Principal Software Engineer Jobs in Saint Louis, MO

Build and optimize a robust identity and access management platform, ensuring security and scalability for user authentication, authorization, and management across a growing customer base in a distri...

Shape the future of operational automation with hands-on ownership of CI/CD pipelines, infrastructure-as-code, and container ops, ensuring reliable deployments and scalability across diverse cloud env...

Deliver innovative hydrology and drainage solutions for major transportation projects. Lead teams, manage design processes, and ensure project compliance in a collaborative environment focused on qual...

Transform your career by leading software test development for high-volume manufacturing of server hardware, ensuring quality and reliability across multiple production environments with cross-functio...

Unlock potential by leading an engineering team to enhance software solutions, integrating innovative AI practices while ensuring high-quality delivery across various client projects in a dynamic envi...

Transform engineering excellence by redefining AI paradigms, driving innovation, and shaping technical strategies to elevate performance across teams while enhancing the educational experience for stu...

Shape the future of our mobile platform by leading architectural design and driving an innovative technical vision. Mentor teams, enhance performance, and build robust systems for scaling and reliabil...

Engineer robust platform services and developer tooling that drive efficient, scalable systems for intelligent applications, empowering engineering teams to innovate and accelerate delivery across the...

Contribute to building backend services that drive impactful AI/ML product features, collaborating cross-functionally to create scalable, resilient solutions while coding and managing production appli...

Shape the future of AI by leading and scaling engineering teams to deliver impactful production-grade AI systems and platform services that drive strategic initiatives within a collaborative environme...

Transform the mobile health landscape by developing innovative applications that enhance user experience and integrate health sensor data. Collaborate on exciting projects in a supportive environment...

Innovate with cutting-edge quantum technology by developing tailored applications, collaborating with stakeholders to enhance solutions, and driving successful project delivery that directly impacts c...

Shape the future of software solutions by building tools that enhance team efficiency and empower user decision-making, all while collaborating across dynamic internal teams in a fast-paced, innovativ...

Join our team as a Sr. Software Engineer to enhance user experiences by developing impactful Python and Java APIs while collaborating across various departments to ensure high-quality software solutio...

Build reliable hybrid infrastructures and support mission-critical deployments while collaborating with system integrators to enhance platform functionality and streamline operations. Join us in empow...

Unlock potential by designing and optimizing AWS infrastructure for high availability, implementing CI/CD pipelines, and collaborating with cross-functional teams to enhance reliability and performanc...

Support the design and development of scalable APIs and integration services to enhance communication between products, partners, and customers. Shape technical decisions and improve engineering pract...

Develop and lead a high-performing engineering team to build and manage an enterprise GenAI platform. Take ownership of roadmap delivery, production operations, and governance enforcement while remain...

Optimize system reliability by leading SRE practices for critical banking platforms. Collaborate with cross-functional teams to enhance performance and operational excellence while automating processe...

Build and manage scalable data infrastructure that powers data-driven products and decision-making. Lead a high-impact team to ensure data governance, quality, security, and performance aligns with bu...

Lead the charge in shaping advanced GenAI solutions by engaging with strategic clients, driving engineering excellence, and fostering innovation through hands-on leadership in cross-functional teams c...

Join a team that's dedicated to assessing software products to ensure their supportability and security for the AFNet. Drive the certification process, conduct testing, and collaborate with clients to...

Lead impactful Android app development by enhancing user experience with innovative features while collaborating in a dynamic, AI-driven environment. Embrace mentoring and contribute to a vibrant engi...

Engineer and optimize cutting-edge AI systems utilizing LLMs, retrieval-augmented generation, and enterprise data. Collaborate with cross-functional teams to design scalable solutions and improve perf...

Join our dynamic team to lead multiple projects in a fast-paced environment. As a Principal Technical Business Analyst, you'll drive requirements gathering, support software testing, mentor team membe...