Principal Software Engineer Jobs in Fullerton, CA

Accelerate your career by shaping innovative workflows and AI-driven experiences. Join a dynamic team where ownership, speed, and user-focused product development are paramount. Contribute across the...

Empower your career as a key player on our Infrastructure team, ensuring seamless tech and security solutions. You will collaborate with teams to support both internal operations and client environmen...

Join a dynamic security team to enhance threat resilience. Collaborate cross-functionally to implement secure technical solutions and improve incident response capabilities while driving security init...

Join a team that's dedicated to innovation in platform engineering, solving complex problems across various technologies while contributing to strategic missions. You will play a pivotal role in enhan...

Advance the digital future by leveraging full-stack engineering and AI-driven practices to create innovative, scalable solutions on Adobe Experience Manager. Collaborate across teams to enhance user e...

Lead and optimize testing operations for substation control projects while managing a skilled team to ensure quality and efficiency in line with project timelines and budgets. Drive problem-solving in...

Lead the charge in designing and developing impactful software solutions that enhance user interaction and streamline operations for live events. Collaborate with a skilled team to drive innovations a...

Lead the charge in developing cutting-edge AI systems that transform operational capabilities. Collaborate with a talented team to design and maintain production-grade applications, ensuring reliabili...

Take ownership of software solutions that enhance healthcare applications and cloud services. Collaborate across teams to deliver secure, scalable, and innovative products, driving modernization effor...

Join a team that's redefining user authentication and onboarding for free streaming. This role drives strategy, execution, and cross-functional collaboration to enhance user experiences, engagement, a...

Unlock potential by leading requirements management for software systems. Collaborate with cross-functional teams to assess needs, define features, and ensure effective communication, driving project...

Shape the future by leading the design and integration of internal systems, unifying business workflows and advancing AI capabilities, while managing teams to solve operational challenges with precisi...

Lead multiple capital projects focused on healthcare, ensuring efficient design and delivery. Mentor junior staff while coordinating electrical systems in complex environments, delivering high-quality...

Drive enterprise-grade MVP agentic AI applications through technical expertise and sales collaboration. Engage with customers to design prototypes that bridge immediate problem-solving and long-term p...

Engineer advanced data management systems using software and GenAI pipelines, supporting NASA flight missions. Collaborate on cloud solutions and develop data visualization tools to enhance mission te...

Unlock potential by driving product strategy for governance and compliance solutions. Lead cross-functional initiatives to enhance product competitiveness and customer satisfaction while ensuring alig...

Join a team that's redefining healthcare through advanced technology. We seek an experienced Data Architect to design scalable data solutions, guiding cross-functional teams to enhance patient outcome...

Unlock potential by leading agile software development to build scalable healthcare solutions. Collaborate with teams to enhance cloud infrastructure and deliver high-performance applications that imp...

Join a team that's passionate about enhancing the developer experience by deploying cloud-native solutions. Leverage your technical expertise to troubleshoot and optimize infrastructure for our develo...

Unlock potential by leading transformative solutions and guiding enterprise-scale engagements, blending strategic insight with hands-on execution to enhance client value and ensure successful implemen...

Elevate your career as you lead a top-notch engineering team, driving the delivery of high-performance software solutions for military applications. Leverage advanced technologies to create resilient...

Reddit is seeking a Senior Backend Engineer to join its Ads Organization, focusing on developing microservices and APIs that enhance the advertiser experience. The role involves collaborating with cro...

Shape the future of learning through ownership of our innovative learner platform. Drive engagement and retention using AI to enhance the educational journey of diverse learners while collaborating cl...

Join a team that's transforming software engineering leadership by advancing application strategies, modernizing development practices, and embedding AI-driven capabilities to enhance operational exce...

Empower technical innovation by taking full ownership of electronics hardware, from circuit design to production qualification, ensuring high standards and bringing advanced systems to life in a dynam...