Staff Product Designer, Go Core

Staff Product Designer, Go Core LocationHub - San FranciscoEmployment TypeFull timeLocation TypeHybridDepartmentEngineering, Product, Design, and MarketingDesignCompensationZone 1$232K – $330KSuperhuman offers a dynamic hybrid working model for this role. This flexible approach gives team members the best of both worlds: plenty of focus time along with in-person collaboration that helps foster trust, innovation, and a strong team culture.About SuperhumanGrammarly is now part of Superhuman, the AI productivity platform on a mission to unlock the superhuman potential in everyone. The Superhuman suite of apps and agents brings AI wherever people work, integrating with over 1 million applications and websites. The company’s products include Grammarly’s writing assistance, Superhuman Docs's collaborative workspaces, Mail’s inbox management, and Go, the proactive AI assistant that understands context and delivers help automatically. Founded in 2009, Superhuman empowers over 40 million people, 50,000 organizations, and 3,000 educational institutions worldwide to eliminate busywork and focus on what matters. Learn more at superhuman.com and about our values here.The OpportunitySuperhuman Go is a proactive agent that helps people get work done. With Go, people can express their goals in natural language and work alongside agents that help turn that intent into real progress over time. As Superhuman grows into an AI-native productivity suite across Docs, Mail, and more, Go is the layer that helps people move from intention to execution—advancing ideas, producing useful outputs, and keeping momentum without constantly switching tools or contexts.Go’s superpower is that it works wherever people already work. It can be used on its own, inside Superhuman products, on desktop, or anywhere on the web. The Core team owns Go across all of these surfaces, making sure the experience feels consistent, capable, and reliable no matter where people use it.As a Staff Product Designer on the Core team, you’ll help design how people work with agents in practice. You’ll shape how agentic work gets started, how it progresses over time, and how people stay oriented as the system helps move things forward. This is a highly leveraged role that sets the interaction model, quality bar, and long-term direction for Go, with a direct impact on how our users feel using Superhuman day to day.In this role, you will:End-to-end ownership: Own the design of Go, shaping how users express intent, collaborate with agents, and move work forward using natural language across standalone and embedded surfaces.Core interactions & quality: Design and evolve core chat and agent experiences, holding a high bar for simplicity, clarity, and power across desktop, web, and in-product surfaces.Design AI-native experiences: Define how Go helps users move from intent to outcomes, including making agent behavior clear and understandable so people know what the system is doing and why.Prototyping as thinking: Use interactive, high-fidelity prototypes to explore new interaction models, motion, and AI behaviors, treating prototyping as a core part of how ideas take shape.Design craft: Deliver polished interfaces, thoughtful micro-interactions, and animation that make advanced AI behavior feel intuitive, responsive, and alive.Cross-functional collaboration: Partner closely with Product, Engineering, Research, and Content to shape direction, pressure-test ideas, and focus the team on foundational experiences that unlock meaningful user value.Qualifications7+ years of product design experience, with a strong track record of owning complex, ambiguous problems end to end.Hands-on experience designing AI-native products, especially products that involve natural language interaction or multi-step work.Strong interaction and visual design skills, with clear evidence of craft across layout, motion, micro-interactions, and polish.Excellence in using prototyping as a way of thinking, communicating...