Top Senior Software Engineer Jobs in St. Louis, MO

The Senior Software Engineer will build TypeScript SDKs and APIs for the Sui network, collaborate across teams, and enhance developer experiences.

As a Senior Software Engineer, you'll develop products, mentor junior engineers, and solve complex engineering problems using Ruby, Python, and Typescript in a collaborative environment.

As a Senior Software Engineer, you will manage customer deployments of AI integration, making architectural decisions and ensuring effective solutions.

Design, develop, and maintain web applications, focusing on .NET and Sitecore XM Cloud. Collaborate with teams, mentor juniors, and ensure code quality.

As a Backend Software Engineer, you'll design and build solutions for satellite owner-operators, mentor teammates, and support product development in an Agile environment.

Own and ship full-stack features across internal and customer-facing products. Design, build, deploy, and monitor production-grade code. Influence architecture, mentor peers, collaborate with product/design, and use AI coding tools to improve engineering velocity and reliability.

Design and build scalable backend components and indexing pipelines for semantic and hybrid retrieval, build retrieval orchestration and knowledge-graph services, improve retrieval quality via evaluation and observability, design APIs, and optimize latency, throughput, cost, reliability, and security for large-scale AI inference and retrieval workloads.

Manage the software engineering process, oversee project deliverables, architect complex software solutions, mentor engineers, and collaborate with product teams.

The Senior Software Engineer will develop advanced 5G network solutions, lead technical discussions, own features, and ensure quality delivery.

The Software Test Engineer executes and supports software testing processes, conducts manual and automation tests, manages defect lifecycle, and collaborates with teams for system validation.

This role involves validating software quality, collaborating with teams on requirements, documenting enhancements, and utilizing EDI and QA methodologies.

Responsible for executing software testing, validating requirements, managing defects, and collaborating with teams to ensure software quality and readiness for release.

The role involves video encoding innovations, collaborating with partners to develop solutions, and building systems using languages like C/C++ and Python.

As a Principal Software Engineer on the GenAI team, lead the design and implementation of AI-powered solutions, ensuring technical alignment and mentoring engineers.

The Senior Software Engineer will lead the development of a billing platform, enhancing payment systems and ensuring compliance, while mentoring team members.

The Lead Software Engineer will architect and implement Salesforce solutions, manage software development, lead a team, and drive innovation for DICK's Media business operations.

The Senior Software Engineer will architect and implement scalable backend systems, collaborate with teams to deliver products, mentor junior developers, and improve code through data-driven decisions.

As a Senior Software Engineer, you'll enhance ClickHouse's Python integrations, drive AI integration strategies, and collaborate with open-source communities, requiring deep expertise in data engineering and AI applications.

The Staff Software Engineer will develop scalable systems and oversee the engineering processes while mentoring junior engineers and enhancing EHR interfaces for clinicians.

The Senior Software Engineer develops software in an agile environment, designs solutions for complex problems, and provides technical direction to team members.

Build and maintain Kit's core publishing platform and creator-facing tools as a product-minded full-stack engineer. Architect and implement complex features, collaborate tightly with Product and Design, drive refactors and technical standards, participate in on-call rotations, mentor peers, and deliver high-quality, accessible user experiences.

Lead the design and development of complex, full-stack applications. Work directly with clients to translate their needs into technical solutions and ensure high code quality.

The Senior Software Engineer, Payments will design and implement backend infrastructure for a blockchain-integrated banking platform, focusing on payment processing and operations.

Join Dakota's core engineering team to design and implement back-end infrastructure for a blockchain-integrated banking platform, addressing high-visibility projects.

Design, develop, and maintain scalable software solutions. Collaborate with teams to troubleshoot issues and enhance the software delivery lifecycle. Focus on backend services, using Java and various tools for performance optimization.