Senior Full Stack Software Engineer Jobs in Merrimack, NH

Lead the charge in shaping the ML infrastructure, designing tools that enhance model creation and deployment. Collaborate with teams on cutting-edge personalization models and contribute to open-sourc...

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...

Advance engineering capabilities by partnering with product teams, enhancing tooling and infrastructure, and driving adoption of best practices for web client development within a large engineering or...

Seeking a skilled Java Software Engineer to design, develop, and maintain high-quality backend services that drive compliance and screening solutions. Collaborate with teams to enhance system performa...

Elevate the future of distributed file systems by designing and building storage components. Influence performance, reliability, and customer trust as you collaborate cross-functionally and mentor eng...

Elevate quality assurance by building scalable automation frameworks, CI pipelines, and reporting systems for product development teams, ensuring confidence in software delivery and facilitating robus...

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...

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...

Engineer and build scalable enterprise applications and cloud-native solutions in Microsoft Azure, leveraging modern engineering practices and DevSecOps principles to enhance application performance a...

Engineer the foundation of a cutting-edge tax engine, collaborating closely with CPAs to ensure accuracy while enhancing testing and integration systems for rapid deployment and scaling in a transform...

Transform complex mechanical concepts into production-ready hardware, leading the design of critical automation subsystems. Engage collaboratively with project teams to deliver exceptional results on...

Join a dynamic team dedicated to developing complex distributed applications using Java and Python. Collaborate closely with cross-functional teams to meet Agile delivery goals while ensuring alignmen...

Unlock potential by leading test equipment design and deployment. Collaborate with a diverse team focused on integrating hardware and software solutions in the aerospace sector, ensuring precision and...

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...

Unlock potential by leading a high-performing team to develop key platform capabilities, drive technical strategy, and enhance the user experience for millions. Join us in shaping the future of mental...

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...

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...

Join a team that's driving innovation in e-commerce by developing reliable backend services that enhance customer experience for millions of pet owners. Collaborate in an Agile environment to optimize...

Shape the future of mission-critical applications by leading a dynamic engineering team focused on system reliability and operational excellence. Drive modern practices within AWS environments for sca...

Contribute to cutting-edge software solutions as a Principal Engineer, leading complex integrations in high-performance CAD and PLM environments while driving AI insights directly into designers’ work...

Engineer scalable IT systems at a high-growth company, focusing on identity, endpoint, and SaaS administration while automating processes to enhance efficiency across multiple offices and support stre...

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...

Drive the development of innovative worker deployment solutions, enhancing the scalability and management of Temporal workers across diverse compute environments. Collaborate with teams to ensure seam...