Top Software Engineer Jobs in St. Louis, MO

The Lead Communications Software Engineer leads software development for communications systems, ensuring technical excellence and collaboration across teams while overseeing project progress and software quality.

The Associate Software Engineer will develop, integrate, test, and deliver software solutions for operational flight in an Agile environment, collaborating with multidisciplinary teams and focusing on real-time embedded software applications.

As an Associate Software Engineer, you'll design, develop, test, and maintain software for the Tomahawk program, adhering to industry and safety standards.

This role involves designing, developing, testing, and maintaining embedded software for mission critical systems. Engineers will work in Agile teams, focusing on safety-critical applications using CI/CD methodologies.

The role involves software design, coding, testing, and collaboration in Agile teams to develop cloud-native software for mission planning at Boeing.

The Software Engineer will engage in the design, development, testing, and maintenance of software for the Tomahawk program, ensuring compliance with regulations and addressing user inquiries.

The F-22 Simulation Software Engineer will develop and maintain simulation software and infrastructure for the F-22 Raptor, collaborating with cross-functional teams and validating simulation models and software.

Develop software for autonomous systems, leading junior engineers, and performing software testing and integration. Must adapt to new environments and technologies.

The Software Engineer will manage software projects, conduct system analyses, develop documentation, and implement technologies in an Agile environment.

Design, develop, and maintain AI-powered applications. Collaborate with engineering and product teams to deliver scalable solutions and mentor other engineers. Conduct experiments to guide product decisions.

As a Full Stack Software Engineer, you will develop tools for cloud management, build APIs and UIs, and maintain cloud systems.

As a Full Stack Software Engineer, you'll build applications to enhance customer agent productivity at Coinbase, utilizing various technologies and integrating third-party services.

Design and implement scalable web applications, modernize user experience, build mobile apps, mentor engineers, and collaborate with product teams.

The Senior Full Stack Software Engineer at Dropbox will design and develop user-friendly experiences, manage projects end-to-end, and collaborate across teams while leading initiatives and delivering AI-enabled product enhancements.

The role involves responsibilities related to full-stack product engineering, with participation in on-call rotations for team support.

Lead the evolution of the frontend platform, design complex user interfaces, provide technical leadership, and optimize CI/CD infrastructure for a scalable experience.

As a Software Engineer II at Upstart, you will design and maintain scalable systems for origination fee computation and offer filtering, collaborating with various teams to drive smarter pricing decisions and ensure platform security and performance.

The Full Stack Software Engineer will design, develop, and maintain AI-powered applications, collaborating with cross-functional teams to create seamless user experiences.

Design and implement AI-powered backend systems for media experiences in Dropbox, collaborating with cross-functional teams, and influencing technical decisions.

Lead full-stack projects, collaborate with teams to develop user-friendly features, mentor teammates, and handle on-call duties at Dropbox DocSend.

Design and implement secure, scalable backend services for voice agents, integrate AI models and telephony, improve inference, debug concurrent systems, and collaborate with Product to deliver features end-to-end.

Lead the design and implementation of backend services for data cataloging and ML training systems, focusing on performance and scalability.

Build enterprise-grade authentication, authorization, and identity features across the full stack. Design and implement RBAC, provisioning (SCIM), SSO/OAuth integrations, secure public APIs, and admin workflows for auditing and compliance. Own end-to-end product changes, collaborate on architecture, and mentor engineers to deliver scalable, reliable systems for enterprise customers.

As a Software Engineer, you'll develop and test enterprise software solutions, ensuring quality through code reviews, collaborating on design, and maintaining automated testing in a SaaS environment.

The Associate Software Engineer role involves software development for defense applications, participating in design, development, testing, and maintenance while using Agile methodologies.