Principal Software Engineer Jobs in Fullerton, CA

Optimize the future of mainframe applications by leading development, support, and enhancement projects, leveraging deep technical expertise while mentoring junior developers in a collaborative enviro...

Help us drive modernization initiatives by managing complex projects and global teams. Collaborate with clients to ensure successful execution, planning, and delivery, achieving measurable outcomes an...

Lead a high-performing software engineering team delivering complex projects, fostering growth and collaboration while driving operational excellence and innovative solutions that align with business...

Join a team that's delivering exceptional instrumentation engineering services on mega projects. Utilize your expertise to ensure high-quality design, meet safety standards, and lead within a collabor...

Lead the architecture and technical development of innovative Google Cloud solutions. Ensure scalable and secure implementations while driving customer experience transformation through advanced conve...

Drive innovation in test infrastructure, enhancing efficiency and reliability for all engineering teams. Lead initiatives to modernize test execution, minimize feedback loops, and ensure trust in resu...

Unlock potential by leveraging your technical expertise to lead projects, mentor teams, and drive innovative solutions that enhance client success and operational efficiency across diverse initiatives...

Join a team that's transforming medical imaging through AI. Lead initiatives in deploying and optimizing computational imaging pipelines, ensuring regulatory compliance and operational excellence whil...

Join us to drive customer success as a Principal Customer Reliability Engineer, where you'll ensure the reliability and performance of our SaaS platform by collaborating with cross-functional teams an...

Champion a transformative compliance experience for enterprise clients by leading engineering teams to develop scalable reporting tools and innovative data solutions that empower organizations to mana...

Transform healthcare data processing as a Staff Software Engineer. Own and optimize systems for extracting and normalizing clinical data at scale, directly impacting operational workflows and product...

Champion cutting-edge AI solutions by leading technical teams and mentoring engineers to deliver enterprise-scale applications, ensuring architectural integrity and innovation while engaging with C-le...

Lead the charge in architecting AI-driven software applications, guiding a focused engineering team through modern AI workflows, ensuring quality and governance throughout the development lifecycle to...

Join a dynamic engineering team to enhance our ERP platform by developing end-to-end features, collaborating on innovative solutions, and leveraging AI tools to improve code quality and architectural...

Pioneer cutting-edge robotics solutions in defense tech, contributing to critical software development across AI, perception, and planning for autonomous systems that enhance military capabilities and...

Grow by engineering innovative robotics software that drives mission-critical operations. Collaborate with diverse teams on advanced AI and machine learning projects, delivering cutting-edge solutions...

Grow your career by architecting resilient, zero-downtime systems for real-time AI trading infrastructure, ensuring operational excellence in a high-stakes financial environment where reliability is p...

Champion the release execution lifecycle for a key software product, driving independent delivery through proactive collaboration with engineering and QA teams across time zones while ensuring alignme...

Engineer advanced software solutions for MANET radios, tackling device drivers, security protocols, and networking challenges. Collaborate on innovative projects, enhancing product performance and rel...

Join us to build innovative software that reshapes legal work, enhancing productivity for thousands of lawyers. You'll lead development from feature design to implementation, directly impacting the fu...

Advance our software quality by designing robust test automation frameworks across backend services, SDKs, and applications. Collaborate with engineers, ensure product stability, and contribute to a c...

Unlock innovative solutions as a Principal User Experience Designer, driving high-quality design across complex products. Collaborate with product and engineering teams to deliver scalable, user-cente...

Unlock potential by building and maintaining robust data pipelines and analytical models. Collaborate with cross-functional teams to create reliable, high-quality data resources, driving the platform...

Shape the future of vehicle integration and test operations, ensuring reliability and manufacturability throughout the product lifecycle while leading cross-functional teams in high-stakes environment...

Advance your career by leading complex AI and IT projects. This high-visibility role entails managing cross-functional teams and driving accountability across multiple workstreams, ensuring successful...