Principal Software Engineer Jobs in Ontario, CA

Drive innovation and excellence in engineering and maintenance operations, leading a skilled team to ensure optimal performance of all systems, compliance with regulations, and a superior guest experi...

Build a high-performing engineering team to deliver a cutting-edge multi-agent AI platform, enabling innovative automation solutions that transform complex workflows and improve operational efficiency...

Join a team that's shaping the future of machine learning infrastructure. Leverage your skills to design and maintain advanced platforms, ensuring seamless scaling and reliability for GPU-based AI wor...

Accelerate progress at the forefront of AI-driven sales transformation, engineering an innovative go-to-market system using advanced tools and workflows. Drive impactful outreach and market intelligen...

Unlock potential by leading strategic technology design for data center projects. Serve as a trusted advisor, ensuring robust, scalable solutions that meet business objectives and align with industry...

Innovate solutions as a Sr. Product Manager to shape AI capabilities, enhancing R&D productivity. Collaborate with diverse teams to drive AI adoption, from discovery to delivery, and influence strateg...

Join a team that's innovating within the refrigeration industry, overseeing the design and industrialization of advanced industrial refrigeration compressors while collaborating across disciplines to...

Transform lab operations by supporting hardware validation, troubleshooting power electronics, and ensuring readiness for next-gen semiconductor systems in a dynamic R&D environment...

Transform enterprise AI by shaping its technical direction and architecture. As a founding engineer, you’ll lead the build of agentic AI systems while enabling teams across the company to adopt innova...

Join us to design and optimize AI applications, collaborating with clients to deliver LLM-driven solutions. Your expertise in Python and AI development will help shape innovative projects that enhance...

Unlock your potential by integrating power engineering and software skills while supporting development and training for cutting-edge engineering applications in transmission and distribution systems...

Empower your career as a Power System Engineer, driving innovation and delivering exceptional customer support. Engage in power system studies, technical training, and contribute to software developme...

Help us drive the delivery of innovative digital consumer experiences by leading cross-functional teams and managing technology initiatives for an engaging eCommerce platform. Inspire collaboration, n...

Join a dynamic team dedicated to developing complex distributed applications using Java and Python. Collaborate closely with cross-functional teams to meet Agile delivery goals while ensuring alignmen...

Transform the materials joining landscape by leading R&D projects in brazing and joining technologies. Be the expert on our production floor, mentoring teams and guaranteeing seamless transitions from...

Lead the end-to-end delivery of K-12 EdTech projects by coordinating interdisciplinary teams, ensuring predictable execution in a SaaS environment, and applying Agile methodologies for optimal results...

Transform the aerospace landscape as a senior mechanical engineer, leading design and testing of innovative flight hardware from concept to production. Collaborate across teams to resolve technical ch...

Shape AI solutions by leading a high-performing engineering team, driving innovation in large language models, and collaborating on impactful projects that utilize advanced AI technologies to enhance...

Transform strategic product partnerships that drive growth and enhance market value. Collaborate with Sales and Product teams to create scalable solutions, ensuring alignment with strategic goals for...

Empower user experience by leading design strategy for growth products. Drive impactful design across onboarding, activation, and retention, collaborating with cross-functional teams to enhance usabil...

Shape the future of component engineering by managing part selection and compliance. Ensure accuracy across Altium libraries and ERP systems, collaborating with teams to maintain supply chain integrit...

Elevate the Behavioral Health Network Management team by driving strategic initiatives, resolving complex claims issues, and providing insight to enhance healthcare quality and affordability through c...

Unlock potential by driving AI integration into software engineering workflows. Lead the strategy and execution of LLM inference systems, advancing productivity and efficiency across the organization...

Manage development programs to ensure timely and quality execution while fostering strong cross-functional teamwork and client relationships. Lead proactive planning and risk management to achieve str...

Pioneer groundbreaking infrastructure solutions by leading a dynamic team of construction engineers. Oversee multi-disciplinary projects, ensure technical compliance, and drive operational success tow...