Top Software Engineer Jobs in St. Louis, MO

The Associate Software Engineer role involves software development for defense applications, participating in design, development, testing, and maintenance while using Agile methodologies.

The role involves designing, developing, and maintaining non-embedded software for the Tomahawk program, ensuring compliance with industry and government standards.

The Senior Software Developer will design and enhance software systems, lead code reviews, mentor staff, and resolve technical issues while optimizing software for business needs.

The Senior Software Engineer will develop enterprise-class full stack solutions, ensuring compliance and leveraging AI tools for improved productivity.

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.

Oversee software engineering projects, lead large-scale distributed data processing systems, mentor junior staff, and drive project success.

Join MongoDB's Query Execution team to improve the database's core execution engine, build high-performance query features, and mentor team members. You will drive roadmap initiatives and ensure production-ready code for complex analytical workloads.

Lead the engineering team for product delivery at Runpod, focusing on customer-facing features while managing roadmaps, team growth, quality, and cross-functional collaboration.

Lead a full-stack team developing customer experiences for Affirm Card using React Native. Oversee project delivery, engineering excellence, and team development.

As a Software Engineer II, you'll develop backend systems, support ML platform features, collaborate across teams, and ensure system availability.

The Senior Software Engineer will lead technical strategies, build AI-driven software systems, mentor junior engineers, and ensure security best practices.

The Senior Engineering Manager is responsible for developing scalable marketing infrastructure, leading product-oriented teams, and optimizing outreach strategies through data-driven insights and intelligent solutions.

As Director of Software Engineering for the Mobile Platform, you will lead Upstart's mobile strategy, enhance user experience, and develop engineering excellence while scaling the engineering team.