Principal Software Engineer Jobs in Valencia, CA

Lead the charge in engineering a cutting-edge tax engine, collaborating with experts to ensure industry-leading precision while scaling capabilities to meet AI-driven demands. Guide a talented team, b...

Lead the development of innovative frontend tools that enhance workflows and reporting in the digital supply chain. Collaborate with teams to build shared libraries while implementing agile methodolog...

Grow your career with a dynamic team focusing on innovative cybersecurity solutions, enhancing compliance, risk visibility, and operational efficiency through software engineering and integration acro...

Drive advanced AI capabilities by building reliable, production-grade agent systems, innovating workflows, safety mechanisms, and evaluation frameworks while collaborating with engineers and customers...

The Flight Software Lead will design, develop, and manage the software for Apex's satellite buses, ensuring their autonomous operation. This role involves mentoring the flight software team and balanc...

Join a team that's redefining AI platform architecture through hands-on leadership and innovation. You'll drive production code, manage cloud-native infrastructures, and ensure operational excellence...

Join a team that's innovating healthcare analytics through software engineering, designing robust applications, and collaborating across departments to drive client success while enhancing your techni...

Lead the charge in enhancing product security engineering practices by driving initiatives across application, infrastructure, and offensive security. Collaborate with cross-functional teams to embed...

Drive the technical vision for search infrastructure, enhancing ranking, retrieval, and personalization to support millions of users. Lead initiatives and collaborate cross-functionally to innovate an...

Contribute to cutting-edge financial products as a Staff Software Engineer, driving architectural decisions and technical strategy. Collaborate with diverse teams to enhance user experiences while mai...

Champion innovative security solutions as the technical lead for product and AI security, overseeing architecture and integration across payment systems while mentoring teams to elevate security matur...

Contribute to innovative security solutions by leading product and AI security initiatives while shaping security architecture across enterprise environments, ensuring robust protection and coherence...

Lead powerful projects by ensuring engineering excellence and contractor performance. Help streamline operations from engineering to construction, enhancing efficiency and compliance throughout all pr...

Lead the development of scalable web applications in a hybrid environment, guiding cross-functional teams to create secure and high-performance solutions that align with business objectives and enhanc...

Transform the core platform driving product innovation, scalability, and reliability. Lead product roadmaps, enhance user onboarding, and collaborate cross-functionally to support AI adoption while mi...

Drive innovative data solutions by collaborating with cross-functional teams to turn client needs into effective, scalable technical architectures that enhance business value and support growth in mar...

Join a team that's shaping the future of AI solutions, leading engineering pods to deploy cutting-edge GenAI applications for strategic clients. Your leadership will bridge technical execution and cli...

Champion security by embedding best practices in development. Collaborate with teams to balance security and delivery, adapt to AI integration, and enhance security metrics in a fast-paced environment...

Explore a pivotal role guiding spacecraft propulsion mechanical designs from concept to operational readiness, collaborating across fluid systems, structural analysis, and rigorous testing to ensure r...

Elevate innovation in AI by leading the technical execution of cutting-edge GenAI projects. Collaborate across teams to develop scalable solutions, from chatbots to analytics, and mentor others in a f...

Lead the development of innovative manufacturing models, ensuring alignment between design intent and production realities. Employ AI strategies to optimize workflows and enhance product yield, drivin...

Drive the development of flight software to enhance onboard systems, handling real-world constraints while collaborating across disciplines to integrate hardware and software for reliable mission exec...

Drive the strategy and commercialization of a comprehensive data platform and analytics solution, unifying product data to empower process manufacturers with actionable insights and AI-driven intellig...

Architect a robust CI/CD ecosystem to empower cross-functional engineering teams to deliver high-quality applications rapidly, ensuring seamless integration across backend, frontend, and mobile platfo...

Shape the future of backend platforms by leading a dynamic team that drives engineering excellence, enhances product reliability, and influences technical strategy to support a scalable, high-performa...