Principal Software Engineer Jobs in Saint Louis, MO

Empower a multidisciplinary team to drive innovative C4ISR systems in a dynamic environment, ensuring seamless program execution, stakeholder engagement, and strategic development for mission-critical...

Advance your career by owning our cutting-edge AI Gateway infrastructure, collaborating cross-functionally to enhance reliability, scalability, and performance while mentoring peers and driving techni...

Elevate your career by leading Android initiatives, shaping technical standards, and enhancing user experiences. Join our expert team as you drive impactful solutions, mentor colleagues, and contribut...

Lead and manage a high-performing ML acceleration team to enhance model training efficiency and achieve rapid deployment solutions, fostering innovation and cross-functional collaboration throughout t...

Join a team that engages in impactful power system studies, balancing project acquisition and execution. Lead engineering projects, mentor junior staff, and contribute to industry standards while work...

Join a team that's driving innovation in supply chain technology. You'll leverage your Elixir expertise to build scalable systems, contribute to product evolution, and enhance the consumer experience...

Lead the charge in technical sales support, guiding customers through tailored solutions. Collaborate across teams to deliver compelling presentations and demonstrations, ensuring alignment with busin...

Engineer cutting-edge evaluation methodologies to ensure AI model quality. Play a key role in building scalable infrastructure while collaborating with Research and engineering teams to uphold perform...

Transform operational excellence at the intersection of Information Security, Technology, and AI. Engage cross-functional teams to drive project success, enhance executive reporting, and uphold progra...

Unlock your potential as you design and manage innovative software architectures for humanoid robotics, integrating advanced AI, hardware systems, and agile practices while leading a high-performing d...

Join a team that's dedicated to driving customer success. In this dynamic role, you'll lead post-sale journeys, enhance product adoption, and strengthen relationships with Enterprise clients to ensure...

Join us to elevate quality standards in radiopharmaceutical development. Lead GMP compliance and quality systems while mentoring junior staff. Drive improvement across our portfolio, ensuring regulato...

Champion advanced manufacturing strategies to enhance automation systems. Collaborate across teams to ensure seamless production transfers, drive continuous improvement, and optimize robust designs wh...

Transform user experiences by developing robust and scalable software solutions that enhance content discovery and engagement, while collaborating with cross-functional teams to innovate and deliver c...

Join a dynamic team to design and implement innovative solutions for Finance and Tax operations. Collaborate with diverse stakeholders while developing scalable applications that meet regulatory requi...

Join a team that's dedicated to enhancing customer experiences in insurance solutions. As a Senior Business Analyst, you'll bridge the gap between clients and delivery teams, ensuring seamless require...

Lead the transformation of testing practices by developing AI-driven solutions that enhance product quality and efficiency. Drive strategic testing initiatives across multiple disciplines to ensure ra...

Join our cloud engineering team to ensure the health and security of our production environment. You'll oversee AWS administration, database management, and proactive monitoring, driving continuous im...

Develop and enhance .NET solutions for clients in higher education and government sectors, focusing on back-end and front-end engineering while ensuring quality and performance across all project deli...

Join a team that's pioneering innovative Web3 applications, shaping the future with responsive user experiences. Collaborate closely with leadership to build seamless full-stack solutions and creative...

Champion product initiatives by translating them into actionable user stories and requirements, facilitating high-quality agile delivery, and ensuring alignment between strategy and execution within a...

Lead the technical strategy for a scalable Lakehouse Platform, architecting capabilities for secure data access and governance while collaborating cross-functionally to optimize performance and cost i...

Develop and execute a global Quality Assurance strategy, leading a diverse team across regions to ensure consistent, high-quality software implementations. Champion automation and improvement initiati...

Lead the technical strategy for data products, driving clinical data capabilities and insights. Collaborate with teams to optimize data ingestion processes and implement AI-assisted development workfl...

Join a dynamic team where you'll design, build, and operate cutting-edge GenAI solutions. Engage in hands-on engineering work while collaborating across disciplines, leveraging the latest technologies...