Senior Product Designer, Growth

Superhuman (formerly Grammarly) is an AI productivity platform on a mission to unlock superhuman potential in everyone. The company's suite of apps and agents brings AI wherever people work, integrating with over 1 million applications and websites. With over 40 million users and 50,000 organizations relying on Superhuman's products, this is a high-impact role.

As a Senior Product Designer on the Growth team, you will shape the end-to-end experience that brings new users into the Superhuman ecosystem and drives meaningful activation, retention, and expansion. You will partner closely with product managers, engineers, and data scientists to design experiences that are both delightful and measurably effective. You will own the design of key growth surfaces including onboarding, activation flows, referral programs, and upgrade moments across the product suite.

Your focus will be on designing full journeys rather than isolated touchpoints, translating quantitative and qualitative insights into compelling design solutions, driving experimentation through A/B testing, and collaborating cross-functionally to ship high-quality work at scale.