Top Software Engineer Jobs in St. Louis, MO

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

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.

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

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

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.

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

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 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 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.

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

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.

As a Senior Software Engineer, you will develop efficient systems to enhance healthcare delivery and collaborate with various teams to innovate features for patient care tools.

The Senior Software Engineer will design and maintain internal systems and automations for sales and marketing, focusing on integrations with CRMs and data management.

Design and develop scalable software solutions, lead engineering workstreams, ensure code quality, mentor junior developers, and collaborate on technical strategies to enhance digital experiences for BECU members.

Design and operate Airbnb's network infrastructure, contributing to cloud-native networking initiatives and collaborating with open source communities like Istio.

As a Staff Software Engineer, you'll enhance Airbnb's build infrastructure, optimize performance, and mentor engineers to improve software development processes.

Seeking a Senior Software Engineer to design and manage data infrastructure, databases, and data pipelines. Responsibilities include developing APIs, monitoring data quality, and collaborating with cross-functional teams to ensure robust data solutions.

As a Senior PHP Developer, you'll focus on back-end development, collaborating with multidisciplinary teams to build features, optimize performance, and mentor peers.

The Senior Software Engineer will focus on integrating Sage Intacct with core business processes, developing backend services, and maintaining integration systems. Responsibilities include designing, building, and supporting secure integration solutions, as well as collaborating with stakeholders on technical requirements.