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

Freelancer or small team to perform ongoing Shopify theme edits (PDP/buy-box), design and implement landing pages, create Klaviyo email templates and light technical setup, set up and iterate A/B tests, and run fast, safe small experiments to improve conversion without a full site rebuild.

Lead local driver recruitment and onboarding by building a 500+ interested-driver list, support day-to-day local operations, and act as OMNI's regional point of contact.

As a Senior Product Manager at Kickstarter, you will drive growth initiatives, collaborate with teams, manage business relationships, and optimize product experiences across web and mobile platforms.

Build and maintain ZODL's core Rust-based wallet and infrastructure (Zallet and core libraries). Implement protocol features from specifications, improve performance and reliability, support mobile teams, participate in reviews, testing, releases, and respond urgently to bugs and security issues.

The role involves being shortlisted for sales closing opportunities with clients in online businesses and info-products.

Lead enterprise customer success for national home care networks and health systems. Own pilots through expansion, run executive cadence, diagnose workflows, coordinate technical triage with engineering, build onboarding/playbooks, influence roadmap, and travel for go-lives and QBRs (~30%).

Lead backend architecture and implementation for a healthcare scheduling platform rebuild: build FastAPI service controllers and Pydantic schemas, port legacy Python services to FastAPI/SQLAlchemy, own PressW-side cloud infrastructure (EKS, networking, IAM, observability), coordinate migrations and translation layers, drive code quality and testing, and mentor mid-level engineers.

Lead end-to-end UX for a healthcare scheduling platform rebuild: research and audit existing workflows, conduct customer research, inform API design, create wireframes/prototypes/high-fidelity designs, build a design system and component library (WCAG 2.1 AA), validate via usability testing, and iterate during frontend rollouts while presenting findings to engineering and client stakeholders.

Lead frontend and mobile rebuild of a healthcare scheduling platform using Vite + React 19 and Expo/React Native with a shared TypeScript layer. Own identity and access migration to a modern IAM, implement push notifications, build a component library/design system, instrument analytics and session replay, enforce WCAG 2.1 AA accessibility and performance standards, mentor mid-level engineers, and contribute to hiring.

The role involves achieving sales goals, managing leads in Salesforce, educating families on services, and nurturing client relationships in a fast-paced environment.

The Full-Stack Developer will design and implement solutions for collaboration platforms, focusing on backend architecture, React-based front-end development, and integrating AI features. Responsibilities include developing services, APIs, user interfaces, and ensuring integration with various systems while utilizing Azure tools.

The Director of Origination will identify and cultivate business opportunities in renewable energy, lead customer negotiations for PPAs, and manage proposal development and market expansion efforts.