Principal Software Engineer Jobs in Fullerton, CA

Engage in delivering secure, high-quality code and reusable solutions while mentoring junior engineers. Contribute to architectural design and improve code testing and delivery processes in a collabor...

Optimize microelectronic packaging design by collaborating with engineers to deliver innovative solutions, create mechanical drawings, and ensure high-quality component assembly and test for advanced...

Drive innovative solutions for enterprise applications supporting Revenue and Customer Support teams. Design, configure, and optimize Salesforce systems to enhance usability, reliability, and scalabil...

Transform enterprise technology initiatives by managing complex projects, guiding cross-functional teams, and engaging executives to drive successful outcomes for external customers across various bus...

Lead quality assurance initiatives to ensure the highest standards for PCB manufacturing. Collaborate with cross-functional teams to drive continuous improvement, analyze data, and support audits whil...

Unlock your potential as you design and deploy innovative backend solutions in a collaborative team, building resilient systems for real-time trading applications in a cutting-edge Kubernetes environm...

Drive success in advanced manufacturing as you lead diverse production teams, enhancing operational efficiency while managing robotic forming and assembly processes in a fast-paced environment focused...

Lead the charge in enhancing welding processes and materials engineering to ensure top-tier quality and consistency while providing critical support and collaboration across engineering, operations, a...

Drive the implementation of advanced medical informatics solutions, ensuring technical excellence and customer satisfaction through effective communication, project management, and integration of heal...

Engineer reliable, scalable cloud infrastructure solutions across AWS and GCP. Collaborate with cross-functional teams to standardize tools and practices, ensuring operational efficiency and strong se...

Lead the charge in designing high-reliability digital circuits for aerospace applications. This role covers the full product lifecycle, requiring collaboration across engineering disciplines to delive...

Shape high-reliability electronics for aerospace by leading power and analog board design. Own complex mixed circuit designs, coordinate technical details, and ensure full product lifecycle management...

Transform data strategies by leading master data initiatives that enhance organizational data quality, drive consistency, and establish governance frameworks for improved decision-making and operation...

Advance solar manufacturing by leading process development and scaling production. Own critical manufacturing strategies, drive yield improvements, and mentor a dynamic engineering team to achieve hig...

Join a team that's building cutting-edge AI infrastructure to empower workflows across the company. You'll design and enable tools and applications that enhance productivity in a fast-paced, autonomou...

Champion laboratory excellence by leading an engineering technician team, ensuring optimal functionality and training in an electrical engineering lab for innovative product development and quality im...

Shape the future of trading by leading product development for core web and mobile platforms. Own the trader experience end-to-end, collaborate with cross-functional teams, and drive innovative soluti...

Unlock the potential of aerospace technologies by leading test efforts for mission-critical systems, ensuring performance and reliability throughout the engineering lifecycle. Collaborate with cross-f...

Drive the creative vision for packaging design in CPG, ensuring brand consistency and innovation across the US and Canada. Collaborate with internal teams and partners to navigate market trends and en...

Lead the charge in advancing platform capabilities to drive data movement and enhance core business operations. Foster engineering excellence through mentorship while ensuring execution excellence in...

Elevate your career by leading the design and development of innovative web applications. As a front-end expert, you'll shape scalable solutions, mentor talent, and craft exceptional user experiences...

Lead the design and implementation of innovative guidance software for UAS platforms, collaborating with cross-functional teams to ensure seamless system integration and performance on cutting-edge ae...

Oversee large-scale commercial kitchen construction projects, ensuring quality execution and adherence to budget and schedule while collaborating with stakeholders to deliver exceptional results and m...

Transform operational data into impactful cost-optimization products for fleets, owning the vision, strategy, and roadmap while collaborating with cross-functional teams to drive efficiency and innova...

Join a team that's transforming the engineering landscape by leading innovative ICT design for critical data center and smart building projects, working independently while guiding collaborative teams...