Top Senior Software Engineer Jobs in St. Louis, MO

Develop core experiences for bank administrators and customers by writing clean, documented code, creating robust APIs, and integrating with third-party services.

The Senior Software Engineer will collaborate with teams to build and optimize a robust web application, ensure code quality, and elevate team impact.

The Senior Software V&V Engineer will oversee verification and validation activities for software systems in bioinformatics, ensuring compliance and rigorous testing of diagnostic tools.

Lead cross-team technical initiatives in cybersecurity platform. Design scalable services, own software development, perform code reviews, and mentor engineers.

Design and implement a video processing engine, develop a cross-platform rendering engine, integrate systems, and optimize performance while collaborating with other engineers.

As a Senior Software Engineer, you will enhance our investment screening and fraud prevention platform, overseeing the software development lifecycle and collaborating with various teams for compliance-driven solutions.

Design and implement backend services for an AI-driven automation platform, focusing on LLM orchestration, API development, and system reliability.

The Senior Software Engineer will enhance release automation and deployment systems while collaborating across teams to improve software delivery processes.

The Staff Software Engineer will build web APIs and data pipelines for energy analytics, contribute to electricity cost modeling, and improve engineering processes while collaborating across teams.

The Staff Software Engineer will develop and scale platform experiences, focusing on user onboarding, deploying robust APIs, and utilizing analytics for optimization.

The role involves developing high-scale APIs, decision platforms, and machine learning solutions within the Risk Engineering team, focusing on mitigating risks related to credit, fraud, and product launches while collaborating across teams.

The Staff Software Engineer will develop customer-facing web applications, lead technical design, improve system performance, and mentor other engineers while exploring new technologies. The role focuses on enhancing healthcare outcomes through innovation.

Design and implement cloud infrastructure and data pipelines using GCP services, optimize performance, and collaborate with teams for seamless integration and automation.

The role involves building production-grade software for AI-driven IT solutions, focusing on backend services, architecture, and direct customer engagement.

The Senior Software Engineer will enhance AI data applications by collaborating with teams, designing and building data curation and search apps, and mentoring juniors.

As a Staff Software Engineer, you'll architect and build foundational platform services, focusing on data infrastructure, healthcare interoperability, and secure APIs while mentoring other engineers.

The Senior Software Engineer will develop full-stack features, design APIs, and collaborate across teams to enhance Breezeway’s property operations platform.

The Senior Software Engineer will architect scalable solutions, enhance self-service platforms, and tackle complex data challenges while collaborating across teams, ensuring high throughput in distributed systems.

Design and implement automated quality systems for disaster recovery and production environments, enhancing reliability through automation and intelligent diagnostics, while collaborating with QA and engineering teams.

The Staff Software Engineer will design, develop, and maintain product features, focusing on backend architecture, mentoring juniors, and collaborating with stakeholders.

The Staff Software Engineer will develop full stack solutions, contribute to architecture, mentor junior developers, and collaborate with teams on software projects.

The Staff Software Engineer will lead technical excellence, design scalable systems, mentor engineers, and drive innovation in a cross-functional team.

As a Senior Software Engineer, you will develop new products and improve engineering infrastructure while taking ownership of product deliverables and enhancing technical architecture.

The Staff Software Engineer will lead technical initiatives for subscription growth, oversee experiment cycles, and mentor engineers to improve velocity and quality in product output.

The Senior Software Engineer role involves developing enterprise applications using Java, JavaScript, or Python, managing databases, and providing support for geospatial information systems, among other responsibilities.