Principal Software Engineer Jobs in Merrimack, NH

Elevate the technical vision for a cutting-edge operating system, lead architecture decisions, mentor teams, and drive innovation in safety-critical industries like Telecom and Aerospace while alignin...

Develop and deliver high-performing OutSystems applications, ensuring best practices in design and integration, while collaborating with cross-functional teams to meet business objectives in a fast-pa...

Lead the charge in developing cutting-edge software solutions that empower real-time access to health data, while driving engineering excellence in a collaborative, innovative environment dedicated to...

Drive the evolution of backend services, architecting robust ad systems that scale with over 20 billion events daily. Collaborate across teams to optimize performance and innovate monetization strateg...

Explore innovative solutions in multi-domain system architectures as a skilled software engineer, contributing to real-world impacts through software design, analysis, and prototyping for high-perform...

Unlock your potential as you build and maintain scalable cloud infrastructure, collaborating cross-functionally to enhance operational integrity and empower health solutions. Join us in revolutionizin...

Optimize your career by driving innovation and technical leadership in enterprise cloud infrastructure, collaborating with cross-functional teams to enhance system scalability, security, and resilienc...

Join a team that's redefining AI in life sciences by embedding with leading institutions, driving platform adoption, and delivering innovative solutions to accelerate research workflows and improve pa...

Innovate and enhance our trading platform! As a DevOps-focused Software Engineer, you'll drive automation, improve reliability, and collaborate with teams to deliver impactful technology solutions in...

Join a team that's driving the future of our core infrastructure by leading a diverse engineering group focused on mobile, web, and backend systems. Take ownership of critical projects while fostering...

Advance your career by leading the development of innovative cloud-based solutions. Collaborate with a global team to design scalable data pipelines, ensuring quality data delivery for performance ana...

Lead the charge in developing high-quality applications in an agile environment. Collaborate with cross-functional teams to drive technical decisions, maintain system stability, and ensure performance...

Optimize software solutions by collaborating with teams to address customer needs, enhancing our product through innovative technical development, and driving strategic product improvements with auton...

Elevate global financial services through API design and migration as a Senior Architect. Lead hands-on development, set engineering standards, and enhance partner integrations, ensuring a sustainable...

Advance healthcare technology as a Principal Software Developer, leading architectural innovations for a life-critical medical software. Collaborate across teams to ensure quality, compliance, and the...

Build and innovate technology solutions that enhance operational efficiency and infrastructure security across cloud and hybrid environments, leveraging automation and collaboration to support busines...

Champion mobile platform architecture, leading modernization efforts while ensuring cross-team collaboration and high engineering standards for expansive iOS and Android applications used by millions...

Design and drive electrical engineering projects from concept to delivery, leading multidisciplinary teams to ensure quality and consistency. Engage directly with clients, guiding design decisions and...

Lead the charge in designing high-current power delivery systems for advanced semiconductor ATE. Collaborate cross-functionally to innovate solutions from concept to production, driving performance in...

Join a team that owns the architecture and delivery of mobile experiences across iOS and Android. Lead high-impact initiatives and shape the mobile platform's evolution, integrating cutting-edge techn...

Lead the development of high-performance C++ models for Arm's Interconnect IP, enabling early software development and system validation. Collaborate with architects and engineers to solve complex tec...

Solve complex challenges by developing high-performance C++ models for Arm's Interconnect IP. Collaborate with engineers to support early software development, system validation, and technical investi...

Drive a transformative engineering culture by leading a high-performing team focused on AI-native development and enhancing the consumer car shopping experience through intelligent features and collab...

Lead integration of Rust within a legacy database engine while mentoring teams and enhancing core systems performance across multiple platforms, ensuring memory safety and modernizing architecture for...

Drive innovation in MATLAB's core language and runtime systems by enhancing performance and reliability. Collaborate on refactoring efforts and resolve complex issues, ensuring a robust infrastructure...