Top Software Engineer Jobs in St. Louis, MO

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.

The Senior Software Engineer will develop and integrate LLM-powered features, build AI capabilities for logistics operations, and collaborate with Data Scientists and ML Engineers to deliver AI solutions at scale.

Design and build platforms for new products, develop generative AI features, ensure system reliability, and foster a collaborative culture in a startup environment.

As a Sr. Fullstack Software Engineer, you will collaborate with teams to develop fullstack products and maintain code quality through testing and reviews.

Seeking a Software Engineer with 3+ years experience in software development, programming (Go, Java, C++, C#), and strong analytical skills.

Develop and maintain applications using Java, Spring, and Angular. Collaborate in Agile teams, design solutions, and manage integrations and documentation.

As a Software Engineer, you'll lead full-stack development, design secure scalable microservices, mentor others, and ensure compliance with cybersecurity standards.

Design, build, and operate backend services focusing on performance, scalability, reliability, and observability. Diagnose production issues, optimize data models and APIs, contribute to architecture and operational strategy, and collaborate across product, frontend, and DevOps to deliver mission-critical systems.

Architect and develop distributed systems, define strategic roadmaps, manage project priorities, mentor team members, and write high-quality code.

Lead design and evolution of data interfaces, mentor team, support integrations for live clients, and enhance data tools for scalability and efficiency.

Lead technical discussions and design products based on vehicle telematics data. Collaborate with teams, ship features, and ensure customer satisfaction using real-time data insights.

Join the MongoDB Server Query Optimization team to build a distributed open-source query optimizer, focusing on enhancing query performance and robustness. Responsibilities include innovation in flexible schema databases, mentoring team members, and contributing to the technical roadmap based on extensive experience in the database domain.

Lead the Networking Observability team at MongoDB, enhancing distributed database communication and observability, and improving resource efficiency. Collaborate on architectural improvements and integrate monitoring features.

Design, build, deploy, and maintain resilient, scalable backend features and APIs for enterprise restaurant products. Lead complex projects, ensure quality via automated tests, roll out and monitor features, collaborate with UX/PM, mentor engineers, and partner across teams to improve reliability and functionality.

Design and develop software solutions enhancing user experience for Governance features, contribute to open-source software, communicate technical designs, and support team quality through reviews.

The Senior Software Engineer will drive the retail technology initiatives at Toast, focusing on payment solutions and enhancing customer experiences. Responsibilities include collaborating on high-impact opportunities, technical decision-making, and adapting to customer needs.

The Senior Software Engineer will evolve and maintain blockchain infrastructure, automate services, and collaborate with internal teams for secure infrastructure solutions.

The role involves building and automating Kubernetes management, operationalizing the platform, and developing new capabilities while supporting critical services for Coinbase.

In this Mid-Level Software Engineer role, you will develop and maintain core product features using JavaScript, Node.js, and React, collaborating with team members while mentoring juniors and ensuring code quality.

Build and maintain backend services, APIs, and data pipelines (real-time and batch). Integrate with data providers, support platform infrastructure, ensure data quality through testing and code reviews, and drive projects end-to-end with cross-functional collaboration.