Principal Software Engineer Jobs in Saint Louis, MO

Join a team that's focused on developing full stack solutions for an open-source project. Collaborate across the product lifecycle, enhancing user experiences and building innovative interfaces using...

Take ownership of software solutions that enhance healthcare applications and cloud services. Collaborate across teams to deliver secure, scalable, and innovative products, driving modernization effor...

Empower cybersecurity solutions by architecting robust security tools and integrations, collaborating with cross-functional teams to enhance organizational security posture and drive innovative, code...

Join a team that's pioneering innovative solutions in autonomous systems. As a Senior Full-Stack Engineer, you’ll develop critical data-driven interfaces and collaborate with cross-functional teams to...

Transform customer engagements by owning the project lifecycle and collaborating across teams to ensure successful delivery and strong client relationships in high-tech environments...

Transform your career with us as you automate cloud resources, enhance tooling, and improve product manageability while collaborating with multifaceted teams to deliver innovative solutions in a dynam...

Drive product strategy and vision for SaaS identity security solutions, focusing on endpoint privilege management. Collaborate with cross-functional teams to deliver customer-centric features that enh...

Join a team that's redefining water engineering solutions, leveraging your expertise in water resources, treatment, and conveyance. Drive innovative projects while collaborating with skilled professio...

Drive innovation by designing and implementing advanced AI capabilities, optimizing agent performance, and evaluating AI systems. Collaborate across engineering teams to enhance platform effectiveness...

Launch your career by transforming GTM operations with AI-driven systems, enhancing team productivity and engagement while building impactful full-stack applications and workflows. Ideal for builders...

Drive the Compute Services team's success by managing cloud infrastructure, mentoring engineers, and fostering a healthy environment while ensuring the delivery of high-quality projects that align wit...

Lead the integration of ClickHouse Cloud within diverse environments, driving architecture design, code quality, and production stability. Partner cross-functionally to ensure successful deployments a...

Contribute to transformative AI solutions as a strategic advisor to C-suite executives, driving enterprise-level change through innovative methodologies and comprehensive business transformations. Lea...

Elevate your career as you drive QA best practices and develop automation frameworks with Playwright. Collaborate with teams, enhance software quality, and mentor junior engineers while ensuring effic...

Join a team that's revolutionizing healthcare technology by building and supporting enterprise integration solutions. Collaborate across departments to design reliable, secure, and scalable systems th...

Unlock potential by joining our team as a Senior Software Engineer to design APIs and integrate data sources for AI applications. Collaborate with architects to deliver governed, reliable access to bu...

Engage with stakeholders to provide expert architectural engineering support. Drive technical analyses, review designs, and draft critical inputs to influence decision-making for DOJ/BOP facility proj...

Join us to accelerate progress at the forefront of software development for defense systems, engaging in the design, testing, and maintenance of robust solutions that support mission-critical operatio...

Join a team that leads software innovation by architecting robust systems, mentoring talent, and driving cross-functional collaboration to ensure alignment with organizational goals while enhancing te...

Elevate your career by building cutting-edge systems that power a dynamic OS. You'll design, develop, and maintain scalable solutions while enhancing reliability and operational excellence in a high-i...

Join a team that's dedicated to crafting exceptional software solutions. As a Software Engineer, you'll develop, maintain, and enhance applications, ensuring clean code while collaborating across team...

Join as a Senior Technical Product Manager to shape our product strategy. Engage deeply with data infrastructure and advocate for US customer needs while driving product execution alongside our engine...

Transform your career with a role that drives technical innovation in digital health solutions. Collaborate with cross-functional teams, mentor engineers, and influence architectural standards while e...

Empower and lead a dynamic team of consultants, driving superior client satisfaction through effective program management and operational excellence in a fast-paced cybersecurity compliance environmen...

Lead the charge in developing sophisticated lending solutions that serve millions. Collaborate with cross-functional teams to design, optimize, and enhance impactful financial products, ensuring excep...