Top Software Engineer Jobs in St. Louis, MO

Lead technical strategy for Solana staking at Coinbase, optimizing validator performance and driving cross-product integration while mentoring engineers.

The Senior Platform Engineer at Dandy will develop and maintain infrastructure and systems, enhance developer experience, and advocate for quality and performance improvements.

As a System Software Engineer, you will enhance GCC/LLVM toolchains for Ubuntu, ensuring modern C/C++ features and improving developer experiences through collaboration and high-quality coding.

Lead a service development team to design, develop, and implement cloud native services aligned with business goals, while leveraging AWS and mentoring developers.

As a Software Engineer at Realm, you will develop backend services, create web and mobile UIs, and deploy tech at industrial sites. You will solve real-world challenges using various technologies and work with top leadership to build a stellar engineering team.

As a Principal Engineer, you will lead the evolution of our platform by defining technical vision, implementing features, and ensuring best practices for scalable and secure systems.

As a Software Engineer III, you'll develop custom software for government clients, teaching Agile practices, delivering software solutions, and ensuring client satisfaction through collaboration and feedback.

The Software Engineer (Fullstack) at Sumble will develop and optimize software applications, manage data integration, enhance security, and ensure a high-quality user experience.

As a Senior Software Engineer, you will develop test tools and frameworks for Android apps, ensuring high-quality product workflows and collaborating with cross-functional teams.

Seeking talented Backend Software Engineers to develop solutions for large scale problems and manage project deliverables in machine learning infrastructure.

Design, develop, and maintain backend services and APIs for Speechify, focusing on performance, scalability, and user experience while collaborating with cross-functional teams.

The Software Engineer II for the Core Platform will work on developing features for the Intelligent Operations Platform, focusing on security and operational data handling. Responsibilities include collaborating with teams to ensure reliability and performance, and employing solutions that enhance cybersecurity readiness.

Build and maintain SEO-friendly, high-performance web applications and advertising solutions. Develop React frontends and C# .NET backend APIs, work with SQL/Entity Framework, and collaborate with product, ad sales, and engineering teams to improve performance, scalability, and quality.

Design, develop, and maintain backend services and APIs; drive release coordination and CI/CD practices; monitor production, triage issues, and support deployments. Lead technical discussions, mentor junior engineers, collaborate cross-functionally, and promote engineering excellence for reliable distributed systems and operational improvements.

As a System Software Engineer, you will design communication primitives for AI models, optimize performance for training workloads, and benchmark performance on clusters.

The Software Engineer will develop and support the MEMX Trading system, focusing on high throughput event-sourcing applications and resolving production issues.

Seeking a Software Engineer to build scalable applications for ETF operations, automate data validation, and integrate diverse financial data sources.

As an Integrations Software Engineer, you will build and maintain software integrations with various data systems, ensuring high-quality code and customer satisfaction. Responsibilities include developing features, collaborating with teams, and supporting product features with testing and R&D efforts.

The Software Engineer will architect and advance our frontend e-commerce platform, collaborating across teams and building reusable components and frontend features.

Develop AI-driven applications focusing on full-stack engineering. Engage in complex technical challenges, taking ownership of product features and driving enhancements.

As a Senior Software Engineer, you'll develop scalable backend systems, APIs, and foster collaboration across teams while mentoring junior engineers.

The Senior DevSecOps Software Engineer at STS will enhance CI/CD processes, implement security tooling, and collaborate with Agile teams for software delivery to support NASA contracts.

The Staff Software Engineer leads technical strategy and architecture for Pear Suite's platform, overseeing complex projects, mentoring engineers, and ensuring product reliability and quality.

Design and develop core platform services for account management. Lead technical evolution, ensure reliability, mentor engineers, and collaborate across teams to improve applications.

The Software Developer in Test will develop test automation frameworks, ensure product quality through various testing methodologies, and collaborate to enhance development efficiency using AI tools.