Senior UI/UX Designer (E-commerce, Mobile & Analytics) - Europe

About LumiMeds

LumiMeds is a fast-growing U.S.-based telehealth company focused on weight management and long-term metabolic health. We work with a fully remote, globally distributed team and pride ourselves on moving quickly, communicating clearly, and building systems that actually work.

If you’re someone who thrives in a high-ownership environment, values structure and accountability, and enjoys working with U.S.-based teams, you’ll feel right at home here.

Location: Remote / Hybrid (Europe, Brazil, Mexico LATAM)
Seniority: Senior (Individual Contributor)

Role Overview

LumiMeds is a high-growth telehealth platform building the next generation of virtual telehealth infrastructure. We are seeking a Senior UI/UX Designer to lead the visual and functional evolution of our revenue-generating surfaces across web and mobile platforms. In this role, you will be the primary architect for our high-conversion storefronts, our native mobile experience, and our internal growth analytics engine.

You will bridge the gap between world-class aesthetic design and rigorous technical performance. Your mission is to transform raw user behavior data into elegant, high-performance interfaces that drive business growth and patient trust. You will work at the intersection of product, engineering, and growth to turn data-backed insights into polished, production-ready designs for both our web presence and our mission-critical mobile applications.

Core UI/UX & Mobile Domains

You will lead the design and optimization for the following critical systems:

• Mobile App & Web Storefronts: Designing end-to-end, mobile-first landing pages and product catalogs optimized for high-conversion and brand authority.

• Growth Analytics & Dashboards: Architecting internal-facing dashboards to visualize conversion funnels, subscription retention, and provider efficiency.

• Conversion Optimization & A/B Testing: Leading the strategy for experimental design on mobile and web, identifying friction points in the funnel through data analysis.

• Subscription & Billing UX: Designing the interfaces for complex recurring billing models and trial periods to ensure a frictionless checkout experience.

• AI-Enhanced Data Visualization: Leveraging LLMs to summarize complex patient and business data into digestible, actionable visual insights.

Key Responsibilities

• Dashboard & Data Design: Create intuitive, real-time dashboards that allow cross-functional teams to monitor funnels and system performance.

• Mobile-First Feature Ownership: Drive the design roadmap for the mobile app and website from initial concept to high-fidelity UI.

• Growth Experimentation: Partner with Product Managers to define hypotheses and design A/B test variants to measure the impact of UI changes on key business metrics.

• Performance & Core Web Vitals: Act as a guardian of the user experience, ensuring that data-heavy dashboards and mobile interfaces remain fast and meet elite performance standards.

• Aesthetic Engineering: Translate high-fidelity mocks into responsive, pixel-perfect experiences that maintain visual integrity across all devices.

• Compliance & Security: Ensure all e-commerce and data visualization flows meet HIPAA and SOC2 standards for PII protection.

Required Hard Skills & Tools

• Figma & Mobile Prototyping: Expert-level proficiency in Figma, including advanced prototyping for complex mobile app flows and data-heavy dashboards.

• Analytics Toolkit: Professional experience designing for analytics platforms to inform product and design strategy.

• Data & Systems Literacy: Deep understanding of conversion funnels, subscription LTV, and building for complex state machines.

• Technical Understanding: Strong knowledge of modern web and mobile stacks to ensure designs are technically feasible.

• Visual Craft: An elite eye for typography, grid systems, and micro-interactions that build brand authority in a high-stakes industry.

Candidate Qualifications

• Five years of professional software or product design experience.

• The Dual-Threat Portfolio: Proven experience building both beautiful, high-traffic mobile/web storefronts and complex, data-driven dashboard applications.

• High Agency: Ability to operate in ambiguous environments and make high-leverage decisions without constant supervision.

• Communication: Professional proficiency in English for high-quality technical documentation and cross-functional collaboration.

Why Join LumiMeds?

• Design-Forward Culture: We believe healthcare should be beautiful and offer the technical freedom to build a premium, high-end brand experience.

• High Complexity: Solve "hard" engineering and design problems involving real-time data, mobile performance, and high-stakes reliability.

• Direct Impact: Your ability to build fast, intuitive, and beautiful interfaces directly affects patient outcomes and business growth.

How to Apply

If this role sounds like a fit, we’d love to hear from you. Please submit your application in English and ensure your resume reflects relevant experience for the role.

This position is open to candidates based in approved locations, depending on the role and business needs. Qualified applicants will be contacted for next steps.

LumiMeds is an equal opportunity employer. We hire based on skills, experience, and alignment with our values.

Please note: This role requires professional-level English communication and availability to work U.S. business hours.