Top Senior Level Jobs in Kansas City, MO

Design and deliver user-centric web and mobile experiences: wireframes, flows, high-fidelity mockups, and interactive prototypes. Build and maintain design systems, run UX research and usability testing, optimize for accessibility, responsiveness, and performance, and collaborate with product, engineering, and marketing on fintech investor flows.

Lead go-to-market strategy and launch new verticals: identify opportunities, validate via demand generation and direct enterprise selling, build sales playbooks, guide product roadmap, and own deals end-to-end while collaborating with CEO/CRO.

Build and scale backend systems for a high-traffic donor CRM and payments platform. Own performant SQL and realtime querying, optimize payment flows, implement AI agents, and collaborate across product and design to ship resilient, production-grade features at scale.

First commercial hire to define and execute go-to-market: prospect, sell, and close to build pipeline; establish channel partnerships with brokerages, aggregators, and associations; attend conferences; gather market feedback; and partner with founder and engineering on roadmap, messaging, and pricing. Over time build the commercial team and playbook.

Own and expand a Three.js-based in-browser solar configurator, build and optimize 3D geometry and design workflows, implement frontend product features, collaborate with backend and computational teams, and ensure performant, stable, and intuitive 3D UX.

Own and scale the US tax function for startups: manage federal and state corporate and personal tax filings, ensure multi-state compliance, drive automation and process improvements, provide light advisory on compensation and entity structuring, and collaborate with accounting while communicating directly with founders.

Manage a portfolio of customers using Reunion PWA to ensure prevailing wage and apprenticeship compliance. Deliver audited reports, build scalable data collection processes, lead onboarding and training, represent customer needs to product and engineering, and drive adoption, retention, and growth through technical guidance and compliance expertise.

Manage Azure cloud infrastructure, including compute, storage, networking, load balancing, DNS, security, monitoring, and logging. Build CI/CD pipelines and secure Linux machine images, implement Infrastructure as Code, troubleshoot deployments, and improve application reliability. This two-month contractor engagement requires independent delivery of production-quality infrastructure, with opportunities to support multi-cloud environments and confidential computing.

Lead architecture and implementation of autonomous inbound/outbound AI agents, build scalable LLM ops and signal-intelligence data pipelines, integrate identity resolution and third-party CRM systems, and maintain production-ready, well-documented systems for Series B diligence.

Leads complex energy infrastructure and construction projects from development through commissioning and operational readiness. Manages scope, schedules, budgets, safety, quality, procurement, subcontractors, vendors, project teams, customer relationships, reporting, and compliance. Requires coordination with engineering, construction, and operations leadership across multi-site projects, with occasional travel and potential on-call support.