Principal Software Engineer Jobs in Saint Louis, MO

Lead the charge in technical leadership and team management, driving growth and innovation within a high-performing group of experts delivering cutting-edge AI solutions to enterprise clients while en...

Partner with us to shape long-term architectural strategy and drive technical excellence across teams. Leverage your deep expertise to enhance engineering capabilities and foster customer-centric solu...

Elevate marketing efficiency by designing and implementing AI-driven applications on a robust data platform. Collaborate across teams to optimize workflows, ensuring data integrity and security while...

Join a team that leads product delivery and community engagement for an open source platform, bridging technical insights and customer needs. Drive strategic decisions while collaborating with cross-f...

Join a team that's defining quality engineering excellence. Champion test automation, enhance quality standards, and mentor QA professionals while overseeing strategic test initiatives for reliable pr...

Shape the future of AI by engaging developers and partners to build, test, and launch AI agents on our cutting-edge platform. You'll create technical content, lead workshops, and cultivate feedback to...

Partner with us to lead complex enterprise programs, champion Agile methodologies, and drive strategic initiatives, while overseeing project governance and mentoring teams to optimize AI-enabled proje...

Lead the development of high-quality software solutions by participating in product discovery, breaking down complex projects, and guiding team members towards efficient problem-solving and execution...

Transform user experiences as a Senior Product Designer, driving innovative AI solutions from concept to delivery. Collaborate closely with product and engineering teams, focusing on user insights and...

Champion innovative engineering teams to develop AI-driven, user-centric solutions, guiding strategic direction and ensuring scalable, reliable features in a dynamic environment while fostering a cult...

Oversee GitLab's self-serve product journey from initial interaction to paid conversion. Collaborate with cross-functional teams to drive growth through data-driven experimentation across the funnel...

Lead the charge in creating and scaling a robust engineering services unit, defining strategic direction, optimizing resources, and expanding market presence through innovation and comprehensive talen...

Elevate user experiences by leading design initiatives and optimizing our design system. Collaborate with cross-functional teams in a fast-paced environment to deliver high-quality solutions while men...

Lead the charge in enhancing reliability and performance of Store Systems applications by mentoring engineers, managing incidents, and implementing automation to foster resilient engineering practices...

Transform emerging business ideas into validated opportunities, guiding decision-making without traditional roadmaps. Partner with design and strategy to lead validation sprints and synthesize custome...

Drive innovation as an Engineering Manager, leading a talented team to deliver impactful software solutions. Collaborate cross-functionally and uphold best practices to elevate product excellence and...

Champion the future of voice AI by leading LiveKit Inference, the gateway for developers to access premier models seamlessly. Shape vision, guide product direction, and partner with engineering to sta...

Shape the future of secure software development by leading Agile teams and driving innovative application architecture within a pivotal federal and DoD mission environment, fostering collaboration and...

Lead complex, cross-functional initiatives to drive strategic priorities and measurable outcomes. Collaborate with teams across Product, Engineering, and Operations to navigate ambiguity and influence...

Architect and innovate scalable software solutions while leading engineering programs for core supply chain systems. Collaborate with operations to drive strategic advancements in WMS and TMS, transla...

Transform member experiences by leading innovative teams in AI-driven personalization and recommendation algorithms. Guide technical visions that enhance homepage construction and title ranking, ensur...

Champion data-driven solutions for clinical trials. Develop advanced statistical models and machine learning algorithms to enhance patient enrollment and streamline trial management while adhering to...

Advance your career as a Senior Vulnerability Research Engineer, driving specialized military cyber operations by conducting research, reverse engineering, and developing critical cyber capabilities w...

Innovate and enhance existing government software by leveraging .NET expertise. Engage in product development and modernization initiatives, ensuring reliability and customer satisfaction while collab...

Drive impactful technical delivery by leading application teams in executing priority-driven plans while aligning resources for high-quality outcomes and proactive management of dependencies and risks...