Principal Software Engineer Jobs in Fullerton, CA

Manage and optimize complex data environments, ensuring efficient reporting and data integrity for enterprise clients while co-owning important migration projects and serving as a technical expert in...

Champion engineering excellence by leading a dynamic team to enhance our manufacturing systems. Drive product strategy, foster team growth, and optimize operational health across various domains while...

Unlock potential by joining a dynamic team to enhance military software security, ensuring resilient deployment pipelines and fostering collaboration across engineering and IT sectors...

Develop robust backend services in Python to support enterprise deployments in air-gapped environments, ensuring operational integrity and seamless upgrades for security infrastructure...

Engage as a Technical Lead to design, modernize, and enhance federal software systems. Drive engineering excellence across the SDLC, mentor teams, and deliver secure, scalable applications in mission...

Develop high-performance streaming applications and architect scalable systems. Lead technical direction, mentor engineers, and ensure production reliability for real-time data services using Java, Ka...

Partner with us to lead engineering teams, manage delivery and quality, and drive technical excellence across complex healthcare systems while ensuring compliance and scalability in a high-stakes envi...

Collaborate with cross-functional teams to design and implement high-quality frontend solutions in a React/TypeScript stack, ensuring exceptional user experience and system performance for a critical...

Drive your career with this pivotal NPD engineering role, overseeing the transition of innovative medical devices from design to production, ensuring compliance with global standards and enhancing pat...

Drive innovative data architecture and strategy across multiple product areas, tackling complex data engineering challenges and influencing the development roadmap while ensuring data integrity, gover...

Lead the evolution of cutting-edge guidance software for UAS platforms, integrating innovative solutions into a clean sheet airframe design while collaborating across product families and supporting s...

Join a team that's redefining sports technology. As a Lead Engineer, you will drive the technical direction of our distributed camera systems, ensuring reliable performance and innovation while leadin...

Drive innovation by leading a team in the full life cycle of software development for satellite programs, focusing on quality, earned value, and capability enhancement. Collaborate with diverse teams...

Unlock potential by leading quality engineering initiatives in regulated environments, ensuring compliance with industry standards while driving continuous improvement and operational excellence acros...

Shape the future of cutting-edge ad-tech! Lead as a Principal Software Engineer, owning architecture, development, and performance optimization for web and mobile platforms while collaborating closely...

Shape the future of aircraft design by leading innovative airframe projects, guiding teams through complex design processes and ensuring high-quality transitions to production while meeting cost and p...

Join a team that's driving innovation through data integration, metric automation, and performance visibility. As a Principal Software Engineer, you'll support critical radar programs and enhance engi...

Grow your career with innovative robotics and mechatronics as you lead the design and integration of advanced manufacturing systems, collaborating across teams to drive system performance from concept...

Drive innovation in vendor risk management by developing full-stack solutions to enhance enterprise security. Collaborate across teams to build seamless experiences and shape how businesses manage thi...

Accelerate your career by leading the architecture and development of advanced HIL simulation environments for high-reliability effector platforms, encompassing the full lifecycle from requirements sh...

Innovate security strategies by executing assessments across diverse cloud environments, identifying vulnerabilities, and partnering with teams to enhance defenses and safeguard customer data...

Drive mobile connectivity innovation by developing and optimizing Android apps for smart locks. Collaborate across teams to enhance user experience, ensure robust communication protocols, and mentor p...

Lead the design and implementation of resilient CI/CD solutions for advanced military communication systems, ensuring robust security and performance in high-stakes environments while collaborating wi...

Support our customers by diagnosing and resolving technical issues efficiently, collaborating with teams, and improving internal tools. Join a passionate team committed to delivering exceptional servi...

Accelerate progress at the forefront of information security by developing essential microservices and architecture. Join a dynamic team to implement, test, and deploy critical solutions that enhance...