Lead Product Designer
Moldco
Product, Design
Boston, MA, USA
Posted on Feb 11, 2026
About The Immune Co.
We are on a mission to transform the way patients find answers and care for mold-related and chronic inflammatory conditions. We combine cutting-edge diagnostics, digital care delivery, and a compassionate patient-first approach.
About The Role
Product & Patient Experience
We are on a mission to transform the way patients find answers and care for mold-related and chronic inflammatory conditions. We combine cutting-edge diagnostics, digital care delivery, and a compassionate patient-first approach.
About The Role
- We’re looking for a Lead Product Designer to define the user interface and design language that makes MoldCo iconic. This is a hands-on, consumer-focused role for someone ready to build a product experience from the ground up. You think like a creative director but work like a product designer, translating complexity into clarity.
Product & Patient Experience
- Design intuitive, consumer-grade experiences that feel nothing like traditional healthcare.
- Own our core interfaces, from onboarding to lab results, care plans, and dashboards.
- Turn complex medical ideas into effortless, guided interactions that help patients feel supported and in control.
- Build a design language that is calm, intelligent, and personal.
- Build the design system that powers everything we ship: scalable, fast, and uncompromising in craft.
- Define patterns, components, and principles that make great design the default.
- Set a new standard for what health design can feel like.
- Collaborate across teams, working closely with product, engineering, clinical, and growth.
- 4-8+ years of experience in product design or a hybrid design role at a consumer brand.
- Strong portfolio showing polished digital experiences and expertise in web and app design.
- High taste level with strong visual instincts and the ability to deliver best-in-class quality.
- Expertise in Figma and modern AI-enhanced tools for creative generation.
- Ability to translate complex, clinical information into simple, emotionally intuitive visuals.
- Experience in consumer health or wellness is a plus.
- You care deeply about designing experiences that patients feel grateful for.
- You move quickly, gather context fast, and propose solutions without waiting for instruction.
- You can zoom in to component details without losing momentum.
- You want to help build something that fundamentally improves patient lives from the ground floor.