Founding Product Engineer

The role

You will own product experiences from initial sketch to production. You will design and implement frontends and discover how people interact with AI agents.

What you will do

• Own experiences from first sketch to production.
• Work through user flows, explore designs, build prototypes, ship the frontend, and watch customers use it.
• Turn dense information and operational detail into clear interfaces.
• Explore and test interaction patterns for working with agents.
• Create reusable components and patterns.
• Work directly with customers to learn how operators think and test prototypes.

Required qualifications

• 4+ years of experience designing and building products at fast-growing startups.
• Exceptional UI/UX taste.
• The ability to design and build.
• Strong frontend fundamentals.
• Thoughtful systems thinking.
• Initiative and follow-through.
• Curiosity about AI experiences.

Nice to have

• Exceptional early-career candidates whose work demonstrates strong taste and an ability to ship.

Benefits

• Shape the product from the beginning.
• Work on an open design problem.
• Build for real customers moving the real economy.
• Work closely with the founders.

Before you apply

• Share whatever best demonstrates your taste and ability to ship: a live product, side project, prototype, portfolio, or something else you’ve made.
• Tell us what you personally designed and built, and one decision you’re proud of.

About the company

Jampack builds AI agents that run wholesale operations, replacing spreadsheets, email chains, and manual data entry with automated workflows. They are a small team working to build the AI-native operating system for wholesale.