure robust security solutions and r...

Shape the future of financial products by overseeing a diverse portfolio. Drive product strategy and execution across tokenized securities with a focus on customer needs, ensuring alignment between en...

Shape the future of health technology by leading software development efforts, driving engineering excellence, and fostering a high-performance culture across teams to deliver impactful, reliable solu...

Lead the charge in fostering dynamic relationships with strategic healthcare partners. This role requires navigating complex client ecosystems, influencing decisions, and driving collaborative innovat...

Join a team that drives systems engineering excellence through comprehensive requirements analysis, design, integration, and validation across complex projects, ensuring effective solutions that meet...

NVIDIA is seeking a Senior CPU Design Engineer to design high-performance, low power CPUs for various product lines. The role involves driving micro-architecture definition, implementing designs in RT...

NVIDIA is seeking a Senior CPU Design Engineer to design high-performance, low power CPUs for various product lines. The role involves driving micro-architecture definition, implementing designs in RT...

Engage in critical software development as a Senior C++ Reverse Engineer, responsible for integrating and optimizing game engine SDKs, impacting millions of players alongside a dedicated team of engin...

Engage with enterprise customers by translating complex workflows into robust AI-driven solutions. You will manage post-sale implementations, ensuring technical excellence and customer satisfaction th...

Join a team that's dedicated to transforming innovative ideas into impactful medical devices. Lead cross-functional engineering teams through complex projects from concept to commercialization, ensuri...

Join a team that's dedicated to ensuring software quality by developing and executing comprehensive tests. Collaborate with peers to enhance testing methodologies and mentor teammates in a dynamic and...

Champion organizational agility by enabling the SAFe PI process, coaching RTEs, and facilitating cross-team collaboration. Drive adoption of Agile principles, ensuring alignment between technology and...

Innovate the future of 3D printing by optimizing performance across multiple disciplines. Collaborate with a diverse team to tackle challenges in hardware, software, and materials, ensuring superior p...

Engineer innovative solutions for optimal 3D print performance, driving process improvements. Collaborate across disciplines to enhance customer experience and product efficiency in a cutting-edge tec...

Lead customer success by implementing and optimizing technical solutions, ensuring seamless deployments and fostering strong partnerships throughout the lifecycle for sustained growth and satisfaction...

Join a team that's passionate about crafting secure iOS applications, where you'll lead architectural discussions, mentor peers, and enhance user experience through innovative coding and collaboration...

Unlock potential by driving strategic growth within enterprise accounts. Lead cross-functional teams to manage client relationships, develop account strategies, and identify new opportunities, ensurin...

Pioneer innovations in nuclear power plant engineering, driving efficiency through power uprates. Collaborate on technical projects, mentor junior staff, and streamline processes for cleaner energy so...

Join a team that's passionate about innovation, building AI-driven product features, and enhancing user experience at a fast-paced startup. Help shape the future while owning development and productio...