Top Software Engineer Jobs in St. Louis, MO

Develop ServiceNow customer applications for work order management, scheduling, and dispatch. Collaborate with stakeholders and technical SMEs, enhance event rules and CMDB binding, configure Discovery and Service Mapping, manage MID servers, build integrations using REST APIs, prevent duplicate CIs, and migrate and configure custom discovery and application patterns across environments.

Build end-to-end features across frontend and backend using React/TypeScript and Node.js (some legacy Go). Collaborate with design, ship via continuous deployment, debug and monitor production, use AI coding tools, and make product and technical decisions while owning delivered features.

Design, develop, and maintain secure integrations across NetSuite, Coupa, Leapfin, and other enterprise systems. Build iPaaS workflows, custom connectors, webhook and event-driven automations, bulk synchronization processes, monitoring, error handling, and retry mechanisms. Translate finance requirements into technical specifications and data mappings, support implementation projects, document architectures, and maintain audit readiness. Apply AI-powered tooling to automate finance operations while ensuring compliance, security, and reliable handling of sensitive financial data.

Lead multiple cross-functional engineering teams delivering monthly releases across Salesforce-centered modern platforms and legacy systems. Own delivery commitments, engineering standards, test automation, defect prevention, release quality, documentation, and federal compliance. Develop AI-native engineering practices, manage customer communication, flex team structures, and hire and grow technical leaders. The role requires maintaining zero escaped critical defects, high pre-UAT defect detection, rapid critical bug resolution, and stable modernization alongside legacy sustainment.

Designs, builds, operates, and supports backend services powering an enterprise AI platform. Responsibilities include developing APIs, AI gateway and orchestration capabilities, entitlements, tenancy models, data access patterns, integrations, and platform services. The engineer owns services throughout design, implementation, testing, deployment, monitoring, reliability, and support while collaborating with client product, engineering, data, and platform stakeholders.

The Open Source Engineer will expand LanceDB's integration with big data systems, manage dataset operations, and enhance open-source community efforts.

Build and own frontend applications for DeFi products using Next.js and TypeScript. Develop reusable component libraries and design systems, integrate Solana programs and wallet infrastructure, and translate complex financial concepts into accessible interfaces. Own performance, reliability, observability, testing, analytics, and end-to-end feature delivery while collaborating with protocol engineers, designers, and product teams.

Develop and maintain high-scale JavaScript and TypeScript monetization solutions using Prebid.js, Prebid Server, and Google Ad Manager. Own the header bidding wrapper, integrate auction and ad-tech standards, optimize Core Web Vitals and client-side performance, operate Google Cloud services, review code, document architecture, and resolve production issues.

Design, develop, and maintain NetSuite customizations, SuiteScript solutions, workflows, APIs, and third-party integrations. Configure ERP, CRM, and financial modules; improve 3PL integrations; deploy code across environments; conduct code reviews; mentor junior developers; document technical designs; and collaborate with administrators, developers, product owners, and cross-functional teams using Agile practices.

Manages software engineers and integration specialists building, deploying, and operating Fastpath Access Governance services. Owns the technical roadmap, delivery, quality, architecture, and operational health of cloud-native services. Partners with product, UX, and architecture teams in Scrum, drives AI-assisted engineering practices, oversees ERP and business application integrations, and develops a supportive, high-performing engineering culture.