Top Tech Jobs & Startup Jobs in St. Louis, MO

The Instructional Designer II develops and updates online courses for ERAU Worldwide Campus. Responsibilities include collaborating with faculty, establishing and applying course development and quality standards, creating instructional materials in Canvas, coordinating multimedia production, conducting quality assurance reviews, facilitating approvals, monitoring textbook issues, and managing course timelines and redevelopment cycles. The role may also mentor junior instructional designers and participate in educational research, conferences, and presentations.

Designs, develops, deploys, maintains, and optimizes ETL processes and cloud-based system integrations for healthcare data warehousing and business intelligence. Works with DHA and Cerner inpatient and outpatient data, develops database procedures, validates migrations, performs data mapping and modeling, and supports data science and machine learning teams. The role also documents processes, tunes performance, captures client requirements, and manages data transformation initiatives.

Lead full-stack growth engineering across eligibility, identity, access, client configuration, and reporting systems. Build Python-based GraphQL and REST APIs, React and React Native experiences, scalable database systems, and secure HIPAA- and GDPR-compliant solutions. Own ambiguous cross-domain technical projects, write RFCs, coordinate roadmap delivery, mentor engineers, contribute to engineering strategy, and participate in on-call operations and remediation.

Lead Mineralys's global tax function and strategy, owning ASC 740 tax provision, compliance, transfer pricing, indirect and international tax, R&D credits, audits, SOX controls, and tax planning to support commercialization and growth.

Build and maintain scalable microservices, APIs, and responsive React/TypeScript UIs for a modular security-operations platform. Integrate sensors and devices, implement real-time features (WebSockets, Kafka), design data models, participate in CI/CD, code reviews, sprint planning, and optimize full-stack features in a DevOps environment.

Generate qualified sales opportunities through high-volume outbound calls, emails, LinkedIn outreach, and social selling. Research target accounts, personalize prospecting, qualify business needs, schedule discovery meetings and demos, maintain accurate CRM data, and collaborate with sales and marketing on lead handoffs and campaigns. The role is accountable for SALs, pipeline contribution, activity metrics, conversion rates, and quota attainment.

Own day-to-day marketing execution across programs and product lines, including campaigns, product positioning, marketplace listings, website content, agency coordination, and performance reporting. Collaborate with product, engineering, business development, executives, and leadership to align messaging and priorities. Support trade shows, sales enablement, competitor tracking, social media, internal communications, budget tracking, and vendor invoicing. This is a remote, hands-on role requiring occasional travel.

Leads and develops an inside sales team to exceed performance, account, service-level, and financial goals. Responsibilities include hiring, onboarding, coaching, training, performance management, campaign launches, call scripting, data analysis, client support, quality assurance, and process compliance. The manager collaborates with account, marketing, training, and leadership teams to optimize campaigns, address account needs, support employees, and drive sustained sales growth.

Leads technical architecture and roadmap for Mattermost’s core web platform across Go, React, and TypeScript. Owns distributed systems, API design, testing strategy, internal engineering tooling, security and compliance alignment, and quality standards. Mentors senior engineers, influences multiple teams, drives AI-agentic development practices, and contributes to the open-source codebase.

Provides consulting, coaching, research, and operational analysis to public child welfare agencies. Leads practice-improvement projects across multiple sites, develops policies and resources, analyzes performance data, identifies improvement opportunities, coordinates stakeholders, and presents recommendations to agency and organizational leaders. Builds relationships with child welfare professionals and supports system-level improvements benefiting children and families.