Top Senior Software Engineer Jobs in St. Louis, MO

The Senior Software Engineer leads the design, development, and integration of AMS software, ensuring compliance with standards and guiding cross-functional teams.

Lead software projects for the MQ-25 Vehicle Management System, focusing on developing embedded real-time software and leading a team of engineers.

The Senior Software Engineer designs, develops, tests, and maintains software for the Tomahawk missile program, ensuring compliance with industry standards and government regulations.

Lead the development of complex software systems for the MQ-25 Vehicle Management System, providing technical leadership and mentoring a team of engineers.

Manage clusters, develop with Golang, provision infrastructure with Terraform, and enhance performance of the platform handling untrusted code.

The Principal Software Engineer will define technical roadmaps, guide system architecture, mentor leaders, and drive product direction in Capital Supply operations.

Lead system-level integration, verification, and validation of software/hardware mission systems using DevSecOps, CI/CD, containerized deployments, and cloud-native test environments. Develop and maintain requirements and traceability, define test strategies and acceptance criteria, analyze results, drive corrective actions, and mentor junior engineers. Ensure interoperability, performance, and mission assurance in secure DoD environments.

The Senior Software Engineer will develop, optimize, and maintain systems for the Capital Marketplace, collaborating across teams to enhance services for investors and stakeholders.

Lead the frontend platform's evolution, architect complex UIs, mentor engineers, and drive performance and testing excellence while collaborating with cross-functional teams.

Design, build, and operate backend services focusing on performance, scalability, reliability, and observability. Diagnose production issues, optimize data models and APIs, contribute to architecture and operational strategy, and collaborate across product, frontend, and DevOps to deliver mission-critical systems.

Lead engineering team to design, analyze, test, and certify aircraft software per FAA standards (DO-178B/C). Act as FAA liaison, oversee technical documentation for certification, mentor staff, resolve complex engineering issues, and ensure on-time delivery of safety-critical certification milestones.

Design, build, and maintain Java backend services, modernize legacy applications, and implement event-driven processing while ensuring system reliability and scalability.

Lead design and evolution of data interfaces, mentor team, support integrations for live clients, and enhance data tools for scalability and efficiency.

The Senior Software Engineer will evolve and maintain blockchain infrastructure, automate services, and collaborate with internal teams for secure infrastructure solutions.

The role involves building and automating Kubernetes management, operationalizing the platform, and developing new capabilities while supporting critical services for Coinbase.

As a Senior Software Engineer at Coinbase, you will build scalable backend services using Golang, mentor junior developers, and collaborate with teams to enhance financial operations.

The Staff Software Engineer will architect and code backend services and ML models, integrate systems, ensure quality, and mentor engineers in the AI & Strategy Engineering team.

Seeking a Senior Software Development Engineer in Test to lead quality engineering initiatives, automate testing processes, and ensure software reliability across multiple teams in agile environments.

The Senior Software Engineer, Voice AI will enhance the Voice AI stack, design cutting-edge solutions, boost product quality, and drive collaboration across teams to improve user experiences.

Responsible for creating, developing, and deploying technology solutions while collaborating with teams to ensure code efficiency and performance. Requires advanced skills in software development and integration.

As a Staff Software Engineer at Coinbase, you'll build systems for crypto trading, mentor other engineers, and ensure product excellence by architecting robust, highly available services.

As a Software Engineer, lead full-stack development, mentor engineers, and design secure microservices for geospatial applications. Collaborate with teams to meet compliance and performance needs.

The Software Engineer will design, develop, and operate applications while collaborating in a distributed team to improve software solutions and support integration across systems.

The Systems Integration Engineer (DevOps) will support software development, system maintenance, application re-hosting, and manage security authorizations while ensuring efficient integration within an Agile team.

As a Principal Software Engineer, you will design, develop, and implement complex software solutions, lead projects, and ensure compliance with standards in a cloud-first environment.