Top Senior Software Engineer Jobs in St. Louis, MO

Join the Data Engineering team as an Enterprise Python Expert to design and build scalable data pipelines and services, ensuring high-quality software engineering and system architecture.

Design and implement core components of networking systems at Ditto, focusing on transport protocols, performance, and modular architecture.

The Senior Software Engineer will architect and manage Ditto's multi-cloud Kubernetes infrastructure, ensuring operational excellence across major cloud providers and building secure access management systems.

As a Senior Software Engineer, you will develop product features end-to-end, collaborate with teams, and improve developer productivity.

The Senior Software Engineer will build and scale the NGL platform, focusing on mobile apps, backend services, and infrastructure while ensuring scalability, performance, and reliability through hands-on technical design and development.

Build, scale, and evolve a social platform by implementing full-stack features, improving performance, and collaborating with cross-functional teams. Mentor junior engineers and lead architectural discussions.

As a Senior Software Engineer, you will create and optimize 401(k) plan systems, enhance user experience, and ensure system reliability for a fintech company focused on retirement benefits.

As a Senior Software Engineer, you will lead the engineering roadmap, collaborate with teams, build new features, and mentor other engineers.

The role involves enhancing Elasticsearch's performance in distributed systems, managing cluster coordination, debugging complex systems, and leading cross-team projects.

The Principal Software Engineer I will enhance Elasticsearch components for performance, manage cluster coordination, and debug complex distributed systems while leading projects.

Dutchie seeks a Senior Software Engineer to develop e-commerce platforms using React and TypeScript, collaborating with product and design teams to enhance online ordering experiences.

As a Senior Software Engineer at Omada Health, you will develop and integrate solutions to optimize health processes, collaborate cross-functionally, and lead projects while mentoring others.

Lead the design and implementation of features for revenue monetization, collaborate on experiments, mentor engineers, and improve system scalability and reliability.

The Senior Software Engineer will focus on infrastructure, reliability, and platform engineering, designing scalable systems, managing CI/CD processes, and evolving observability and incident response protocols.

The Staff Software Engineer will design and build user-facing features for clinical AI applications, ensuring quality and security while collaborating cross-functionally.

The Senior Software Engineer will design and build scalable backend systems, integrate third-party mortgage platforms, and optimize AI-powered features to enhance mortgage underwriting processes.

The role involves modernizing a legacy platform by incrementally introducing new architecture, building services, and maintaining production stability through collaboration and engineering improvements.

Lead development of Harvey in Word, an AI-powered Office Add-in. Architect features, collaborate across teams, and ensure high performance and integration with Microsoft tools.

Design and implement cloud management infrastructure and CI/CD pipelines, build tools, and ensure high software quality while collaborating with the engineering team.

Lead the architecture and implementation of the Libraries Platform, focusing on building secure and scalable services for open-source libraries, while driving reliability and observability, and mentoring engineers.

Lead design and implementation of scalable Big Data healthcare solutions, shape technical roadmap, mentor engineers, collaborate with product and stakeholders, and maintain CI/CD, testing, and cloud infrastructure.

The Lead Backend Software Engineer is responsible for designing and maintaining scalable backend systems, ensuring performance, security, and compliance, mentoring engineers, and collaborating with cross-functional teams.

The Full Stack Senior Software Engineer will design, develop, and implement software services, improve existing products, mentor juniors, and ensure scalability of tools.

Develop and maintain cloud solutions and backend services for educational products, ensuring high reliability, security, and performance through collaboration and code quality improvements.

The Senior Software Engineer will design and build scalable systems, write high-quality code, mentor teams, and collaborate across functions.