Principal Software Engineer Jobs in Ontario, CA

Transform the observability landscape by owning the end-to-end roadmap for telemetry, visualization, and alerting in large-scale cloud environments, driving significant impact across cross-functional...

Lead the charge in enhancing security features across all platforms. You'll implement cutting-edge solutions, drive best practices, and mentor fellow developers while ensuring the integrity and securi...

Advance your career as a Lead AI Engineer, driving innovative Java-based solutions, architecting robust systems on AWS, and leveraging AI tools. Collaborate with teams to mentor and enhance software d...

Champion innovation as you develop synthetic imagery solutions, bridging the gap between autonomous systems and real-world data. Collaborate cross-functionally to enhance autonomy capabilities and dri...

Lead the charge in developing cutting-edge space-based RF sensing technologies, collaborating with cross-functional teams and providing expertise to drive strategic space mission decisions. Inspire an...

Lead certification strategy and execution for FAA compliance in complex aircraft programs. Foster collaboration between engineering, regulatory bodies, and stakeholders to ensure product integrity and...

Champion cutting-edge software development for spacecraft operations, ensuring high-reliability services and optimized user interfaces. Engage in hands-on collaboration across simulation, deployment...

Advance your career by leading mechanical simulations for ASIC projects, ensuring reliability for high-performance systems. Collaborate across global teams to shape design methodologies and drive inno...

Join a dynamic engineering leadership team to drive scalable delivery, enhance operational models, and elevate product quality across an expanding SaaS platform while leveraging AI development workflo...

Lead technical initiatives by guiding an agile engineering team. Engage in architecture, coding, and mentoring while ensuring delivery excellence and modernizing practices that enhance operational rel...

Innovate solutions in power system automation, collaborating with clients on design, installation, and operation of automation systems while adhering to quality, safety, and operational principles...

Champion innovative investment management architectures that address complex business needs and deliver actionable solutions, collaborating across multiple portfolios and ensuring alignment to strateg...

Invent secure communication solutions by developing embedded software for advanced networking protocols. Collaborate with a team on cutting-edge technology, enhancing product performance and security...

Elevate client success by partnering with credit unions to optimize technology adoption and operational efficiency. Drive value realization through tailored engagement, ensuring the voice of the custo...

Manage complex AI-powered modernization projects in federal healthcare, overseeing cross-functional teams to ensure successful delivery of initiatives that enhance mission-critical systems and support...

Transform data infrastructure by designing and maintaining high-performance pipelines. Collaborate across teams to ensure seamless data flow, integrity, and reliability, empowering analytics and strat...

Transform the future of technology as a Platform Engineer, driving innovation within a dynamic team. Leverage your expertise in system architecture and cloud technologies to enhance platform capabilit...

Shape the future of client partnerships by leading account strategies, enhancing client relationships, and driving financial performance across complex Life Sciences portfolios. Innovate solutions to...

Champion the technical orchestration of client programs, driving transformational success by managing complex migrations and stakeholder relationships. Engage dynamically while ensuring client needs a...

Unlock potential by designing, building, and maintaining essential software infrastructure to ensure scalable, reliable, and secure development and deployment processes within a collaborative engineer...

Shape the future of mission-critical electrical design by managing projects from concept to completion, collaborating with multidisciplinary teams, and developing design standards while ensuring quali...

Develop and optimize secure cryptographic protocols that safeguard millions. Take ownership of key management practices while solving complex technical challenges and enhancing user experience in a co...

Lead integration strategies for next-gen satellite communication systems, collaborating across multidisciplinary teams to define technical baselines and drive innovative solutions for military satelli...

Join a team to design and implement scalable backend services for a cutting-edge AI platform, ensuring secure deployment and efficient management of AI agents. Lead technical discussions and mentor en...

Accelerate progress at developing scalable, cloud-native APIs with .NET. Lead architectural discussions, ensure quality in core offerings, and collaborate with cross-functional teams to enhance system...