Top Remote Software Engineer Jobs in St. Louis, MO

Lead design and implementation of scalable backend solutions, collaborate on requirements and specs, troubleshoot complex technical issues, conduct and lead code reviews, ensure rigorous automated testing, leverage AI tools to improve workflows, and support high-volume transactional processing.

Build and validate reference architectures, run reproducible benchmarks, create demos and technical content, and validate integrations across AI storage and serving stacks. Work with engineering, partners, and field teams to enable sales engineers, support customer evaluations, and present technical results to architects and platform engineers.

Lead design, build, and operate scalable backend services and carrier integrations. Provide technical leadership, mentor engineers, drive architecture and best practices, write and test code, troubleshoot production incidents, and improve monitoring and reliability while collaborating with product and cross-functional teams.

Design and standardize SAP (ECC and S/4HANA) and Ariba integrations, create reusable integration templates, translate complex customer implementations into scalable assets, support pre-sales architecture, and partner with Product and Engineering to drive integration best practices and technical implementation excellence.

Expert-level full‑stack .NET engineer who designs, develops, tests, and supports secure, scalable enterprise applications. Leads large projects, authors technical specs, mentors engineers, enforces SDLC and security/audit requirements, participates in Agile/Scrum, and drives technical strategy and innovation. Availability for occasional travel and on-call support is required.

Build automated email follow-up plugins and integrations for insurance claim systems (Google Workspace initially, possibly Outlook). Develop web applications and hardware-software integrations for mitigation equipment. Deliver reliable, fast-turnaround code while managing multiple fast-paced projects in a startup environment.

Design and build scalable backend systems for a multi-tenant travel commerce platform. Orchestrate AI agents, implement guardrails and feedback loops, own end-to-end features, and collaborate with PMs and senior engineers to ship partner-facing products rapidly.

Lead technical and architectural design for complex Reltio MDM implementations. Serve as senior technical resource across multiple engagements, manage customer expectations, coordinate with Product, DevOps and Engineering, provide platform and infrastructure oversight, communicate with executive stakeholders, establish best practices, and support global multi-domain projects and governance.

Partner with ecosystem stakeholders to identify growth opportunities, diagnose user and partner pain points, and translate them into product requirements and prototypes. Maintain deep knowledge of BNB Chain (BSC, opBNB, BNB Greenfield), research emerging technologies (e.g., AI tooling), and drive cross-functional alignment to move opportunities from discovery to prototype while tracking outcomes.

Senior Facets Developer designs, develops, enhances, and supports enterprise applications for health plan operations. Provides deep expertise in Facets and EAM, delivers high-availability, scalable solutions, troubleshoots production issues, performs analysis and design, writes testable code, partners with stakeholders and architects, and mentors junior team members to improve operational efficiency and member experience.