Principal Software Engineer Jobs in Fullerton, CA

Empower the future as a Senior Software Engineer, enhancing systems for critical data flow in production. Collaborate with diverse teams to deliver high-quality, scalable applications in a fast-paced...

Shape the future of product engineering by leading talented teams, setting delivery expectations, and fostering a culture of quality. Drive alignment between engineering, product, and architecture whi...

Transform the retail pharmacy landscape by leading a diverse tech team in executing a multi-year modernization strategy, enhancing software engineering practices across geographies and driving industr...

Shape the future of technology in healthcare by leading development efforts, leveraging AI tools, and ensuring high-quality digital deliverables across multiple platforms. Collaborate with creative te...

Drive quality engineering initiatives, ensure compliance, and mentor staff to enhance product integrity and regulatory adherence in aerospace programs. Collaborate across teams to achieve operational...

Join a team that's redefining software excellence by architecting and modernizing high-complexity product features in a vibrant full-stack PHP and Vue.js ecosystem, driving innovation, mentoring talen...

Lead the charge in architecting solutions for manufacturing systems, driving software design, integrating workflows, and enhancing operational efficiency while mentoring future engineering talent with...

Elevate customer outcomes by harnessing your expertise in cybersecurity, data security, and AI-driven platforms to drive readiness checks, monitor risks, and engage CISO/CIO stakeholders, maximizing v...

Drive innovation in edge infrastructure by designing and deploying scalable systems. Collaborate with top security and engineering teams to ensure high performance and security, while mitigating threa...

Elevate our software engineering capabilities by leading complex system designs and implementations. Collaborate across teams to develop scalable solutions that directly impact mission outcomes, while...

Drive advancements in test software and infrastructure for autonomous rail vehicles. Collaborate cross-functionally, ensuring compliance with safety and regulatory requirements while mentoring peers a...

Empower a talented Core UI engineering team to elevate frontend standards, fostering collaboration, mentoring talent, and ensuring a high-quality user experience across products while driving technica...

Lead the lifecycle development of innovative ENT medical devices, overseeing design, testing, and regulatory compliance while mentoring teams in a dynamic, cross-functional environment. Drive project...

Join a team that's redefining maritime and sensor systems through impactful program leadership and technical innovation. Lead cross-functional efforts in development, integration, and production to en...

Unlock potential by leading quality engineering initiatives, ensuring adherence to standards, and driving continuous improvement in a cross-functional manufacturing environment to enhance product reli...

Transform the future of mobility by leading innovations in large-scale AI models. Collaborate with a high-performing team to enhance architectures, optimize training, and define groundbreaking techniq...

Elevate your career by leading technical innovation for a robust payments platform. Drive architecture, enhance quality standards, and collaborate across teams to ensure a reliable, secure system vita...

Unlock potential by designing scalable backend services and collaborating across teams to elevate software quality, using advanced technologies and AI tools to enhance delivery speed while thriving in...

Drive innovation in AI by architecting advanced LLM-integrated systems. Lead efforts in cognitive automation, enhance scalability, and establish best practices. Collaborate cross-functionally to shape...

Launch impactful engineering projects by leading cost improvement initiatives and design changes in a regulated medical device environment. Collaborate with cross-functional teams to ensure compliance...

Join a team that's leading innovative Cost Improvement Projects in medical devices. You'll manage engineering efforts, ensuring compliance while driving change and collaboration across cross-functiona...

Unlock potential by leading the validation strategy of embedded firmware, ensuring integration between hardware and cloud. Shape robust test automation frameworks and mentor teams to deliver secure, r...

Join a team that's shaping the future of urban air mobility by overseeing the certification and development of cutting-edge mechanical and flight systems. Collaborate across disciplines to ensure succ...

Engage with us to develop innovative ground software for autonomous underwater vehicles. Oversee the complete software lifecycle, ensuring integration and usability for critical operations across vari...

Drive high-impact engineering solutions and architecture for Fortune 500 clients, enabling their transition to AI-augmented workflows through strategic consultation and technical leadership...