Top Software Engineer Jobs in St. Louis, MO

Develop, test, implement, optimize, and maintain scalable software systems. Collaborate with product managers, designers, and engineers; troubleshoot technical issues; conduct code reviews; contribute to architecture decisions; follow secure coding practices; and participate in Agile ceremonies.

As a Data Architect, you'll ensure data security, optimize IT infrastructure, and design cutting-edge software systems to enhance data processes.

Develop, deploy, and maintain cloud-based full-stack applications for defense customers using AWS services. Write code in C#, Java, JavaScript/TypeScript, and Python; implement APIs and database integrations; apply DevOps, CI/unit testing, and GitLab workflows; integrate open-source visualization tools into React/Redux web apps; participate in Agile ceremonies and collaborate to deliver features meeting acceptance criteria.

Lead solution and platform architecture for the Price Optimization business unit, defining scalable, reusable patterns across UI, application, data, AI, and cloud. Drive AWS-based microservices, event-driven and serverless designs, integrations, observability, security, and AI-native SDLC practices. Partner with Product, Engineering, UX, Data, and Security; mentor teams and establish platform governance to enable integrated customer solutions and accelerate delivery.

Full Stack Developer responsible for front-end and back-end development of SPA and microservices. Build RESTful services and UI using React/Redux, Vue/Angular, Node.js, Java, and PostgreSQL on AWS within agile short-sprint teams. Deliver scalable microservices and apply best practices for single-page architectures.

Lead technical delivery of Oracle HCM solutions across Core HR, Talent, Payroll, Benefits, Time & Labor, Recruiting, Learning, and Compensation. Own end-to-end solution design, integrations, configuration, testing, release management, and vendor oversight. Partner with Product Owners, Enterprise Architecture, and Data teams to deliver scalable, secure, standards-based HCM implementations and migrations.

Support roadway and highway design by collaborating with senior engineers to produce conceptual and detailed designs using Civil3D/MicroStation/OpenRoads. Perform design calculations, material quantity takeoffs, cost estimates, and assist with technical reports, plans, specifications, and procurement requisitions for transportation projects.

The Salesforce Architect will establish technical direction for Salesforce, ensuring scalable solutions, identifying risks, and guiding mobile/cloud strategies.

Design, build, and maintain business application features across a multi-platform stack; implement integrations and data pipelines; modernize legacy systems including RPG/IBM i; apply SQL-first data access, testing, and secure development practices; collaborate with IT, QA, PM, and business stakeholders to deliver solutions.

Lead and mentor a development team across the project lifecycle. Own architecture and technical design (J2EE/Java), propose reusable components, collaborate to diagnose and resolve complex defects, and evaluate future-oriented products and solutions.