Product Designer (Longetic)

Job description

Longetic is building a new category in preventive health. The goal is simple: help people understand their body early, act before problems appear, and build long-term health through better decisions. This is not a "wellness app." It is a system that combines data, behavior, and design into a product people actually use daily. We are looking for a Product Designer who can turn complex health, data, and behavioral systems into simple, intuitive experiences. What you will do: You will own product design end-to-end across key parts of Longetic: - Design core user journeys: onboarding, health insights, biomarker tracking, habit loops - Translate complex medical and data-heavy concepts into clear interfaces - Build systems, not just screens - scalable UX patterns, design systems, reusable logic - Work directly with product, engineering, and growth to ship fast and iterate - Shape how users interact with their own health data daily - Contribute to product thinking, not just execution What we expect: - Strong product thinking - you understand why something should exist, not just how it looks - Ability to simplify complexity - especially data-heavy or technical domains - Experience designin...