Top Software Engineer Jobs in St. Louis, MO

As a Full Stack Software Engineer, you will lead product features from design to implementation while mentoring other engineers in AI-native workflows. Responsibilities include building scalable backend systems, creating responsive UIs, and driving architectural decisions in a high-urgency environment.

Build and maintain cloud-based media encoding pipelines and related infrastructure for workflow orchestration, metadata publishing, task prioritization, and catalog management. Design and develop large-scale distributed systems, collaborate with cross-functional partners, own projects end-to-end, and ensure code quality and automated testing.

The Software Engineer II will develop user-facing growth features, support A/B testing, and collaborate across the stack using various technologies to enhance user experiences and drive business growth.

Develop AI-powered applications, integrate machine learning models with user interfaces, build data pipelines, and collaborate with cross-functional teams.

The Senior Backend Software Engineer II will design, implement, and refactor orchestration systems, improve services, mentor junior engineers, and ensure high availability in a collaborative environment.

As a Staff Software Engineer, you will design and implement backend services, write primarily in Scala, and improve product architecture in collaboration with teams.

Design, develop, and maintain genetic knowledgebases and curation tools; implement ETL pipelines and data models for genomic and clinical data; build UIs for curation; optimize databases and queries; and collaborate with geneticists, bioinformaticians, software engineers, and IT to integrate knowledge into clinical diagnostics workflows.

As a Software Engineer I, you will learn from senior engineers, develop front-end components, and support back-end development while collaborating with teams to build scalable solutions.

As a Staff Software Engineer, you'll lead technical solutions for the Content Platform, improve usability, and mentor engineers while collaborating with diverse teams.

The Software Engineer II will develop voice applications for the cloud contact center platform, focusing on performance, scalability, and collaboration with teams and customers.

The Decentralized Software Engineer will build full-stack systems, work with decentralized technologies, collaborate with the team, and continuously learn new tools and paradigms.

Design and develop core backend components for a blockchain network using Rust, ensuring reliability and scalability in production-grade software.

The Senior Full Stack Software Engineer will oversee technical development in a B2B SaaS healthcare environment, mentor junior engineers, and lead product features.

The Contract Software Engineer will develop and maintain internal tools for ML workflows, working with teams to build software for data management and visualization.

Lead a development team in creating scalable Salesforce solutions, mentor developers, handle end-to-end service development, and ensure adherence to coding and DevOps standards.

The AI First Software Engineer will design and build scalable marketplace systems, leveraging AI tools for development and operational efficiency, while collaborating with cross-functional teams.

The role involves building and maintaining ML pipelines, optimizing workflows, and contributing to product strategy with a focus on usability.

As a Fullstack Software Engineer, you'll design, build and own the onboarding experience for Twilio's Stytch identity product, creating secure integration solutions for developers and enhancing customer authentication.

As a Software Engineer, you'll develop backend services for document verification, collaborate across teams, optimize performance, and integrate machine learning capabilities.

Design, develop, and maintain Java-based backend services and APIs for KeeperApp. Own backend components, optimize MySQL schemas/queries, ensure performance and reliability, apply secure coding practices, participate in code reviews, and collaborate with product and engineering teams to deliver features iteratively.

Design, build, and maintain scalable React/TypeScript web applications for Keeper's Admin Console. Integrate with backend REST APIs, implement enterprise UI workflows (RBAC, policy config, audit views), ensure secure, well-tested frontend code, participate in architecture and code reviews, troubleshoot performance and usability, and maintain documentation.

Design, build, and operate reliable and scalable systems to support Anrok's product, focusing on technical debt, security, and performance optimization.

Design and build infrastructure automation solutions using OOP languages and AWS, automate Linux operations, implement configuration automation with Ansible/Terraform, integrate networking, messaging, and monitoring tools, and collaborate across teams to drive automation initiatives.

The Senior Backend Software Engineer will develop new products, build infrastructure for services, and improve engineering practices while working with product teams.

As a Software Engineer, you'll enhance Tines' self-hosted offerings, improving installations and operations while collaborating with cross-functional teams. You will write quality code, drive product development, and contribute to team improvements in a supportive environment.