Senior Full Stack Software Engineer Jobs in Portsmouth, NH

Empower transformative telehealth solutions by designing and implementing robust software infrastructure. Join a dynamic team to innovate, automate, and streamline applications, impacting the healthca...

Transform the Conversational Intelligence Platform to production-grade by ensuring robust, observable, and scalable infrastructure for real-time AI workloads, optimizing performance across communicati...

Join a dynamic engineering team to drive innovative design solutions for data center projects, ensuring compliance with standards while leading initiatives from concept through execution and optimizin...

Join our founding team as a Senior Engineer, driving backend and full-stack development in an innovative AI-focused environment. Collaborate closely with leadership to deliver impactful production cod...

Join a team that's shaping cloud networking solutions! As a Senior Software Engineer, you'll architect and implement high-speed software systems for AI-driven SD-WAN applications, collaborating with t...

Lead the design and development of secure smart contract protocols while enhancing infrastructure to support a low-cost, high-performance crypto ecosystem. Collaborate with leadership to shape on-chai...

Lead the charge in transforming healthcare data into actionable insights by designing robust data models and scalable pipelines. Collaborate across teams to ensure optimal data accessibility and foste...

Reimagine backend systems as you lead the development of high-performance infrastructures for autonomous agents in financial software, ensuring speed and reliability for real-time trading environments...

Lead the charge in building and mentoring engineering teams, aligning efforts with organizational goals while fostering a collaborative culture to enhance team performance and drive product strategy...

Transform your career by leading engineering teams responsible for core data platforms, APIs, and AI data access. Drive innovation and efficiency in delivering reliable data solutions, while managing...

Manage teams to deliver high-quality releases, enhancing CI/CD processes and cloud infrastructure for SaaS platforms. Leverage expertise in operational excellence to ensure reliability, scalability, a...

Innovate as a full-stack engineer, owning product features from design to production. Collaborate across teams to build reliable software that empowers users facing barriers to opportunity. Mid to sen...

Champion innovative developer experiences to empower engineers through effective CI/CD, tooling, and AI integration, driving productivity and measurable outcomes across the software lifecycle...

Lead and grow a high-performing team focused on mobile platform strategy, ensuring a seamless and engaging experience for users. Collaborate across functions to drive innovation and redefine mobile ca...

Drive your career forward as you create impactful web and mobile applications that transform health data into actionable insights, leading technical innovation and enhancing user experiences for milli...

Join a team that's redefining construction technology. Contribute as a Full Stack Engineer to develop innovative features that expedite material takeoffs, enhancing productivity and simplifying the bu...

Drive innovation by leading the design and development of enterprise web applications. Collaborate with stakeholders to enhance user experiences using modern technologies like React and AI, ensuring s...

Take ownership of end-to-end software development by collaborating with cross-functional teams, providing SDK support, and delivering high-quality solutions to enhance client experiences in the rapidl...

Transform AI-driven product experiences by leading the build of innovative GenAI features and shared infrastructure. Collaborate cross-functionally to design, operate, and optimize production-grade AI...

Innovate solutions for residential battery programs by designing backend services that enhance grid flexibility and support sustainable practices. Collaborate within a dynamic team to improve integrat...

Advance your career by developing cutting-edge open-source software for next-gen networking products in a collaborative environment, ensuring quality and customer satisfaction while leveraging modern...

Transform your career by leading the design of a robust identity platform that enhances authentication, authorization, and compliance across diverse products and teams, ensuring secure digital experie...

Lead the charge in designing and developing scalable APIs for financial services, guiding architectural migrations, and ensuring standards are upheld to foster a stable and efficient platform in a col...

Lead the charge in software development, collaborating with cross-functional teams to design, code, and implement applications that enhance business operations and deliver exceptional user experiences...

Lead the charge in building impactful software features that enhance educators' management of English Learner programs, taking ownership from design to operation in a full-stack environment utilizing...