Top Software Engineer Jobs in St. Louis, MO

Design and develop web applications, mentor teammates, shape architectural decisions, write clean code, conduct testing, and troubleshoot issues.

As a Staff Software Engineer, lead the design of ticketing systems across web, mobile, and backend services, focusing on performance and scalability while mentoring engineering teams.

Lead design and delivery of platform features, mentor engineers, implement backend services in Python and React, ensuring high-quality engineering.

The Lead Software Engineer will design and implement scalable web and mobile applications, mentor engineers, and drive technical projects across platforms.

The Senior Software Engineer will build and enhance features for the Rise Course Authoring platform, focusing on usability and accessibility, while collaborating with team members and influencing application architecture.

Lead software engineer responsible for designing, developing, and implementing Edifecs solutions, handling EDI transactions, and coaching a team of engineers.

Design and build user-facing features as a Senior Full Stack Software Engineer. Collaborate with teams, code review, and improve frontend applications.

The Senior SDET will develop and implement test automation frameworks for web applications, ensuring software quality and continuous integration during product growth.

The Staff Software Engineer will own backend architecture for Agiloft's CLM platform, driving AI adoption and system evolution while mentoring teams and enhancing developer experiences.

Lead end-to-end platform engineering projects to build and operate a multi-tenant data lakehouse and scalable compute infrastructure, partner with cross-functional teams, improve reliability/observability, support platform users, and drive platform usability and ML/analytics enablement.

Hands-on senior backend/data engineer responsible for designing, building, and scaling backend features, ETL pipelines, data models, and Looker dashboards. Serve as data engineering SME, optimize schemas and ingestion, implement data quality and monitoring, and mentor team members while partnering with product and customer-facing teams.

Design, build, and scale backend services and APIs powering student-university integrations. Improve reliability, performance, and security across distributed systems; automate ingestion and workflows; collaborate with product, frontend, data, and customer teams; champion testing, CI/CD, observability, and mentor engineers.

Lead architecture and development of scalable, secure, enterprise-grade systems. Drive technical strategy, mentor engineers, design microservices and REST APIs, implement CI/CD and TDD practices, collaborate cross-functionally, and champion emerging technologies to improve member-facing financial solutions.

Design, build, and maintain scalable Scala-based Big Data applications and pipelines using Spark and Kafka. Participate in technical design, implement ETL/data modeling and performance tuning, write tests, troubleshoot production issues, and advise stakeholders on best practices to integrate enterprise data into an analytical warehouse.

The Senior Software Engineer will drive self-serve product offerings, improve APIs, and enhance systems while maintaining data integrity and collaborating cross-functionally.

As a Senior Software Engineer at People Data Labs, you will enhance the data acquisition platform, develop scalable backend services, and ensure high-quality data standardization for various applications.

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.

The Senior Software Engineer will collaborate with teams to define and ship features, operate production systems, and enhance platform security and performance while mentoring peers.

Design, build, and maintain backend systems for metrics and monitoring, collaborate across teams, and debug production incidents.

The Principal Software Engineer II will lead and contribute to Elasticsearch's Storage Engine team, focusing on efficient data querying, indexing, and developing Timeseries solutions. This role requires strong technical leadership, collaboration across teams, and expertise in Java and Elasticsearch.

The Senior Software Engineer will improve infrastructure, support deployments, debug issues, and design services at scale while collaborating with the product team.

The Senior Software Engineer will develop and execute engineering strategies, maintain data feeds, troubleshoot issues, and enhance infrastructure reliability while contributing to Wikimedia Enterprise's growth.

The Senior Software Engineer will develop engineering strategies, maintain data feeds, troubleshoot applications, and design scalable services while ensuring high reliability.

As a Senior Platform Engineer, you will design and maintain core services, cloud infrastructure, and CI/CD pipelines, ensuring high performance and security while mentoring other engineers.

Join the ApartmentIQ team as a Senior Software Engineer to develop and enhance a platform for property management, focusing on user experience and feature deployment.