Top Software Engineer Jobs in St. Louis, MO

As a Senior Software Engineer, you will develop key product features for millions of users, collaborate with teams, and mentor others.

As a Telephony Engineer, you'll design and operate telephony services, develop signaling systems, collaborate with various teams, and optimize voice quality in AI-driven communications.

The Senior Software Engineer will lead technical projects, develop scalable software solutions, troubleshoot code, and enhance user experiences while collaborating across teams.

As a Senior Software Engineer, you'll design and deliver high-quality solutions, collaborate across teams, mentor junior engineers, and implement scalable software systems.

The Senior Software Engineer will design, implement, and test secure applications for Identity and Access Management, leading code reviews and ensuring high-quality delivery while maintaining testing environments.

The Principal Software Engineer designs prototypes, implements solutions, analyzes technologies, and provides development support, playing a key role in improving customer experience for federal clients.

The Senior Software Engineer will design and implement software solutions, analyze user needs, mentor developers, and support technology adoption projects within the federal government.

Lead Software Engineer responsible for system development, architecture guidance, and mentoring software engineers, with a focus on AWS cloud applications and Agile methodologies.

The Senior Software Engineer will work on low-level systems programming, hypervisor integrations, networking automation, and performance tuning, focusing on high-performance services in a cloud environment.

The Staff Software Engineer will influence cross-functional teams, mentor engineers, architect hypervisor integrations, and drive innovation in cloud infrastructure scalability and performance.

As a Staff Software Engineer, you will architect and build high-impact systems, mentor engineers, solve complex technical challenges, and lead cross-organizational initiatives in a fast-paced AI infrastructure environment.

The Senior Software Engineer will design and deliver core capabilities for a cloud-managed service, focusing on metering and billing, while leading projects and mentoring engineers.

As a Staff Engineer, you will design, build, and maintain backend functionality for scalable services, focusing on storage systems and reliability.

Develop and maintain scalable software components, optimize performance, collaborate with teams, mentor junior engineers, and influence product decisions.

Architect scalable ad solutions, maintain performance, develop ad products, collaborate on data tools, optimize delivery efficiency.

As a Senior Software Development Engineer, you will design and implement high-performance infrastructure for Yahoo's user data systems, collaborate on API development, and ensure scalability across multi-cloud environments.

The Senior Software Engineer will design and develop employer benefits solutions, collaborating with stakeholders and mentoring peers, while maintaining high software quality through testing and agile practices.

The Staff Software Developer leads software development projects, mentors junior developers, and ensures high technical standards while focusing on healthcare solutions.

The Senior Software Engineer will enhance patient experiences by developing modern software for doctor's offices, contributing to product features, and participating in client feedback.

Develop full-stack software solutions for medical practices, enhancing user experience and reducing administrative tasks. Lead product development.

As a Senior Software Engineer, you will enhance core communication systems by developing features across the stack and integrating with third-party services, ensuring reliability and scalability while debugging production issues.

The Senior Software Engineer will develop AI-powered product features, focusing on large language model workflows, collaborating in an agile environment, and mentoring junior engineers.

The Senior Software Engineer will develop web-based software, focusing on compliance and risk management, leveraging AI tools and modern web technologies.

As a Staff Software Engineer, you will build user experiences, craft APIs, integrate third-party software, and ensure code quality and system design while mentoring teammates.

As an Embedded Software Engineer, you'll develop software for microcontrollers, collaborate with suppliers, and ensure quality through testing and debugging.