AI Product Designer — NinjaScript

You own the NinjaScript user experience, from the signup-to-API-key flow to running and reviewing strategies. You design information hierarchy, mobile layouts, and empty and error states so that both a human and an AI agent can drive the app through its public, documented API.

⭐ Bonus points for any apps built on the platform using "Build it Better"

💰 Salary: $130,000 – $175,000 USD / year · Remote OK

What you'll do

• Design the flows from signup and key issuance to configuring and running a NinjaScript strategy
• Shape information hierarchy so strategy inputs and results are legible at a glance
• Design responsive mobile layouts and clear empty and error states for every screen
• Define how an AI agent and a human each interact with the same documented API surface
• Prototype and iterate on the interface based on how real first-time users move through it

What you bring

• Strong product and interaction design skill across web and mobile
• Experience designing for both human users and programmatic AI-agent consumers
• Ability to design empty, loading, and error states that keep users oriented
• Fluency turning a documented API into an intuitive user-facing experience

Try the app

cymetica.com/ninjascript

This role is part of AI Product Designer — EventTrader AI Apps.