Principal Software Engineer Jobs in Ontario, CA

Join a team that's shaping the future of shared services by developing robust APIs and backend solutions in a cloud-native environment. Collaborate with cross-functional teams and elevate your coding...

Elevate organizational effectiveness by leading transformation initiatives, defining delivery models, and enhancing collaboration within Data Programs to drive strategic initiatives and foster a produ...

Drive innovation in automation solutions, empowering HR with efficient, scalable processes. Collaborate cross-functionally to design reliable systems that enhance productivity and foster a world-class...

Elevate software solutions by leading the development of high-quality, scalable systems. Collaborate across teams to enhance functionality and performance, while mentoring junior engineers and managin...

Design and optimize automated testing solutions within a dynamic platform team. Collaborate across departments to implement scalable, secure backend services, ensuring high-quality software delivery i...

Empower a diverse engineering team to create extraordinary customer experiences through innovative, high-performance software solutions, while fostering a culture of collaboration and continuous impro...

Drive the development of core observability features, leading backend and frontend systems. Collaborate across teams, mentor peers, and ensure high-quality software solutions with a focus on scalabili...

Transform the fintech landscape by leading integration architecture and solutions for consumer lending platforms, driving technical quality and mentoring a dedicated engineering team to deliver secure...

Shape the future of software development by leading a talented team, driving innovative projects, and collaborating across functions to build robust applications that enhance business capabilities and...

Drive end-to-end ownership of features and subsystems; enhance backend and frontend systems using TypeScript + Next.js and PostgreSQL. Mentor peers and lead process improvements in a fast-paced enviro...

Champion the design and development of an AI platform, owning its architecture, strategy, and delivery to enhance customer-facing capabilities in financial services. Collaborate cross-functionally to...

Collaborate to design and develop engaging web applications, utilizing React for front-end and C#/.NET for APIs. Join a dynamic team to enhance user experiences while leveraging cloud technologies lik...

Elevate engineering productivity by optimizing workflows, driving strategic initiatives, and implementing metrics that enhance delivery speed and quality. Collaborate cross-functionally, fostering an...

Champion the design and delivery of mission-critical AI systems, guiding technical strategy and innovation while ensuring compliance and scalability across federal programs and guiding cross-program t...

Empower the evolution of Identity systems by re-architecting for multi-product success. Collaborate with engineering teams to tackle design challenges and deliver scalable solutions that enhance user...

Deliver innovative solutions by optimizing developer infrastructures, enhancing integration of hybrid tools, and streamlining workflows for improved productivity across diverse engineering teams and p...

Lead the charge in modernizing retirement solutions by architecting scalable platforms, guiding key initiatives, and transforming business objectives into technical success, all while fostering a coll...

Invent robust media pipelines and services to enhance real-time systems. Shape the future of LiveKit by optimizing media features, ensuring reliability, and driving performance in diverse environments...

Join a team that's shaping the future of security by leading software projects, mentoring engineers, and driving innovation in critical systems to support our rapid growth and enhance our product offe...

Engage with our innovative team as a Staff Software Engineer, driving design and architecture for scalable backend services while mentoring engineers and influencing technical decisions across teams f...

Transform cloud strategies as a leader in enterprise architecture, guiding the shift to a robust cloud environment while ensuring scalability, governance, and cost-efficiency across the organization t...

Engage in innovative software development, optimizing cloud-based services and driving product enhancements through collaboration, coding excellence, and proactive problem-solving for impactful custom...

Accelerate progress at scaling core Libraries products by building high-performance web applications, collaborating with cross-functional teams, and driving innovative solutions for secure software co...

Deliver transformative technical leadership as you guide engineering teams, shape platform capabilities, and make data-driven decisions in a mission-driven environment that values collaboration and co...

Join a team that's revolutionizing Smart TV applications by designing, building, and optimizing user experiences across various platforms while collaborating with engineering and product teams. Take o...