Principal Software Engineer Jobs in Portsmouth, NH

Deliver strategic oversight to the development and execution of software and training solutions for defense programs, ensuring quality, efficiency, and compliance with contractual obligations while co...

Unlock potential by driving our backend systems' scalability, shaping code execution engines, and collaborating with a supportive engineering team dedicated to growth and innovation...

Engineer and optimize cutting-edge AI systems utilizing LLMs, retrieval-augmented generation, and enterprise data. Collaborate with cross-functional teams to design scalable solutions and improve perf...

Unlock innovation as you develop advanced embedded software solutions, collaborating with a multidisciplinary team to tackle complex engineering challenges across diverse industries. Join us to thrive...

Develop innovative electrical solutions across diverse industries, engaging with cross-functional teams throughout the product lifecycle. Leverage your expertise to tackle complex engineering challeng...

Join a team that's redefining software engineering standards in an AI-native development lifecycle, directing autonomous agents and ensuring rigorous code scrutiny while maintaining high-quality produ...

Empower your career by partnering with clients to transform complex business objectives into actionable technical solutions. Collaborate across industries throughout the project lifecycle, ensuring al...

Lead and mentor a dynamic team of Attack Engineers focused on vulnerability research, exploit development, and reverse engineering. Drive strategic initiatives, team growth, and maintain cutting-edge...

Elevate your career by designing multi-tier distributed software systems, collaborating with global teams, and driving innovative solutions while maintaining a strong focus on quality, customer journe...

Contribute to the design and implementation of complex multi-tier software systems, collaborating with engineers across locations to enhance product quality and align with business needs through agile...

Lead the charge in managing cross-functional software teams, driving innovation and performance across multiple domains while optimizing the software development life cycle for enhanced product delive...

Optimize platform quality by leveraging your drafting and homebuilding expertise. Collaborate with Engineering and Product teams to deliver a seamless, bug-free experience in a modern web-based CAD ap...

Elevate customer experiences through leadership in software development. Drive innovation in Specialty Pharmacy by creating a multiyear technology roadmap, enhancing operational efficiency, and leadin...

Help us lead customers in mastering telemetry strategies, optimizing their observability practices, and achieving technical goals through expert guidance, effective collaboration, and innovative probl...

Lead innovative engineering for water and wastewater treatment projects. Bring your expertise to enhance quality and efficiency while collaborating with multidisciplinary teams to ensure successful pr...

Collaborate with customers as a key technical contact to resolve issues, ensure seamless product onboarding, and enhance user experience through effective support, training, and feedback. Drive custom...

Join a team that's dedicated to innovating electronic systems by designing and building prototypes, developing firmware, and solving complex engineering challenges while mentoring fellow engineers to...

Transform backend systems for a core lending product, enhancing borrower experiences. Collaborate with cross-functional teams to design, build, and maintain reliable services that streamline critical...

Transform the engineering landscape by leading a multidisciplinary team focused on scaling and securing platforms. Drive technical excellence, foster collaborative environments, and shape strategy to...

Champion significant projects from design to rollout while influencing technical direction across healthcare data platforms. Mentor engineers and raise engineering standards to ensure high-quality del...

Build and enhance AI-driven developer tools to streamline workflows, boost productivity, and improve developer satisfaction. Collaborate with engineers to identify and eliminate friction, ensuring a s...

Join us to lead the enhancement of our Configure, Price, Quote processes, partnering with cross-functional teams to drive impactful solutions that elevate seller productivity and streamline operations...

Transform federal healthcare program delivery and team performance through strategic management and oversight of installation, outfitting, and transition projects, ensuring client satisfaction and ope...

Lead a dedicated team in electrical engineering, enhancing solar and BESS designs while ensuring compliance with regulations. Drive innovation, manage projects, and mentor engineers to deliver quality...

Shape the future of loyalty by leading the technical execution and innovation of AI-powered features in a rapidly evolving product landscape, driving cross-functional initiatives with a focus on archi...