Principal Software Engineer Jobs in Ontario, CA

Transform the future of data activation by leading engineering initiatives in a no-code environment. Shape product development, enhance team performance, and drive recruitment while tackling innovativ...

Shape the future of grocery shopping by building AI-powered systems that enhance customer experiences. Collaborate with cross-functional teams to design, deploy, and maintain large-scale applications...

Take ownership of quality assurance processes, lead testing strategies, and deliver innovative solutions. Collaborate with clients and teams to ensure effective testing of technology solutions across...

Take ownership of B2B engineering initiatives, leading a dynamic team to implement innovative solutions in Billing, Incentives, and Performance Guarantees while integrating AI technologies to drive bu...

Join a team that's building customer-focused observability features. As a Software Engineer, you'll create backend solutions that convert raw data into actionable insights, enhancing product analytics...

Shape the future by driving customer programs from RFQ to production handoff. Collaborate with cross-functional teams to align priorities and ensure successful project execution while managing scope...

Join a dynamic team to design and scale innovative software solutions that enhance user experiences. Collaborate cross-functionally and lead technical initiatives, while mentoring others and shaping t...

The Flight Software Engineer will design, develop, and own the software that drives the autonomous operation of Apex's satellite buses. This role involves creating mission-critical systems that ensure...

Transform the logistics landscape by architecting data integrations for the U.S. military. Lead complex system-of-systems projects, ensuring smooth data flow across environments while guiding a skille...

Discover strategic investment opportunities by evaluating and sourcing early-stage companies, leading market analyses, and collaborating with Pearson executives to accelerate education technology inno...

Drive impactful backend development initiatives in a collaborative, fast-paced environment, owning complex platform workstreams from design to launch while ensuring compliance and operational excellen...

Join our team to innovate Salesforce support solutions, drive technical excellence, and lead a talented development pod focused on enhancing user experience across our Salesforce platforms...

Shape company-wide performance improvements by leading programs that enhance user experience, reliability, and software quality across teams. Drive cross-functional collaboration to ensure sustained...

Lead, coach, and develop a high-performing team to enhance platform capabilities, driving accountability and owner-ship in delivering reliable and effective engineering solutions across the organizati...

Drive the implementation of advanced prenatal testing solutions, providing expert training and support to customers. Contribute to product development and ensure technical excellence while collaborati...

Engage in designing and developing AI-driven voice solutions, architecting scalable integrations, and implementing innovative features to enhance customer interactions within a dynamic Salesforce envi...

Shape the future of enterprise solutions by owning technical execution of AI integrations, collaborating closely with project teams to deliver seamless, secure, and scalable implementations that enhan...

Engage at the intersection of product management and educator support by translating complex needs into scalable solutions. Collaborate to empower stakeholders while driving product understanding and...

Pioneer reliable large-scale infrastructure services and enhance EDA performance through innovative design, deployment, and collaborative software lifecycle management, ensuring excellence in service...

Reimagine backend systems as you lead the development of high-performance infrastructures for autonomous agents in financial software, ensuring speed and reliability for real-time trading environments...

Optimize integration capabilities by building reliable APIs and security-focused systems. Collaborate with cross-functional teams to enhance workflows and elevate engineering quality in a dynamic, rem...

Execute advanced tissue manufacturing projects, leading from concept to production ramp-up. Serve as a technical authority and mentor while collaborating cross-functionally to innovate and optimize pr...

Lead the charge in transforming legacy software through innovative engineering. Collaborate cross-functionally to deliver high-quality, customer-centric solutions. Embrace technical leadership, drivin...

Join a team that's redefining technology strategies by implementing effective solutions, optimizing performance, and ensuring business continuity through hands-on collaboration and innovation in a dyn...

Elevate your career by building and delivering innovative full-stack solutions while collaborating with a dynamic, remote-first team focused on impactful AI-driven projects and reliable software archi...