Top Senior UX Designer Jobs in Des Moines, IA

Lead end-to-end UI/UX design from research, wireframes, and prototypes to delivery. Define product design strategy, evolve design systems, conduct user research and usability testing, ensure accessibility and responsive best practices, mentor junior designers, and collaborate closely with product and engineering to translate complex requirements into elegant user experiences.

Create user flows, wireframes, mockups, and interactive prototypes. Design accessible, visually appealing UI components. Conduct user research and usability testing, maintain design systems, collaborate with product and engineering, and iterate based on user feedback.

Senior UI/UX Designer responsible for translating product requirements into wireframes, mockups, and prototypes; conducting user research and usability testing; maintaining design systems; collaborating with product and engineering; mentoring junior designers; and delivering consistent responsive web and mobile experiences.

Senior individual-contributor UI/UX Product Designer to own end-to-end mobile and web design. Produce pixel-perfect UI, interaction flows, wireframes, and prototypes; adapt enterprise design systems; collaborate closely with product, engineering, and stakeholders onsite to deliver user-centered, visually consistent solutions.

Senior UI/UX expert responsible for human-centered design, UX research, prototyping, usability testing, IA and accessibility reviews, and delivering detailed interface specifications for developers. Leads design strategy, dynamic forms and complex UI components, maintains UX frameworks, collaborates with cross-functional teams, and works with front-end technologies (ReactJS/JavaScript/CSS/HTML/Tailwind) in a microservice architecture.

Senior UI/UX Designer responsible for end-to-end human-centered design: user research, wireframes, prototypes, usability testing, accessibility (Section 508), design systems, and providing detailed interface specifications for developers working with React/JS/CSS in a microservices environment.

The Senior UX Designer will create AI-driven user experiences for complex supply chain applications, conducting user research, collaborating across teams, and designing intuitive workflows.

Design and prototype end-to-end product experiences, meet customers for research, create evaluable design presentations, partner with Product and Engineering to define vision and deliverable features, and help create and document a reusable design system.

Lead end-to-end UX design for complex B2B SaaS and fintech products. Drive AI-native experiences, user research, data-informed design, design systems, cross-functional collaboration, and mentor junior designers while ensuring high-quality handoffs to engineering.

The Principal UX Designer will define web experience strategy, translate complex requirements into user experiences, lead design work, and influence cross-functional partners, while leveraging data and modern tools.

Lead UI/UX design for Aqua's web and mobile products: conduct research, create wireframes, user flows, prototypes, and high-fidelity designs; collaborate with product, stakeholders, and developers; champion usability, accessibility, and design system improvements.

Lead end-to-end UX and UI design for an AI-native product suite: research, high-fidelity UI, prototyping, and engineering handoff. Design conversational and AI-agent interactions, steward a scalable design system, collaborate tightly with AI-assisted engineers, and balance hands-on design (80–85%) with research and cross-functional advocacy.

Design and iterate intuitive, accessible user interfaces and experiences. Conduct user research and usability testing, create wireframes, prototypes, and high-fidelity UI designs, collaborate with product and engineering, and maintain the design system and style guide to ensure consistent, user-centered digital products.

Lead creation and stewardship of a scalable, token-driven design system across the product portfolio. Build Figma component libraries and token architecture, document component specs and accessibility requirements, partner with front-end engineers to implement WCAG 2.1 AA–compliant components, run audits and roadmaps, establish governance and contribution workflows, evangelize the system internally, and mentor/shape the design systems function.

Owner of conversion-focused UX/UI across PDPs, checkout, landing pages, and post-purchase flows. Build and govern the Figma design system, design A/B test variants with hypotheses and metrics, analyze results, and deliver production-ready handoffs within sprint cadence. Partner with CRO and engineering to scale design practices and improve conversion metrics.

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 end-to-end UX research and interaction design across discovery and delivery. Plan and run research, synthesize insights, define IA and flows, produce prototypes and specs, validate via usability testing, mentor junior designers, and advocate accessibility and reusable design practices to keep delivery aligned and buildable.

Lead end-to-end UX design for scalable collaborative online learning products. Own projects from problem exploration to implementation, produce production-ready mocks, conduct user research and testing, collaborate with PMs and engineers, and contribute to product strategy and design system evolution.

Lead UI/UX design for an AI-driven pharmaceutical research platform: create wireframes, prototypes, visual designs, conduct user research and usability testing, collaborate with AI engineers, maintain product backlog and brand guidelines, and build web interfaces using HTML/WordPress.

The Senior UX/UI Designer will own design features at Syllo, collaborating closely with design, product, and engineering teams to deliver polished user experiences, managing design systems and iterating efficiently.

The Senior UX/UI Designer will lead design projects, produce deliverables like sitemaps and UI component libraries, and collaborate with clients and internal teams to create impactful digital experiences.

Lead end-to-end product design for complex platform features, contribute to and maintain a reusable design system, run usability testing and analytics-driven iterations, ensure WCAG 2.2 accessibility, and partner closely with Product and Engineering to deliver production-ready, AI-enabled UI solutions.

Lead UX design for Life360's DTC web experiences, owning prototypes, A/B and multivariate tests, journey mapping, qualitative research (interviews/usability), and design-system stewardship. Partner with Product, Engineering, Creative, and Merchandising to optimize subscription, checkout, PDP/PLP, onboarding, and post-purchase flows to drive conversion and long-term retention.

Design and prototype complex internal enterprise applications, admin panels, dashboards, and workflows. Create user flows, wireframes, high-fidelity designs, and component libraries. Collaborate with product, analysts, and engineering to translate requirements, conduct stakeholder interviews and usability testing, and support implementation to ensure efficient, accessible, and responsive internal tools.

Lead UX design for data-heavy dashboards and visualizations, balancing clarity and density for analysts and executives. Define interactions (filters, drill-downs), choose chart types, and collaborate with developers to deliver feasible web and mobile designs.