Top Software Engineer Jobs in St. Louis, MO

Develop, document, unit test, integrate, and maintain software components for F-15 mission planning systems using C#, JavaScript, and SQL. Troubleshoot defects, collaborate on solutions, follow Agile/Scrum, and work under general supervision to compile builds and test components.

Leads a team of embedded software engineers supporting mission systems for an Air Dominance program. Responsibilities include staffing, technical planning, Agile metrics, EVM, software integration, verification and validation, release management, DevSecOps adoption, process improvement, mentoring, and stakeholder communication. The manager ensures software meets cost, schedule, safety, quality, and technical performance objectives while supporting program and technical reviews.

Design, develop, optimize and maintain ERP financial applications using Oracle and PL/SQL. Integrate systems, ensure security/compliance, resolve defects, lead code reviews, mentor junior developers, participate in Agile/Scrum, and estimate and deliver ERP features.

Lead design and implementation of modernized insurance underwriting and policy administration solutions. Drive cloud transformation, data-driven and secure architectures, improve risk selection and claims resolution, enhance customer experience through automation, mentor technical teams, manage client relationships, and oversee project lifecycle, budgets, and delivery quality.

Provides technical leadership for enterprise full-stack applications and microservices using React, Node.js, .NET, and Azure. Leads legacy-platform modernization, cloud migration, data integration, messaging, SQL and Delta Lake architecture, AI-powered automation, frontend UI migration, security compliance, and technical debt reduction. Mentors cross-functional engineering teams and guides platform innovation.

Lead and deliver moderately complex software initiatives across the Investment Solutions team. Design, code, test, debug, and document solutions; review technical challenges; resolve issues; mentor junior staff; collaborate with product owners, architects, QA, and business stakeholders; support deployments and platform improvements while leveraging AI-assisted development tools.

As a Software Engineer in Frontier AI Infrastructure, you'll design secure systems for the public sector, improve engineering standards, and collaborate with cross-functional teams to meet government requirements. You'll also participate in customer engagements and contribute to the product strategy while ensuring compliance with federal regulations.

Build and own full-stack services and APIs enabling businesses to offer and manage 401(k) plans. Design scalable features, evolve system architecture, establish engineering best practices, collaborate with product, design, compliance, and operations, debug production issues, and improve reliability, observability, and operational tooling. The role requires end-to-end system ownership, production support, and cross-team technical influence.

The Partner Solutions Lead at LogicMonitor focuses on ensuring superior implementations of the LogicMonitor platform by supporting partners through technical guidance, QA, and enhancing delivery standards.

Design and implement secure, scalable backend services for voice agents, integrate AI models and telephony, improve inference, debug concurrent systems, and collaborate with Product to deliver features end-to-end.

As a Solutions Architect at Deepgram, you'll engage with customers post-sales to resolve complex technical issues, create scalable solutions, and enhance support processes, using your engineering skills and experience in customer-focused roles.

The Senior Solutions Engineer partners with sales to design solutions, deliver presentations, conduct demos, and support enterprise customer initiatives while focusing on Cloudflare’s product benefits.