Principal Software Engineer Jobs in Simi Valley, CA

Shape the future of engineering by leading multiple teams, ensuring alignment with strategic goals, and fostering a culture of innovation, excellence, and collaboration that meets the needs of a high...

Lead the charge in shaping vital consumer-facing products that enhance public trust and safety during outages. Drive strategy, design, and delivery of user-centric experiences while managing high-stak...

Lead the charge in delivering technical support for Mazak machine tools, optimizing part production efficiency and quality while training customers and assisting sales teams with expert recommendation...

Champion operational excellence and lead cross-functional teams to ensure effective and timely delivery of a security and intelligence program, fostering relationships with clients and driving continu...

Drive the integration of client APIs and enhance third-party services within the Activations squad, ensuring efficient online account opening processes and high-quality, maintainable code...

Tackle integration challenges in client processes by enhancing API and third-party solutions, while collaborating with product teams to ensure seamless online account openings and robust service deliv...

Lead the charge in developing a unified operator UI platform, defining its architecture and ensuring performance excellence for our automated rocket factory, while mentoring teams and driving cross-fu...

Champion cutting-edge lunar systems engineering, leading innovative projects from design to testing, shaping humanity's next era of lunar exploration with your expertise in mechanical design and integ...

Unlock potential by designing and developing innovative AI-driven web applications. Collaborate with marketing to enhance digital experiences while utilizing advanced technologies in Python, TypeScrip...

Join our dynamic team as a versatile Sr. Principal Software Engineer! Collaborate on innovative Java solutions, engage in all phases of software development, and thrive in a fast-paced, diverse enviro...

Elevate your career as a Data Engineer, shaping our data architecture and pipelines to enhance analytics and reporting. Collaborate with teams, ensuring high data quality and availability in a fully r...

Champion efficient renewal processes by driving commercial conversations and optimizing workflows. Own and streamline renewals from quote to signature, ensuring forecast accuracy and performance metri...

Drive product strategy and execution for managed ecommerce solutions, balancing client needs and technical feasibility. Collaborate cross-functionally to enhance product performance and influence busi...

Advance product line management by ensuring on-time delivery, quality, and financial performance. Collaborate with cross-functional teams and customers to drive execution, manage risks, and implement...

Engage in managing product lines by leading cross-functional projects that ensure on-time delivery and quality performance while driving financial results and compliance in a dynamic environment...

Lead cross-functional program management to ensure on-time delivery and financial performance, driving execution across stakeholders while managing risks and enhancing process efficiency in a dynamic...

Lead the charge in delivering innovative frontend solutions while managing a dynamic team. Shape the architecture and experience across platforms with an emphasis on modern technologies and high-quali...

Lead the charge in data-driven initiatives by partnering with business leads to develop impactful strategies. Utilize your technical expertise to solve complex challenges and communicate insights effe...

Take ownership of next-gen manufacturing processes, enhancing reliability and efficiency across high-volume production equipment. Collaborate on advanced solutions to elevate performance standards in...

Drive innovative transportation projects by leading teams to deliver high-quality solutions. Collaborate with clients and stakeholders to ensure timely and within-budget project completion while foste...

Lead and manage multidisciplinary project teams on complex transportation initiatives, ensuring timely delivery, quality standards, and strong client relationships across diverse highway and roadway p...

Join a team that's redefining AI-assisted development. As a Lead Developer, you will architect and implement cutting-edge applications, drive technical standards, and mentor a talented group to elevat...

Empower enterprise clients by leading multi-disciplinary teams to design innovative solutions that meet evolving business needs while ensuring client satisfaction and driving growth across technical a...

Drive impactful multi-discipline projects as a trusted expert, enhancing team performance and quality standards through technical leadership and mentorship. Your strategic insights will elevate client...

Transform client cybersecurity strategies by leading engagements that empower executives and drive measurable value through innovative architectural solutions across diverse security domains, fosterin...