Principal Software Engineer Jobs in Los Angeles, CA

Transform customer solutions by developing and deploying innovative RF systems. Use your technical expertise to enhance national security applications and collaborate with engineers to drive project s...

Innovate solutions as a Software Engineer, contributing to a cutting-edge SaaS platform that processes billions of messages daily. Work with a modern tech stack to improve global health outcomes for d...

Innovate solutions for residential battery programs by designing backend services that enhance grid flexibility and support sustainable practices. Collaborate within a dynamic team to improve integrat...

Join us to lead the Activations engineering team, driving technical excellence and client success through high-quality integrations, mentoring engineers, and shaping architecture for impactful outcome...

Architect modern services that enhance a critical production platform while ensuring stability and reliability of legacy systems through careful, incremental modernization and pragmatic engineering pr...

Reimagine solutions in a collaborative environment, driving client success through innovative problem-solving and strategic guidance while enhancing team dynamics and development...

Lead and architect a high-performing software team, driving innovation and technical vision across all layers of software engineering, from backend systems to UI, while ensuring operational impact and...

Lead the charge in developing complex platform capabilities while enhancing reliability and security. Mentor engineers and drive innovation in an AI-first environment, collaborating to deliver scalabl...

Transform data processes with your expertise in cloud data pipelines, bridging OT/IT systems, and driving efficiency in manufacturing environments. Leverage your advanced SQL and Python skills to enha...

Lead the charge in software development, collaborating with cross-functional teams to design, code, and implement applications that enhance business operations and deliver exceptional user experiences...

Lead the charge in enhancing our cloud infrastructure and DevOps practices. Drive CI/CD pipeline development, collaborate with cross-functional teams, and ensure optimal management of applications acr...

Join our innovative team to perform structural analysis for cutting-edge eVTOL technology. You'll guide engineering practices and collaborate across departments to develop and improve airframe structu...

Join a dynamic team as you lead embedded Linux development on custom hardware. This hands-on role involves guiding engineers while actively contributing to the platform, setting priorities, and drivin...

Transform content management by leading engineering teams to innovate data platforms, enhancing decision-making and automation within a dynamic media landscape while ensuring collaboration and account...

Join a dynamic team to tackle real-world challenges with innovative technology solutions, leveraging cloud platforms and AI while honing leadership skills and professional development in a collaborati...

Drive software governance and quality assurance for global teams, managing test automation and delivery services. Collaborate across geographies leveraging SDLC principles to ensure successful project...

Grow your career with a dynamic role focused on designing and developing enterprise web applications. Utilize your skills in software engineering and CI/CD to implement cutting-edge solutions for vari...

Elevate your career as a Senior Backend Engineer, driving the development of scalable marketplace experiences and backend systems while collaborating across teams to deliver high-impact solutions and...

Lead technical initiatives by providing expertise to partners while driving business strategy. Collaborate cross-functionally and support integration projects to enhance user experiences and optimize...

Transform the future of aerospace technology by leading the development of mission-critical hardware, driving innovation from concept through testing and production, while overseeing team collaboratio...

Shape the future of AI systems in a dynamic lab environment, driving innovation through hands-on development and integration across teams. Ensure quality and efficiency by establishing robust measurem...

Lead high-performing platform engineering teams to deliver scalable, secure infrastructure while overseeing technical direction and driving initiatives that enhance developer productivity and operatio...

Engage as a key leader overseeing a major enterprise SaaS program, ensuring alignment across multi-workstream teams, and building strong relationships with strategic stakeholders for successful implem...

Develop innovative solutions and mentor junior engineers while ensuring high uptime and performance of platform APIs at scale. Your contributions will enhance Reddit’s media experience for millions gl...

Unlock potential by leading DevOps initiatives, ensuring streamlined CI/CD processes, managing cloud infrastructure, and maintaining application performance. Collaborate closely with cross-functional...