Principal Software Engineer Jobs in Fullerton, CA

Help us shape the future of engineering by designing and owning the foundational platform for all teams. This role combines deep technical expertise with strategic influence, driving standards and men...

Lead the transformation of business requirements into scalable software solutions while ensuring high performance, security and reliability for Disney's content monetization ecosystem. Collaborate cro...

Transform your career by leading the integration of cutting-edge hardware into data centers. Collaborate with cross-functional teams to solve complex challenges and drive the successful launch of inno...

Unlock potential by leading the integration of next-gen hardware platforms into data centers. Collaborate with cross-functional teams to validate systems and enhance operational tools while ensuring s...

Lead and inspire software engineering teams to deliver high-quality products while ensuring alignment with business goals through collaborative relationships and an innovative mindset. Drive efficienc...

Drive testing innovation by collaborating with engineers to enhance production capabilities and troubleshoot critical RF systems, ensuring operational excellence in groundbreaking aerospace technology...

Unlock potential by building an Engineering Enablement team that transforms velocity through AI-powered tooling and automation, impacting every engineer's workflow and driving organizational excellenc...

Unlock your potential as a strategic technical leader in designing scalable, secure technical solutions that drive federal modernization initiatives while collaborating with diverse teams to create im...

Explore opportunities to design and manage scalable environments that enhance product functionality and developer experience while integrating systems across multiple platforms. Join us in creating re...

Launch your engineering career by building impactful features and fixes, learning from seasoned engineers. Collaborate to enhance our health tech platform that supports Medicaid beneficiaries while gr...

Transform the buyer and seller experience by designing and delivering robust solutions that integrate AI, optimize marketplace dynamics, and support cross-functional collaboration to drive substantial...

Unlock your potential as you design and operate a scalable demo platform that enhances customer engagement for evaluations and internal enablement. Collaborate with teams to automate and standardize d...

Engineer and optimize cutting-edge AI systems utilizing LLMs, retrieval-augmented generation, and enterprise data. Collaborate with cross-functional teams to design scalable solutions and improve perf...

Transform the payment-terminal ecosystem by designing a modular SDK for seamless integration, ensuring security and transactional accuracy while mentoring a team of engineers in creating innovative, p...

Join a team that's redefining pre-sales solutions through innovative engineering and collaborative spirit. Leverage your expertise to design customer-centric solutions while driving operational excell...

Serve as a Project Manager to lead complex software implementations, ensuring timely delivery and alignment with customer expectations while coordinating activities across teams and managing multiple...

Join our team to develop and deliver advanced RF systems, enhancing national security solutions through innovative engineering and technology, while collaborating closely with customers to meet missio...

Join a team that's redefining software engineering standards in an AI-native development lifecycle, directing autonomous agents and ensuring rigorous code scrutiny while maintaining high-quality produ...

Elevate technical expertise across teams by creating effective training programs. Collaborate cross-functionally to develop AI-driven content that enhances platform knowledge and drives measurable out...

Transform game development by enhancing foundational technologies and multiplayer performance. Collaborate across teams to ensure exceptional game quality and stability for players in one of the world...

Lead the hands-on delivery of innovative agentic systems, driving the architecture and quality of enterprise software solutions. Collaborate closely with customers to solve complex challenges using Ou...

Champion a forward-thinking platform engineering strategy, guiding multiple teams in enhancing developer experience, AI integration, and infrastructure reliability to align with organizational goals a...

Lead the charge in architecting and advancing innovative software solutions, mentoring teams, and driving projects from conception through implementation, while ensuring performance, security, and sca...

Drive innovative software development for cyber security projects, focusing on creating security tools and collaborating within Agile teams to enhance product performance. Engage in quick reaction dev...

Join a dynamic team dedicated to designing, automating, and securing scalable cloud infrastructure solutions. Play a key role in enhancing platform reliability and operational excellence across cloud...