Top Software Engineer Jobs in St. Louis, MO

As a Staff Software Engineer at Temporal, you will design and build durable compute primitives for Temporal Cloud, ensuring systems are efficient, reliable, and scalable. Responsibilities include creating new services, managing performance, and mentoring other engineers.

Lead the design and development of core platform features, focusing on backend services in Python and API integrations, while managing front-end projects using React and TypeScript in a cloud-based environment.

As a Senior Full Stack Software Engineer at Orum, you will own product features end-to-end, design scalable systems, collaborate with cross-functional teams, and drive technical excellence while mentoring your teammates.

The Senior Software Engineer leads design and development of scalable systems, oversees technical execution, mentors engineers, and ensures high-quality delivery in a cloud-based environment.

The Principal Software Engineer will lead the evolution of HubSpot's Data Hub, focusing on data systems, distributed architecture, and AI integrations, partnering with product teams, and improving data quality for demand generation.

The Senior Software Engineer will build a large-scale data ingestion and classification system using web scraping, data processing, and search technologies, overseeing data extraction from various sources and developing search capabilities.

The Senior Software Engineer designs and implements software prototypes and solutions, analyzes user needs, optimizes operational efficiency, and may mentor junior developers.

As a Senior Software Engineer, you'll lead the Data Platform team, designing and implementing scalable, distributed systems for data ingestion, storage, and processing, while mentoring peers and guiding technical architecture decisions.

The Senior Software Engineer will enhance Flow protocol's architecture, improve performance, and ensure reliability for decentralized applications and services.

The Fullstack Senior Software Engineer will design and maintain scalable APIs, develop web applications using React and Next.js, and deploy cloud-based solutions on Azure.

Lead technical execution of projects, manage the codebase health, adopt AI-driven SDLC, mentor engineers, and ensure quality delivery of full-stack applications.

The role involves building, testing, and deploying infrastructure software, mentoring teammates, collaborating with teams, and supporting software services.

As a Senior Software Engineer, you'll build and maintain core components of a 3D viewer using advanced technologies to visualize large spatial datasets and lead complex feature work.

The Senior Software Engineer will develop Flock's Video Management Software, focusing on low-latency live video and APIs while collaborating with cross-functional teams.

Build customer-facing frontend applications, lead architectural improvements, collaborate with UX designers, and guide the frontend community at Docker.

The Principal Software Engineer will drive technical roadmaps for internal developer platforms, enhance developer productivity through AI tools, and lead engineering initiatives. Responsibilities include architecting CI/CD infrastructure, defining productivity metrics, and mentoring staff. The role requires deep expertise in developer experience and large-scale system design.

The Principal Software Engineer will drive the technical roadmap for Panthey's hosting platform, architect core services, and provide technical leadership and mentoring to engineers. They will work on distributed systems, container orchestration, and AI-native engineering practices, ensuring platform reliability and performance.

As a Senior Software Development Engineer, you will lead and support projects, design new features, mentor junior engineers, and collaborate in an inclusive team environment.

As a Software Development Engineer, you'll lead project delivery and support, design features, review code, mentor juniors, and drive engineering best practices.

As a Senior Engineer on the Data Platform team, you will design and build data pipelines and optimize storage systems to enhance analytics and machine learning capabilities.

Lead technical aspects of an engineering team, design and revamp systems, improve efficiency, mentor engineers, and contribute to product strategy.

Lead and manage a high-performing engineering and DevOps team, developing software applications and cloud infrastructure, ensuring reliability and scalability.

The Senior Software Engineer will design and maintain scalable applications for Loan Origination and Servicing, focusing on backend architecture and system design to enhance decision-making and workflows.

The role involves modernizing product platforms by re-architecting legacy systems, utilizing AI-assisted tools, and establishing engineering standards to enhance software architecture for better efficiency and scalability.

As a Senior Software Engineer I, you'll focus on enhancing CI/CD workflows, driving Ruby/Rails upgrades, and improving authentication standards. You'll operate cross-functionally, contribute to platform tooling, and leverage AI for development efficiency.