Principal Software Engineer Jobs in Ontario, CA

Help us ensure operational excellence by leading engineering efforts that maintain safety, efficiency, and guest satisfaction for all hotel facilities. Collaborate with various departments to enhance...

Transform your leadership skills to drive high-performance product teams, ensuring effective delivery of digital outcomes while fostering strong collaboration across design, engineering, and business...

Join as a key team member to design and build AI-native products, transforming ideas into reliable, high-performance systems. Collaborate across domains to deliver innovative user experiences while ma...

Shape mobile experiences by transforming ideas into measurable products, collaborating with cross-functional teams, and leveraging AI tools to enhance quality and performance in production environment...

Innovate manufacturing processes by collaborating across disciplines to enhance efficiency, reduce costs, and improve quality. Leverage advanced technologies and data analytics to create optimized ope...

Develop and enhance robust, integrated platforms, leveraging fullstack expertise. Collaborate with senior engineers, contribute to reliable systems, and solve complex challenges in a production enviro...

Collaborate to streamline engineering processes and enhance manufacturing efficiency. Use your expertise in developing comprehensive work instructions for aircraft components, ensuring alignment with...

Join a team that's redefining embedded software development for national security and commercial space programs. Utilize your expertise in flight software systems while providing mentorship and foster...

Lead the charge in architecting innovative cloud-based data solutions. Collaborate with cross-functional teams to optimize data processing and ensure integrity, while mentoring junior engineers to enh...

Join a team that's responsible for building and maintaining a scalable, secure, and performant Linux infrastructure through automation and modern tooling, ensuring high availability and adherence to b...

Innovate solutions for large-scale backend services, enhancing device management for millions. Collaborate cross-functionally to design, implement, and operate cloud systems while embracing emerging t...

Transform utility design by leveraging hands-on expertise to bridge Sales, Marketing, and Product teams. Elevate customer engagement through technical presentations and insights, driving impactful gro...

Transform cabin experience by leading the design and engineering of innovative vehicle interiors, overseeing all development stages while ensuring compliance with standards and delivering high-quality...

Elevate your career by enhancing our ERP systems. This remote role focuses on optimizing the Infor/IBM iSeries/AS400 processes, ensuring compliance, and driving user satisfaction across functional dep...

Empower process excellence at our remote ERP department by enhancing and maintaining the Infor/IBM i/iSeries/AS400 systems, collaborating with cross-functional teams to analyze needs, develop solution...

Explore advanced unmanned aircraft systems as you lead mission architecture development, bridging operational needs with engineering design to ensure mission success across complex environments. Colla...

Lead the charge in optimizing production schedules and capacity planning through data-driven insights, ensuring alignment with customer demand and operational objectives while collaborating across var...

Transform production efficiency by designing an accurate master schedule that meets customer demand and drives revenue objectives. Leverage analytics to optimize workflows and ensure seamless executio...

Transform complex enterprise SaaS implementations by leading a multi-workstream program, managing strategic customer relationships, and driving accountability for successful outcomes from kickoff thro...

Drive your career forward by leading end-to-end data integration for top health systems. Manage a dynamic team, optimize AI-driven solutions, and enhance clinical data pipelines to improve decision-ma...

Elevate your career as you architect and modernize advanced cloud infrastructure, creating a self-service platform that fosters AI-driven development and automates processes to empower legacy teams in...

Shape the future of electrical systems by providing technical leadership and innovative solutions in a fast-paced industrial environment, ensuring safety, reliability, and operational efficiency at th...

Empower the design of mechanical systems for automation projects, ensuring integration, reliability, and manufacturability. Collaborate across teams, mentor junior engineers, and deliver innovative so...

Unlock potential by leading the design and execution of P&C systems for substations, ensuring compliance and project milestones are met while mentoring junior engineers and enhancing project lifecycle...

Lead the charge in executing dynamic program initiatives across teams, enhancing cooperation with stakeholders, and refining processes for maximum impact while maintaining compliance and fostering str...