Principal Software Engineer Jobs in Valencia, CA

Contribute to the evolution of network traffic infrastructure, enhancing request routing and security at scale. Lead multi-team initiatives, mentor engineers, and leverage AI tools to design systems t...

Join a dynamic team to innovate and enhance web solutions, actively collaborate on projects, and drive business strategies using modern technologies. Embrace agile methodologies and make impactful con...

Architect innovative design processes, bridging Core and Production Design while ensuring brand integrity and team well-being. You'll lead initiatives that enhance productivity and align creative work...

Join a team that's building innovative solutions by creating autonomous accounting agents and integrating financial data, all while driving fast-paced feature development in a dynamic environment...

Champion the future of transformative decision systems by guiding teams on optimizing offer strategies, conversion modeling, and systems design to enhance borrower experiences and improve marketplace...

Lead the charge in architecting and developing the Express Checkout iOS app, ensuring high performance, security, and user experience while collaborating with cross-functional teams to deliver robust...

Shape the future of AI-driven solutions by designing, implementing, and managing scalable backend services. Collaborate with teams to enhance our recognition platform, ensuring high availability and d...

Lead the charge in driving architectural excellence and scalability while mentoring engineering teams and delivering innovative solutions in a dynamic, AI-focused environment. Enjoy autonomy and the o...

Empower your career by leading a team that shapes innovative developer platforms. Collaborate on strategic roadmaps and drive exceptional developer experiences through technical leadership and communi...

Join a team that's shaping the future of radar and wireless technologies. As a Principal Engineer, you will lead innovative projects, collaborate across disciplines, and ensure high-quality design and...

Transform the observability landscape by enhancing monitoring, telemetry, and incident management for the TRAIT application, ensuring operational reliability and efficiency across teams...

Champion innovative AI and cybersecurity solutions by leading product strategy, driving platform development, and enhancing customer engagement to redefine industry standards and achieve measurable su...

Lead the development of critical client SDKs and plugins across multiple platforms, empowering game developers and enhancing player value through high-quality, performant software solutions and collab...

Deliver intelligent backend services and AI-driven solutions, leveraging Java expertise and workflow orchestration to automate processes. Collaborate with cross-functional teams to enhance scalability...

Execute comprehensive architectural projects, driving design from inception to completion while managing client relationships, schedules, and budgets, ensuring high-quality outcomes and effective comm...

Join a team that’s dedicated to enhancing server-side architecture and performance. Collaborate with front-end engineers to optimize integrations, caching strategies, and API management while ensuring...

Elevate your career by driving AI innovations in mental healthcare. Design robust systems that bridge architecture and research, ensuring excellence and safety in patient engagement and provider workf...

Engineer the future of IT infrastructure by solving complex challenges. You'll integrate cutting-edge technologies, lead critical troubleshooting, and apply innovative solutions that enhance performan...

Join us to advance Veteran health initiatives by designing and implementing innovative software solutions. Leverage your expertise in automation and systems integration to enhance healthcare operation...

Lead the charge in integrating critical systems by managing teams, optimizing throughput, and driving technical design. Collaborate across departments to elevate integration processes and establish st...

Innovate cutting-edge electrochemical biosensing technologies, leading development teams to create advanced medical devices that enhance diabetes management and improve patient care, while adhering to...

Join us to shape the future of our coach platform, driving key product decisions that impact coaches, members, and development teams through agile collaboration and innovative API solutions for optimi...

Join a dynamic team where you'll lead IT integration projects from start to finish, ensuring timely and budget-friendly delivery while delighting clients. Your leadership and communication skills will...

Transform the future of military communications by leading DevSecOps initiatives and developing CI/CD solutions that enhance mission-critical operations. Collaborate with experts to innovate state-of...

Lead the charge in shaping innovative AI solutions and systems. Drive a high-performing team through technical leadership, fostering engineering excellence while actively contributing to code, archite...