Principal Software Engineer Jobs in Fullerton, CA

Shape the future of AI by driving large-scale ML infrastructure programs that connect research, engineering, and product teams. Own the delivery of tools and systems for model training, serving, and r...

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...

Help us shape the future of space missions by ensuring quality payload manufacturing processes. Join a dynamic team focused on integrating cutting-edge technology and designing standards that drive su...

Drive global product marketing for digital asset solutions, leading go-to-market strategies and product launches. Collaborate cross-functionally to influence product direction and ensure compelling na...

Champion the development of advanced satellite technology as a Senior Program Manager, leading multidisciplinary teams to execute complex projects from proposal to delivery while fostering strong cust...

Champion complex capital programs across various sectors, ensuring successful execution from planning to closeout. Build client relationships, manage risks, and mentor staff while navigating regulator...

Shape the future of electrification by optimizing engineering execution architecture. Partner with teams to streamline interdisciplinary alignment, ensuring clear task management and efficient project...

Build and lead a high-impact software engineering team, managing full project lifecycles and driving engineering excellence while collaborating across functions to create innovative solutions for an a...

Advance your career by leading a talented team focused on developing robust engine technology for iconic gaming experiences. Collaborate across disciplines to drive innovation, performance, and qualit...

Lead the charge in enhancing user experiences through design and coding. Drive design-led projects, bridge the gap between disciplines, and elevate craft standards in a collaborative environment that...

Innovate in solar resource assessments and energy yield evaluations for utility-scale and distributed PV projects, enhancing methodologies and managing client engagements while delivering high-quality...

Take ownership of designing and implementing robust backend systems while leading cross-team collaboration to enhance device management workflows and ensure exceptional software quality and scalabilit...

Lead the development of a scalable, secure platform that empowers engineering teams. Oversee infrastructure, improve developer experience, and drive multi-cloud strategies, shaping architectural decis...

Lead the charge in developing integrated robotic systems for multi-domain awareness and force protection, overseeing hardware product lifecycles, and rapidly introducing ruggedized tactical solutions...

Join a dynamic team to develop, implement, and enhance quality assurance strategies for a critical identity management program, ensuring secure and scalable software solutions meet industry standards...

Lead the integration of medication data feeds, enhancing payer partnerships through technical expertise and project management, while developing scalable integration processes and mentoring team membe...

Drive high-scale batch compute systems and orchestration solutions that empower developers across the organization, ensuring reliability, efficiency, and seamless operation of distributed workloads in...

Innovate at the intersection of engineering workflows and customer needs. Collaborate closely with clients, craft technical solutions, and enhance product capabilities while navigating fast-paced envi...

Empower your career by designing scalable, high-performance Java backend systems. Collaborate with cross-functional teams to enhance existing applications, debug production issues, and drive continuou...

Join our dynamic team to own full stack engineering in a fast-paced, regulated pharmacy environment. Drive feature development, enhance system performance, and collaborate across teams to deliver inno...

Explore the forefront of optical engineering by leading the design, development, and validation of advanced optical systems in a collaborative, multidisciplinary environment. Take charge of projects f...

Lead electrical design standards and oversee technical reviews for critical systems. Collaborate across teams to ensure compliance, mitigate risks, and enhance operational reliability in our hyperscal...

Shape the future of AI in data architecture. Collaborate with a talented team to build enterprise-grade AI infrastructure, enhancing workflows, validations, and governance across complex environments...

Analyze lending opportunities and assess credit risks while mentoring junior analysts, enhancing processes, and collaborating across teams to ensure deal viability and maintain credit quality in a fas...

Drive the development of advanced propulsion systems crucial for space exploration, overseeing all design aspects of combustion engines from initial concept through to final production with a collabor...